发明申请
US20040229853A1 Novel method and intermediates for preparing 19-norsteroid compounds 审中-公开
制备19-降胆固醇化合物的新方法和中间体

Novel method and intermediates for preparing 19-norsteroid compounds
摘要:
The subject of the invention is a method for preparing compounds of general formula (I): 1 in which A, Z, R3 are as defined in the description, and the intermediate compounds for carrying out this method.
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