Invention Grant
US3455910A Unsaturated lactones of the steroid series and process for their manufacture
失效
STEROID系列的不饱和脂肪酶及其制备方法
- Patent Title: Unsaturated lactones of the steroid series and process for their manufacture
- Patent Title (中): STEROID系列的不饱和脂肪酶及其制备方法
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Application No.: US3455910DApplication Date: 1967-02-17
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Publication No.: US3455910APublication Date: 1969-07-15
- Inventor: FRITSCH WERNER , STACHE ULRICH , HAEDE WERNER , RADSCHEIT KURT
- Applicant: HOECHST AG
- Assignee: Hoechst AG
- Current Assignee: Hoechst AG
- Priority: DEF0048627 1966-03-10
- Main IPC: C07J19/00
- IPC: C07J19/00 ; C07J75/00 ; C07C167/00 ; C07C173/00 ; C07C173/02
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