wherein "R" is a substituent selected from a group consisting of isopropyl group, cyclohexyl group, t-butyl group, and phenyl group are extremely small but exhibit extremely high stereoselectivity and catalytic activity."/>
公开/公告号EP0997470A1
专利类型
公开/公告日2000-05-03
原文格式PDF
申请/专利权人 CHIBA UNIVERSITY;
申请/专利号EP19990121580
申请日1999-10-29
分类号C07F9/50;C07F15/00;C07B53/00;C07C67/303;C07C29/143;C07C45/69;
国家 EP
入库时间 2022-08-22 01:47:36