Anhydro derivatives of 2, 4b-dimethyl-2-hydroxy-4, 7-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6,7, 9, 10, 10a-dodecahydrophenanthrene-1-propionic acid,申请号US19550495058-传众专利搜索

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发明名称	Anhydro derivatives of 2, 4b-dimethyl-2-hydroxy-4, 7-dioxo-1, 2, 3, 4, 4a, 4b, 5, 6,7, 9, 10, 10a-dodecahydrophenanthrene-1-propionic acid
摘要
申请公布号	US2755289(A)	申请公布日期	1956.07.17
申请号	US19550495058	申请日期	1955.03.17
申请人	G. D. SEARLE & CO.	发明人	PICHA GEORGE M.
分类号	C07C59/82;C07C59/90	主分类号	C07C59/82
代理机构		代理人
主权项
地址

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