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Koninklijke Philips NV
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Philips Gloeilampenfabrieken NV
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Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of ES248594A1publicationCriticalpatent/ES248594A1/es
Un metodo para producir nuevos compuestos de 1,2 metileno -17 alfa - aciloxi(o hidroxi mejorados) - 3 beta, 10 alfa - esteroides de la serie del pregnano.