当前位置： SCI文献检索 > BIOORGANIC & MEDICINAL CHEMISTRY期刊下所有文献 > Synthesis, biological evaluation and molecular modelling studies of methyleneimidazole substituted biaryls as inhibitors of human 17alpha-hydroxylase-17,20-lyase (CYP17). Part I: Heterocyclic modifications of the core structure.

Synthesis, biological evaluation and molecular modelling studies of methyleneimidazole substituted biaryls as inhibitors of human 17alpha-hydroxylase-17,20-lyase (CYP17). Part I: Heterocyclic modifications of the core structure.

Abstract：

:Novel chemical entities were prepared via Suzuki and S(N) reaction as AC-ring substrate mimetics of CYP17. The synthesised compounds 1-31 were tested for activity using human CYP17 expressed in Escherichia coli. Promising compounds were tested for selectivity against hepatic CYP enzymes (3A4, 2D6, 1A2, 2C9, 2C19, 2B6). Two potent inhibitors (27, IC50 = 373 nM/28, IC50 = 953 nM) were further examined in rats regarding their effects on plasma testosterone levels and their pharmacokinetic properties. Compound 28 was similarly active as abiraterone and showed better pharmacokinetic properties (higher bioavailability, t(1/2) 9.5 h vs 1.6 h). Docking studies revealed two new binding modes different from the one of the substrates and steroidal inhibitors.

journal_name

Bioorg Med Chem

journal_title

Bioorganic & medicinal chemistry

authors

Jagusch C,Negri M,Hille UE,Hu Q,Bartels M,Jahn-Hoffmann K,Pinto-Bazurco Mendieta MA,Rodenwaldt B,Müller-Vieira U,Schmidt D,Lauterbach T,Recanatini M,Cavalli A,Hartmann RW

doi

10.1016/j.bmc.2007.10.094

subject

Has Abstract

pub_date

2008-02-15 00:00:00

pages

1992-2010

issue

4

eissn

0968-0896

issn

1464-3391

pii

S0968-0896(07)00960-1

journal_volume

16

pub_type

杂志文章

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