Literature DB >> 2730636

19-Hydroxy-4-androsten-17-one: potential competitive inhibitor of estrogen biosynthesis.

M Numazawa1, A Mutsumi, K Hoshi, R Koike.   

Abstract

3-Deoxy steroids having a 4-ene system were found to be competitive inhibitors of human placental aromatase. 19-Hydroxy-4-androsten-17-one (2) potently inhibits the enzyme with an apparent Ki of 12.5 nM, but does not produce a time-dependent inactivation of the enzyme.

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Year:  1989        PMID: 2730636     DOI: 10.1016/s0006-291x(89)80102-0

Source DB:  PubMed          Journal:  Biochem Biophys Res Commun        ISSN: 0006-291X            Impact factor:   3.575


  1 in total

1.  Three-dimensional quantitative structure-activity relationships of steroid aromatase inhibitors.

Authors:  T I Oprea; A E García
Journal:  J Comput Aided Mol Des       Date:  1996-06       Impact factor: 3.686

  1 in total

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