where R=-NHCH2C6H5 (I); -N(CH3)2 (II), as antiphlogistic medicines. The compound (I) is produced by 2-furyl-6-iodo-3,1-benzoxazine-4(3H)-one and benzylamide interreaction. The compound (II) is produced by 2-furyl-6-iodo-3,1-benzoxazine-4(3H)-one and dimethylamide interreaction. These substances represent white crystalline matters, insoluble in water, and soluble in ethanol, DMSO, DMFA. The retardation of edema development for compound (I) rates to 78.1% during the first hour, and 69.2%, 50.9% after 3 and 5 hours respectively. The acute toxicity (LD50) of substances presented amounts to 2240 (1900÷2500) mg/kg for I, and 7080 (6200÷8000) mg/kg for II.;EFFECT: substances have anti-inflammatory activity.;1 cl, 1 tbl"/>
公开/公告号RU2337101C1
专利类型
公开/公告日2008-10-27
原文格式PDF
申请/专利号RU20060144009
发明设计人 MARKOVA LJUBOV NIKOLAEVNA;KUROCHKIN ALEKSEJ VIKTOROVICH;SYROPJATOV BORIS JAKOVLEVICH;KORKODINOVA LJUBOV MIKHAJLOVNA;KURBATOV EVGENIJ RAISOVICH;
申请日2006-12-11
分类号C07D307/58;A61K31/341;A61P29/00;
国家 RU
入库时间 2022-08-21 19:50:27