STEROIDS AND RELATED PRODUCTS: XXI. THE SYNTHESIS OF 17α-BROMO-6α -METHYLPROGESTERONE

Author:

Rakhit S.,Deghenghi R.,Engel Ch. R.

Abstract

The synthesis fo 17α-bromo-6α-methylprogesterone, from pregnenolone acetate, is reported. The product is a potent luteoid with marked oral activity. In the course of this investigation, a useful variation of the synthesis of 6α-methylprogesterone, from pregnenolone, was devised. The rearrangement of a 5β,6β-epoxide to a 6-ketone, upon chromatography on aluminum oxide "Woelm", was observed.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Cited by 10 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Transformed steroids. 159. D-D?-homoannelation of 20-epimeric alcohols in the pregna-D6?-pentarane series;Bulletin of the Academy of Sciences of the USSR Division of Chemical Science;1987-10

2. Transformed steroids 129. Synthesis of 6?-methyl-16?,17?-cyclobutanoprogesterone;Bulletin of the Academy of Sciences of the USSR Division of Chemical Science;1982-09

3. Transformed steroids 93. Synthesis of ?6-6-substituted cyclohexano [1?,2?;16?,17?]progesterones;Bulletin of the Academy of Sciences of the USSR Division of Chemical Science;1978-02

4. 11-OXA AND 17α-HYDROXYMETHYL ANALOGUES OF STEROID HORMONES AND THEIR DERIVATIVES;Proceedings of the Fourth International Congress on Hormonal Steroids;1976

5. 11-Oxa and 17α-hydroxymethyl analogues of steroid hormones and their derivatives;Journal of Steroid Biochemistry;1975-05

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