专利检索 ap:("Istvan Szekely" OR "Istvan Tomoskozi" OR "Gabor Kovacs" OR "Vilmos Simonidesz" OR "Marianna Lovasz nee Gaspar" OR "Borbala nee Ordog Keresztes" OR "Julia nee Radoczi Remport" OR "Istvan Stadler" OR "Zsuzsa nee Gombos Visky" OR "Csaba Szantay") AND inv:"Borbala nee Ordog Keresztes" 第 1 页

1.

发明授权
Process for the preparation of bicyclic enone compounds 失效
标题翻译：双环烯酮化合物的制备方法

公开(公告)号：US4176122A

公开(公告)日：1979-11-27

申请号：US770997

申请日：1977-02-22

申请人： Istvan Szekely , Istvan Tomoskozi , Gabor Kovacs , Vilmos Simonidesz , Marianna Lovasz nee Gaspar , Borbala nee Ordog Keresztes , Julia nee Radoczi Remport , Istvan Stadler , Zsuzsa nee Gombos Visky , Csaba Szantay

发明人： Istvan Szekely , Istvan Tomoskozi , Gabor Kovacs , Vilmos Simonidesz , Marianna Lovasz nee Gaspar , Borbala nee Ordog Keresztes , Julia nee Radoczi Remport , Istvan Stadler , Zsuzsa nee Gombos Visky , Csaba Szantay

IPC分类号： A61K31/34 , A61K31/343 , A61P43/00 , C07D307/935 , C07D307/93

CPC分类号： C07D307/935

摘要： A process for the preparation of bicyclic enon compounds in which a lactone diol is selectively oxidized to obtain a hydroxy-aldehyde with one hydroxyl group and, without isolation, the hydroxy-aldehyde is reacted with a phosphorus compound. The reaction product can be acylated or silylated.

摘要翻译： 制备双环烯酮化合物的方法，其中内酯二醇被选择性氧化以获得具有一个羟基的羟基醛，并且在不分离的情况下，羟基醛与磷化合物反应。反应产物可以被酰化或甲硅烷基化。