Ampicillin is produced from 6 - apa through chemical method , it is an important intermediate compound for production of ampicillin sodium 氨芐西林是合成氨芐西林鈉的中間體,由6apa化學(xué)合成。
In the synthesis of organic intermediate compounds , cesium carbonate could be used as a mild and efficient reagent for deprotection [ 1 ] and as a base reagent [ 2 ] 在有機(jī)中間體合成過程中作為一種溫和的脫保護(hù)基基團(tuán)[ 1 ]以及一種有效的堿性試劑[ 2 ] 。
The types and kinds of medical intermediate compounds ( thiaphenol series , pyridine series , cyclopentanone derivant etc . ) are rich , and in reliable quality , so they are highly praised by all kinds of customers 醫(yī)藥中間體(噻酚系列、吡啶系列、環(huán)戊酮衍生物等)品種多樣,產(chǎn)品質(zhì)量保證,深受廣大客戶好評(píng)。
We specialize in the production of fine chemical compounds . these includes many pharmaceutical intermediate compounds , liquid crystal compounds , electrochemical , photosensitive materials , photo - chromic material and other related specialty light sensitive compounds 我司是一家能生產(chǎn)幾十種醫(yī)藥中間體及液晶化學(xué)品,電子化學(xué)品,感光及光質(zhì)變色材料,光司發(fā)劑等特殊精細(xì)化學(xué)品的生產(chǎn)基地。