Pharmaceutical products of intermediates

Pharmaceutical production needs a large number of special chemicals, which were originally produced by the pharmaceutical industry itself. However, with the deepening of social division of labor and the progress of production technology, the pharmaceutical industry transferred some pharmaceutical intermediates to chemical enterprises for production. Pharmaceutical intermediates belong to fine chemical products, and the production of pharmaceutical intermediates has become a major industry in the international chemical industry.

In cell biology, the intermediate refers to the middle part of the spindle which gradually disintegrates near the equatorial plane in the late stage of cell division, and the cytoplasm concentration around it increases, filling the whole equatorial plane. This concentrated area is called intermediate. 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- bromopyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- cyanopyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- chloropyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- methylpyridine

phenylboronic acid series:

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- dimethylphenylboronic acid

3,2-a]喹啉－3－甲酸乙酯 Ethyl

iodopyridine series:

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- iodouracil. 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1- dichloro -3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- iodopyrimidine

3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- bromopyridine -3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- hydroxypyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- hydroxypyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1- fluoro -3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1- iodopyridine

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- hydroxypyridine < p Almost all β -lactam antibiotics (except the varieties within the patent period) can be produced in China, and the cost is very low. The output of penicillin ranks first in the world and is exported to the international market in large quantities. Cephalosporins are basically self-sufficient, and some of them can be exported.

All the intermediates matched with β -lactam antibiotics can be produced by ourselves in China, and all the side-chain intermediates can be produced and exported in large quantities, except for the mother nucleus 7-ACA and 7-ADCA of semi-synthetic antibiotics.

Take phenylacetic acid, the main supporting intermediate of β -lactam antibiotics, as an example. There are nearly 3,2-a]喹啉－3－甲酸乙酯 Ethyl

(1S,3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1R)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Oxabicyclo[3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1R) 第3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1步：

(1S,3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1S)-3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1步：

(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1S)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-(3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(benzyloxy)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1- ((3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-methoxyphenyl)diphenylmethylamino)- 9H-purin-9-yl)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1S)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-((3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-methoxyphenyl)

diphenylmethylamino)-9H-purin-9-yl)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(benzyloxy)-9-((1S,3,2-a]喹啉－3－甲酸乙酯 Ethyl

-methylenecyclopentyl)-N-((3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-methoxyphenyl)diphenylmethyl) -9H-purin-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(benzyloxy)-9-((1S,3,2-a]喹啉－3－甲酸乙酯 Ethyl

阿折地平中间体阿折地平中间体阿折地平中间体阿折地平中间体

Anagrelide阿那格雷中间体

N-(3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-硝基-3,2-a]喹啉－3－甲酸乙酯 Ethyl

N-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

Ethyl N-(3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-amino-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Adapalene 阿达帕林中间体： 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(1-Adamantyl)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-bromophenol 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(1-金刚烷基)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-溴苯酚

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(1-Adamantyl)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-bromoanisole 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(1-金刚烷基)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-溴苯甲醚

Methyl 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-[3,2-a]喹啉－3－甲酸乙酯 Ethyl

1-(3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-Bromo-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-溴-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Adefovir Dipivoxil 阿徳福韦酯中间体： 9-[3,2-a]喹啉－3－甲酸乙酯 Ethyl

9-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]喹啉－3－甲酸乙酯 Ethyl

Ethyl N-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

Aripiprazole阿立哌唑中间体：

1-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

7-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Bromo-butoxy)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1(1H)-quinolinone 7-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-溴丁氧基)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Brompheniramine Maleate马来酸溴苯那敏中间体：

α-(p-Bromophenyl)-α-(β-dimethylaminoethyl)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Candesartan Cilexetil 坎地沙坦酯中间体： Cyclohexyl 1-chloroethylcarbonate 环己基1-氯乙基碳酸酯

3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-yl)biphenyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-yl]-methyl]benzimidazole-7-carboxylic acid (Candesartan)

1-[[3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-基)联苯-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-基]甲基]-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1R, 7R)-7-Amino-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(E/Z) (3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-Methyl-buten) 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-benzyloxycarbonyolaminothiazol-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-yl)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-carboxy-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(顺/反)3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－(3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1－苄氧羰基氨基噻唑－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－基)－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－羧基－3,2-a]喹啉－3－甲酸乙酯 Ethyl

Dofetilide 多非利特中间体： 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-[3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Nitrophenoxy]ethyl chloride 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

N-Methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-nitrophenethylamine hydrochloride 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-硝基-β-苯乙胺盐酸盐

N-Methyl-N-[3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-nitrophenoxy)ethyl]-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-nitrophenylamine N-甲基-N-[3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-硝基苯氧基)乙基]-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-硝基苯乙胺

Escitalopram Oxalate草酸依地普仑中间体：

(-)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-[3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(Dimethylamino)-1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1’-fluorophenyl)-1-hydroxy-1-butyl]-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(-)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-[3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-二甲氨基-1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-氟苯基)-1-羟基-1-丁基]-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Finasteride非那雄胺中间体：

3,2-a]喹啉－3－甲酸乙酯 Ethyl

N-Methyl-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Lafutidine 拉呋替丁/拉夫替丁中间体： 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-Bromo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(1-piepridinomethyl)pyridine 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-溴-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(1-哌啶基甲基)吡啶

p-nitrophenyl 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-呋喃甲基亚磺酰基）乙酸-（3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-硝基苯酚）酯 N-{3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-[3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(1-Piperidinomethyl)pyridyl-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-buten}phthalimide maleate CAS No.13,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[13,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[13,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[13,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[17-3,2-a]喹啉－3－甲酸乙酯 Ethyl

N-{3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-[3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(1-哌啶甲基)吡啶-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Levosimendan左西孟旦中间体：

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Aminophenyl)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1, 3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-dihydro-3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-methyl-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1H)-pyridazinone 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-氨基苯基)-3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-甲基-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- 二氢-3,2-a]喹啉－3－甲酸乙酯 Ethyl

(-)-3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Aminophenyl)-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1, 3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-dihydro-3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1-methyl-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1H)-pyridazinone (-)-3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-(3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-氨基苯基)-3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1- 二氢-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Liranaftate利拉萘酯中间体： 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1,3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7,8-Tetrahydro-3,2-a]喹啉－3－甲酸乙酯 Ethyl

Nevirapine奈韦拉平中间体： 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Chloro-1,3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1,3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1(1H,3,2-a]喹啉－3－甲酸乙酯 Ethyl

1, 3,2-a]喹啉－3－甲酸乙酯 Ethyl

N-(3,2-a]喹啉－3－甲酸乙酯 Ethyl

(S)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-Amino-3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-propylamino-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1,3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7-tetrahydrobenzthiazole (S)-3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-fluoro-7-(1-piperazinyl)-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[1-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7－二氟－1－甲基－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氧代－3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H－[1-氨基-3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-丙胺基-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,3,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1,3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7-四氢苯并噻唑 Prulifloxacin 普卢利沙星中间体：

Ethyl 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1,7-difluoro-1-methyl-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-oxo-3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1H-[13,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1, tons, and the consumption structure was as follows: penicillin G accounted for 83,2-a]喹啉－3－甲酸乙酯

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1%, other medicines accounted for 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1%, spices accounted for 7%, and pesticides and other fields accounted for 3,2-a]quinoline-3-carboxylate 3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1%.

with the development of domestic industries such as spices, medicines and pesticides, the demand for phenylacetic acid will further increase. It is estimated that by 3,2-a]喹啉－3－甲酸乙酯 Ethyl

3,2-a]quinoline-3-carboxylic acid 6－氟－7－(1－哌啶基)－1－甲基－4－氧代－4H－[1-Fluoro-7-(1-piperazinyl)-1-methyl-4-oxo-4H-[1, China's pharmaceutical industry will consume about (phenylmethoxy)methyl]-,(1R-trans) 第3,2-a]喹啉－3－甲酸乙酯 Ethyl