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词语哌嗪拆分为汉字:
哌字的拼音、笔画、偏旁部首、笔顺、繁体字,哌字字源来历,哌字演变
〔~嗪〕药名,有机化合物,白色结晶,易溶于水。有溶解尿盐酸,驱除蛔虫、蛲虫等药理作用。……
嗪字的拼音、笔画、偏旁部首、笔顺、繁体字,嗪字字源来历,嗪字演变
有机化合物译音用字。……
查询词语:哌嗪
汉语拼音:pài qín
Piperazine was separated from ethylenediamine byproduct polyethylene polyamines mixture by refrigeration and azeotrope distillation.
通过冷冻、共沸蒸馏,从多乙烯多胺混合物中分离出哌嗪。The invention relates to preparation methods and uses of two dioxypiperazine compounds.
本发明涉及两种二氧哌嗪类化合物的制备方法和用途。Another way was to combine directly anhydrous piperazine with 2, 3-dichloro- bromobenzene through Ullmann reaction.
二是直接用无水哌嗪与2,3-二氯溴苯通过乌尔曼反应合成。Piperazine citrate is the drug of choice in the treatment of Ascaris infestations .
枸橼酸哌嗪治疗蛔虫感染是最好的药物。Aim To observe the antitussive effect of levodropropizine.
目的观察左羟丙哌嗪的镇咳作用。and the reaction solvent is water or a water solution of the N-methyl piperazine.
所述的反应溶剂为水或N-甲基哌嗪的水溶液。The present invention relates to piperazines of formula I.
本发明涉及通式I的哌嗪类。AIM: To investigate the effect of ethanol and chemical carcinogen N, N'-dinitrosopiperazine(DNP) on the exogenous expression of CYP2E1.
目的:探讨化学致癌物二亚硝基哌嗪(DNP)对人CYP2E1异源表达的诱导作用。Q is a piperidine or piperazine ring that can have a bridge or a fused ring.
Q为哌啶或哌嗪环,其可具有桥基或稠合环。