3-ethylene glycol ketal of 11alpha-lower alkyl 11beta-hydroxy-21-acyloxy-5, 17(20)-pregnadiene-3-one,申请号US19550510516-传众专利搜索

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发明名称	3-ethylene glycol ketal of 11alpha-lower alkyl 11beta-hydroxy-21-acyloxy-5, 17(20)-pregnadiene-3-one
摘要
申请公布号	US2880204(A)	申请公布日期	1959.03.31
申请号	US19550510516	申请日期	1955.05.23
申请人	THE UPJOHN COMPANY	发明人	FONKEN GUNTHER S.;HOGG JOHN A.;MAGERLEIN BARNEY J.
分类号	C07J21/00;C07J75/00	主分类号	C07J21/00
代理机构		代理人
主权项
地址

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