帮忙给翻译一下,谢谢了
来源:百度知道 编辑:UC知道 时间:2024/05/03 04:14:43
看看:Recent years the people to N- the acetyl -L- cysteine researchdiscovery, it not only had reduce the phlegm the viscosity, thepromotion phlegm fluid cough as well as the improvement breathfunction function, but also had the anti- oxidation, the effectiveanti- inflammation and the anti- damage function, as well as anti-lipin peroxidation function and so on. N- the acetyl -L- cysteineethyl ester is the N- acetyl cysteine derivative, in order to studyits pharmacology activeness, tests take the L- cysteine muriate as theraw material, the process ethyl ester, again carries on 酰化 theresponse with the second grade acid anhydride to obtain. Measured itsmelting point, the obtained value and the literature value tally.
Year people sour to the N-B Mao-L-half Guang ammonia research detection, it not only have to lower a glue of phlegm degree, help the phlegm liquid to cough and improvement breath function of function, also have anti- oxygenation, valid of anti- burning with anti- hurt f