amino acetic acid 中文意思是什麼
amino acetic acid
解釋
氨基乙酸-
In order to find replacer for metronidazole and drug selection. some diesters or esters of acids containing nitrogen with metronidazole were designed and synthesized, which have difference in water - solubility. metronidazole was reacted with the corresponding amino or imino multi - carboxylic acid compounds in the presence of acetic anhydride or thionyl chloride or dcc. the intermediate of nitrilotriacetic acid with ac
為尋找羥乙基甲硝唑的替代物,分別採用酸酐法酰氯法或dcc法,將氨基羧酸與羥乙基甲硝唑反應,得到5個親水性不同的單酯或二酯,用ms譜確證了次氨基三乙酸與乙酸酐反應的中間物,並對得到的酯的 -
A study of determination of amino acetic acid with flow - injection chemiluminescence method
流動注射化學發光法測定氨基乙酸的研究 -
All of 19 amino acid thiohydantoins were synthesized by using free amino acids as starting materials, acetic anhydride as the carboxyl group activating reagent and tms - itc as the derivatizing reagent. the proiine thiohydantoin was prepared by using ammonium thiocyanate ( n114scn ) as the derivatizing reagent
本文以l -氨基酸為原料,採用乙酸酐作活化試劑, tms - itc作為偶聯試劑,制備了19種th - aa ,另外th - pro的制備是用nh _ 4scn作為偶聯試劑獲得成功的。
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