Patent ID: 6872741

Claim:
A compound of formula (I): wherein: R 1 is aryl; R 2 is a group of formula (II): wherein A 1 , A 2 , and A 20 are each independently alkylene or substituted alkylene; n is 0; R 7 is hydrogen, alkyl, or substituted alkyl; R 8 is NR 10 R 11 , wherein each of R 10 and R 11 is independently hydrogen, alkyl, or substituted alkyl; and X is a direct bond and R 3 is an N-linked heteroaryl or an N-linked 5-membered heterocyclic ring containing at least 1 nitrogen atom; wherein any aryl of R 1 -R 3 can optionally be substituted with from 1 to 5 substituents R g ; wherein each R g is independently selected from the group consisting of hydroxy, alkyl, substituted alkyl, alkoxy, cycloalkoxy, substituted cycloalkoxy, methanediol, ethanediol, cycloalkyl, substituted alkoxy, substituted cycloalkyl, amino, substituted amino, aryl, aryloxy, carboxy, carboxylalkyl, carboxyl (substituted alkyl), cyano, halo, nitro, heteroaryl, heteroaryloxy, heterocyclic, heterocyclooxy, heteroaryl and trihalomethyl; and wherein any heteroaryl of R 2 -R 3 can be optionally substituted with 1 to 5 substituents R h , wherein each R h is independently selected from the group consisting of hydroxy, alkyl, alkoxy, substituted alkoxy, cycloalkoxy, substituted cycloalkoxy, substituted alkyl, arylalkyl, heteroarylalkyl, heterocyclealkyl, substituted cycloalkyl, amino, substituted amino, aryl, aryloxy, carboxyl, carboxylalkyl, carboxyl(substituted alkyl), cyano, halo, nitro, heterocyclic, and trihalomethyl. or a pharmaceutically acceptable salt thereof.