Patent ID: 9388164
Filing Date: 2016-07-12
CPC Classification: A01N,A61K,A61P,C07D

Claim Text:
1. A method for increasing the lifetime of red blood cells (RBCs) in need thereof comprising contacting blood with an effective amount of (1) a compound of formula I or a pharmaceutically acceptable salt thereof; (2) a composition comprising a compound of formula I or a salt thereof, and a carrier or (3) a pharmaceutically acceptable composition comprising a compound of formula I or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, wherein: A is aryl or heteroaryl, wherein the aryl or heteroaryl is optionally substituted, and the aryl or heteroaryl is optionally fused to an optionally substituted carbocyclyl or an optionally substituted heterocyclyl; X is selected from —NH—S(O) R R each R R each R n is 0, 1, or 2; and m is 0, 1, or 2.