, empirical formula is C20H26ClN3O, m. p. is 214-215 C, base empirical formula is C20H26N3O, m. p. is 135-135.5 C. Reagent 1: 2-bromoethylamine hydrobromide. Reagent 2: 3-methylbenzoic acid chloroanhydride. Reagent 3: 1-phenylpiperazine. Reaction conditions: in the medium of inert organic solvent. EFFECT: improved method of synthesis. 3 cl, 4 tbl"/>
公开/公告号RU2052456C1
专利类型
公开/公告日1996-01-20
原文格式PDF
申请/专利号SU19914951336
发明设计人 TITOVA ELENA V;KUDRIN VLADIMIR S;SOKOLOVA TATYANA V;LOPATINA KLARA I;GAJNETDINOV RAUL R;MINEEVA MAJYA F;KHARLAMOV ALEKSANDR N;BLINKOVA NATALIYA F;NARKEVICH VIKTOR B;KOVALEV GEORGIJ I;PRIKHOZHAN ALEKSANDR V;SHARKOVA LYUDMILA M;ZAGOREVSKIJ VLADIMIR A;RAEVSKIJ KIRILL S;SIPILINA NINA M;
申请日1991-06-27
分类号C07D295/04;C07C233/77;A61K31/495;
国家 RU
入库时间 2022-08-22 03:44:19