21-halo-20-hydroxypregn-4-en-3-ones and esters thereof,申请号US19620214506-传众专利搜索

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发明名称	21-halo-20-hydroxypregn-4-en-3-ones and esters thereof
摘要
申请公布号	US3138623(A)	申请公布日期	1964.06.23
申请号	US19620214506	申请日期	1962.08.03
申请人	G. D. SEARLE & CO.	发明人	BERGSTROM CLARENCE G.
分类号	C07J5/00;C07J75/00	主分类号	C07J5/00
代理机构		代理人
主权项
地址

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