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vol.46 issue1STUDIES ON CHILEAN LICHENS XXXI: ADDITIONS TO THE CHEMISTRY OF PSEUDOCYPHELLARIA2,3-FUNCTIONALLY DIALKYL-1,4-BENZOHYDROQUINONE DIACETATE DERIVATIVES FROM CLEAVAGE OF EPOXIDES author indexsubject indexarticles search
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Boletín de la Sociedad Chilena de Química

Print version ISSN 0366-1644

Abstract

VASQUEZ, L. et al. CHEMICAL-MICROBIOLOGICAL SYNTHESIS OF PROGESTERONE. Bol. Soc. Chil. Quím. [online]. 2001, vol.46, n.1, pp.29-31. ISSN 0366-1644.  http://dx.doi.org/10.4067/S0366-16442001000100006.

Progesterone 3 was obtained by oxidation of 20(S)-hydroxymethylpregn-4-en-3-one 1, with pyridinium chlorochromate. The precursor was obtained by selective microbial degradation of b-sitosterol.

Keywords : Mycobacterium fortuitum; steroids; microbial transformation; oxidation.

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