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1.O-demethyl-n-desacetyl-n-methyl colchicine and a process of making same 失效
Title translation: O-去甲基-N-去乙酰基-n-甲基秋水仙碱及其制备方法公开(公告)号:US2950311A
公开(公告)日:1960-08-23
申请号:US54319355
申请日:1955-10-27
Applicant: ROUSSEL UCLAF
Inventor: GEORGES MULIER , PAUL BELLET
CPC classification number: C07C69/78