首页 - 英汉词典 - P字开头的单词或词组 - pyrrolidine ring 英语解释 pyrrolidine ring汉语翻译 【医】 吡咯烷环0 纠错为您推荐 pyrrolidine dionepyrrolidine carboxylic acidpyrrolidineprisonpeopleput awayproposePICSpermitprogresspoempornographic 猜你喜欢 eddy current inspectionweb phoneambient mediummetroparalysisweb...
be in the ring for 参加...的竞选 相似单词 pyrrolidine 吡咯烷氮杂戊环 ring n. [C] 1.圈;环;环形物 2.戒指;耳环 3.年轮;围成一圈的人(或物) 4.圆形灶盘 5.马戏场;拳击场 6.(不法)集团,帮派 v. [T] 1.包围;围住(+with) latern(ring) 润滑环 cent(e)ring 找中心,对准中心,中心...
中文别名:吡咯烷; 甲氢氮杂茂; 四氢化吡咯; 吡咯啶; 四亚甲基亚胺; 呲咯啶; 四氫吡咯; 英文名称:Pyrrolidine 英文别名:Azacyclopentane; Tetrahydropyrrole; Azolidine; Butylenimine; perhydroazole; Perhydropyrrole; Prolamine; Pyrrole, tetrahydro-; Pyrrolidene; Pyrrolidin; pyrrolidinering; tetrahydroazole; ...
英音[pi'rəulidi:n] ; 美音[pi'rəulidi:n] ; 吡咯烷 氮杂戊环 相似短语 pyrrolidine ring【医】 吡咯烷环 pyrrolidine alkaloids吡咯烷生物碱类 pyrrolidine dione【化】 琥珀酰亚胺 hexadecyl dimethyl pyrrolidine十六基二甲基吡咯烷 pyrrolidine carboxylic acid吡咯烷羧酸 ...
Polyolefin polymers can successfully be stabilized against the detrimental effects of UV-radiations by compounding them with a stabilizer belonging to the class of compounds containing a pyrrolidine ring and which are sterically hindered in the 3-position and also substituted in such position by ...
First recorded in1880–85;pyrrole+-id3+-ine2 Discover More Example Sentences A rudimentary description of BCX-4430 would be to say that it’s an adenosine analogue where ribose is replaced by a pyrrolidine. FromForbes Its structural formula shows it to contain both a pyrridine ring and a pyr...
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To further generate the pharmacophore, a recent approach with respect to structural modification of the lobelane molecule was the introduction of a smaller, more conformationally constrained pyrrolidine ring in place of the central piperidine ring in the lobelane scaffold, which afforded a novel series...
摘要: In the title compound, C 13 H 14 N 2 O 2 , the pyrrolidine ring adopts an envelope conformation. The crystal structure is stabilized by C-H O and C-H N hydrogen bonds.关键词: enamines condensation with ninhydrin condensation catalyst enamines condensation catalyst enamines spiro...
The design and synthesis of the new oxime-functionalizedpyrrolidine derivativeofgemifloxacin, which bear an alkyloxime substituent in the 4-position and an aminomethyl substituent in the 3-position of the pyrrolidine ring, was first described inScheme 4.1starting from step (a) to step (i) in the...