当前位置： SCI文献检索 > BIOORGANIC & MEDICINAL CHEMISTRY LETTERS期刊下所有文献 > 10-Hydroxy-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-diones: potent, orally bioavailable HIV-1 integrase strand-transfer inhibitors with activity against integrase mutants.

10-Hydroxy-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-diones: potent, orally bioavailable HIV-1 integrase strand-transfer inhibitors with activity against integrase mutants.

Abstract：

:A series of 10-hydroxy-7,8-dihydropyrazino[1',2':1,5]pyrrolo[2,3-d]pyridazine-1,9(2H,6H)-diones was synthesized and tested for their inhibition of HIV-1 replication in cell culture. Structure-activity studies indicated that high antiviral potency against wild-type virus as well as viruses containing integrase mutations that confer resistance to three different structural classes of integrase inhibitors could be achieved by incorporation of small aliphatic groups at certain positions on the core template. An optimal compound from this study, 16, inhibits integrase strand-transfer activity with an IC(50) value of 10 nM, inhibits HIV-1 replication in cell culture with an IC(95) value of 35 nM in the presence of 50% normal human serum, and displays modest pharmacokinetic properties in rats (i.v. t(1/2)=5.3 h, F=17%).

journal_name

Bioorg Med Chem Lett

journal_title

Bioorganic & medicinal chemistry letters

authors

Wiscount CM,Williams PD,Tran LO,Embrey MW,Fisher TE,Sherman V,Homnick CF,Donnette Staas D,Lyle TA,Wai JS,Vacca JP,Wang Z,Felock PJ,Stillmock KA,Witmer MV,Miller MD,Hazuda DJ,Day AM,Gabryelski LJ,Ecto LT,Schleif WA

doi

10.1016/j.bmcl.2008.07.037

subject

Has Abstract

pub_date

2008-08-15 00:00:00

pages

4581-3

issue

16

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(08)00804-4

journal_volume

18

pub_type

杂志文章

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