16alpha, 17alpha-substituted methylene dioxy ethers of steroids of the pregnane series and method of preparing the same,申请号US19590800640-传众专利搜索

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发明名称	16alpha, 17alpha-substituted methylene dioxy ethers of steroids of the pregnane series and method of preparing the same
摘要
申请公布号	US2966486(A)	申请公布日期	1960.12.27
申请号	US19590800640	申请日期	1959.03.20
申请人	AMERICAN CYANAMID COMPANY	发明人	SMITH LELAND L.;MARX MICHAEL
分类号	C07J71/00;C07J75/00	主分类号	C07J71/00
代理机构		代理人
主权项
地址

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