Synthesis of 13-ethyl-17-hydroxy-11-methylene-18,19-dinor-17α-pregn-4- en-20-yn-3-one (3-oxo desogestrel)

DOI: 10.1016/S0039-128X(97)00006-8

Source and publish data:

Steroids p. 398 - 402 (1997)

Update date:2022-08-04

Topics:

Authors:

Gao, Hongwu

Su, Xiangdong

Li, Zhensu

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Article abstract of DOI:10.1016/S0039-128X(97)00006-8

A synthesis of the steroid hormone, 3-keto-desogestrel (1), with the total yield of 10% starting from d-13β-ethyl-3-methoxy-gona-1,3,5(10),8- tetraen-18β-ol (3) is described.

Full text of DOI:10.1016/S0039-128X(97)00006-8

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