专利检索 ap:("Merck & Co., Inc." OR "E.I. DU PONT DE NEMOURS AND COMPANY" OR "THE DU PONT MERCK PHARMACEUTICAL COMPANY") AND inv:"LEVORSE, Dorothy, A." 第 1 页

1.

发明公开
POLYMORPHS OF LOSARTAN AND THE PROCESS FOR THE PREPARATION OF FORM II OF LOSARTAN 失效
标题翻译：氯沙坦和方法，为了生产成形II氯沙坦多晶型

公开(公告)号：EP0736021A1

公开(公告)日：1996-10-09

申请号：EP95905449.0

申请日：1994-12-21

申请人： Merck & Co., Inc. , E.I. DU PONT DE NEMOURS AND COMPANY , THE DU PONT MERCK PHARMACEUTICAL COMPANY

发明人： CAMPBELL, Gordon, Creston, Jr. , DWIVEDI, Anil, M. , LEVORSE, Dorothy, A. , McCAULEY, James, A. , RAGHAVAN, Krishnaswamy, S.

IPC分类号： A61K31 , A61P9 , C07D403

CPC分类号： C07D403/10

摘要： Polymorphic forms of Losartan (Formula I) and a process for the preparation of Form II of Losartan. Losartan is known to be useful in the treatment of hypertension.