Microbial aromatization of steroids into equilin.

نویسندگان

  • S N Sehgal
  • C Vézina
چکیده

This report describes the bioconversion of 19-hydroxy-androsta-4, 7-diene-3, 17-dione into equilin with Nocardia rubra. Through mutation and improvement of medium and of conditions, the bioconversion could be improved to yield 40% equilin for a substrate concentration of 1 g/liter. Aromatization of several other 19-hydroxy and 19-nor substrates of the androstene series is reported, and the influence of various substitutions of the substrate molecule on aromatization is discussed.

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عنوان ژورنال:
  • Applied microbiology

دوره 20 6  شماره 

صفحات  -

تاریخ انتشار 1970