Discovery of a new class of bicyclic substituted hydroxyphenylmethanones as 17β-hydroxysteroid dehydrogenase type 2 (17β-HSD2) inhibitors for the treatment of osteoporosis
作者:Marie Wetzel、Emanuele M. Gargano、Stefan Hinsberger、Sandrine Marchais-Oberwinkler、Rolf W. Hartmann
DOI:10.1016/j.ejmech.2011.09.004
日期:2012.1
the skeleton and can lead to osteoporosis. As 17β-hydroxysteroiddehydrogenasetype2 (17β-HSD2) catalyses the conversion between active 17β-hydroxysteroid estradiol (E2) and testosterone (T) into their less active 17-ketosteroid and has been found in bones, 17β-HSD2 inhibitor may provide a new approach in the onset of osteoporosis. Bicyclic substituted hydroxyphenylmethanone derivatives were synthesised
First Structure–Activity Relationship of 17β-Hydroxysteroid Dehydrogenase Type 14 Nonsteroidal Inhibitors and Crystal Structures in Complex with the Enzyme
作者:Florian Braun、Nicole Bertoletti、Gabriele Möller、Jerzy Adamski、Torsten Steinmetzer、Mohamed Salah、Ahmed S. Abdelsamie、Chris J. van Koppen、Andreas Heine、Gerhard Klebe、Sandrine Marchais-Oberwinkler
DOI:10.1021/acs.jmedchem.6b01436
日期:2016.12.8
and tested for 17β-HSD14 inhibitory activity. The two best inhibitors identified in this study have a very high affinity to the enzyme with a Ki equal to 7 nM. The strong affinity of these inhibitors to the enzyme active site could be explained by crystallographic structure analysis, which highlighted the role of an extended H-bonding network in the stabilization process. The selectivity of the most