C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 471/04 (2006.01) A61K 31/437 (2006.01) A61K 31/444 (2006.01) A61K 45/06 (2006.01) A61P 31/18 (2006.01)
Patent
CA 2332087
This invention relates to novel aryl substituted azabenzimidazoles of Formula (I) and pharmaceutically acceptable salts thereof. (see formula I) or a pharmaceutically acceptable salt thereof wherein n is an integer from 1 to 4 X is CH or N; R1 is H, (C1-C6)alkyl or (C1-C6) alkoxy; R2 is H, (C1-C6)alkyl or (C1-C6) alkoxy; each R3 is independently selected from H, (C1-C6)alkyl (C1-C6) alkyloxy, (C1- C6) alkylthio, halo, nitro, cyano, ethynyl, hydroxyand trifluoromethyl; R4 is H, (C1-C6)alkyl or (C1-C6) alkoxy; R5 is H, (C1-C6)alkyl or (C1-C6) alkyloxy, trifluoromethyl; and W is N or C; Y is N (R4), N, S or O Z is R4, NR4H, O, or OH; Provided that when Y = NR4, W = C, Z = O, there is a single bond between YW and a double bond between WZ; and when Y = O or S, W = C, Z = O, there is a single bond between YW and a double bond between WZ; and when Y = N, W = N, there is a double bond between YW and Z does not exist. when Y = N, W = C, Z = R4 or NHR4, there is a double bond between YW and a single bond between WZ; The methods of preparing these compounds and their use in the treatment of HIV, AIDS, and AIDS related diseases and in slowing the progression of HIV infection into AIDS is also disclosed.
Goldstein Steven Wayne
Sherer Brain Alan
Stirtan William George
Pfizer Products Inc.
Smart & Biggar
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