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1.Process for stabilizing anionic and cationic ester salts of 21-hydroxy-20-ketosteroids in an aqueous solution 失效
Title translation: 在水溶液中稳定21-羟基-20-酮类固醇的阴离子和阳离子酯盐的方法公开(公告)号:US3079410A
公开(公告)日:1963-02-26
申请号:US9876161
申请日:1961-03-28
Applicant: HOECHST AG
Inventor: WERNER FRITSCH , WERNER HAEDE , HELMUT SCHERER , WALTER KEMPE
IPC: C07J75/00
CPC classification number: C07J75/00
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2.Anthelmintic 1, 4-phenylene-diisothiocyanate compositions and method of using same 失效
Title translation: 驱虫剂1,4-亚苯基 - 二异硫氰酸酯组合物及其使用方法公开(公告)号:US3098006A
公开(公告)日:1963-07-16
申请号:US10984961
申请日:1961-05-15
Applicant: HOECHST AG
Inventor: ALFONS SODER , GEORG LAMMLER , GERHARD ROSS , WALTER KEMPE
IPC: A61K31/26 , A61K31/275 , A61K31/495
CPC classification number: A61K31/275 , A61K31/26 , A61K31/495 , A61K31/02 , A61K31/025 , A61K2300/00
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