Patent ID: 9458137
Filing Date: 2016-10-04
CPC Classification: A61K,A61P,C07D

Claim Text:
1. A compound of the formula (I) or a pharmaceutically acceptable derivative thereof, wherein; R is selected from the group consisting of: (i) hydrogen, amino, alkyl amino; (ii) C (iii) K—Ar; Ar represents heteroaryl or aryl, each of which is substituted with from 0 to 4 substituents independently selected from the group consisting of: (i) halogen, hydroxy, amino, amide, cyano, —COOH, —SO (ii) C K is selected from the group consisting of: (i) O, S, SO, SO2; (ii) (CH2) (iii) NR wherein R (iv) groups of the formula (Ia): wherein: R X is CH, when R Het is selected from any heterocycle, which is substituted with from 0 to 4 substituents independently selected from the group consisting of: (i) C (ii) halogen, hydroxy, amino, amide, cyano, —COOH, —SO (iii) aryl; R R