ES301677A1 - Procedure for the manufacture of 1 beta-methyl-delta 2-5 alpha-androsten-17 beta-oles. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of 1 beta-methyl-delta 2-5 alpha-androsten-17 beta-oles. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Bayer Pharma AG
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Schering AG
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Publication of ES301677A1publicationCriticalpatent/ES301677A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedure for the manufacture of 1β-methyl- Δ 2-5α-androsten-17β-oles characterized in that the general formula being established **(See formula)** Wherein R1 signifies hydrogen or acyl and R2 a lower alkyl saturated or unsaturated in 1β-methyl- Δ 2-5α-androsten-17-one is introduced by convenient ways, either by Grignard reaction a 17α-stable alkyl group, or a similarly introduced 17α-ethynyl group is then reduced to the vinyl group state. (Machine-translation by Google Translate, not legally binding)
ES0301677A1963-07-181964-07-03Procedure for the manufacture of 1 beta-methyl-delta 2-5 alpha-androsten-17 beta-oles. (Machine-translation by Google Translate, not legally binding)
ExpiredES301677A1
(en)
Procedure to react components ethylenically not saturated with textile fibers in a liquid medium (Machine-translation by Google Translate, not legally binding)