专利检索 ap:("William G. Freckman" OR "Zbigniew L. Jakubowski" OR "Richard H. Bunge" OR "James C. French" OR "Lucia E. Balta") AND inv:"William G. Freckman" 第 1 页

1.

发明授权
Antibiotic roridin E-2 失效
标题翻译：抗生素roridin E-2

公开(公告)号：US4463182A

公开(公告)日：1984-07-31

申请号：US919023

申请日：1978-06-26

申请人： William G. Freckman , Zbigniew L. Jakubowski , Richard H. Bunge , James C. French , Lucia E. Balta

发明人： William G. Freckman , Zbigniew L. Jakubowski , Richard H. Bunge , James C. French , Lucia E. Balta

IPC分类号： C07D493/20 , C12P17/18

CPC分类号： C07D493/20 , C12P17/181 , C12R1/645

摘要： The present invention relates to roridin E-2 which is represented by Formula I and a process for the production of said compound. ##STR1##

摘要翻译： 本发明涉及由式I表示的萝卜素E-2及其制备方法。我