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The novel steroids position 10 is replaced by a group containing a double bond or triple bond, their preparation and pharmaceutical
The novel steroids position 10 is replaced by a group containing a double bond or triple bond, their preparation and pharmaceutical
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机译:新的类固醇10位被包含双键或三键的基团取代,其制备方法和药物用途
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The intermediate products of formula (II): IMAGE R' = especially H or optionally substituted alkyl, alkenyl, alkynyl, aryl or aralkyl, hydroxyl, tetrahydropyranyl, tert-butoxy, optionally esterified carboxyl, amino, mono- or dialkylamino, tritylamino, chloroacetamido, trifluoroacetylamino, trichloroethoxycarbonylamino, halogen or trialkylsilyl, R2 = methyl or ethyl, and process for their preparation.
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