HIV-INHIBITING BICYCLIC PYRIMIDIN DERIVATIVES Russian patent published in 2010 - IPC C07D487/04 C07D473/00 A61K31/52 A61K31/18 

Abstract RU 2403254 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to novel compounds, which inhibit HIV replication, of formula (I) , its pharmaceutically acceptable additive salt; or stereochemically isomer form, where -a1=a2-a3=a4-represents bivalent radical of formula -CH=CH-CH=CH- (a-1); -b1=b2-b3=b4 -represents bivalent radical of formula -CH=CH-CH=CH- (b-1); n represents 0; m represents 1, 2; -A-B- represents bivalent radical of formula -CR5=N- (c-1); -N=N- (c-2); -CH2-CH2- (c-3); -CS-NH- (c-4); -CH=CH- (c-6); R1 represents hydrogen; R2a represents cyano; R3 represents cyano-substituted C1-6alkyl; cyano-substituted C2-6lkenyl; each of R4 independently represents halogen or C1-6alkyl; Q represents hydrogen or C1-6alkyl; R5 represents hydrogen, C1-6alkyl, aryl, pyridyl, thienyl, furanyl, amino, mono- or di(C1-4alkyl)amino, where aryl represents phenyl. Invention also relates to pharmaceutical composition, application and method of obtaining compounds.

EFFECT: obtaining novel compounds, which inhibit HIV replication.

5 cl, 25 dwg, 7 tbl, 16 ex

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RU 2 403 254 C2

Authors

Gijemon Zherom Ehmil' Zhorzh

Pogam Mikaehl'

Dele Bruno Fransua Mari

Kheres Jan

Levi Paulus Joannes

Zhanssen Pol' Adrian Jan

Dates

2010-11-10Published

2005-10-27Filed