Patent ID: 9707212
Date: 2017-07-18
CPC Classifications: A61K,A61P,C07D

Claim:
1. A method of treating a patient suffering from a disease or disorder selected from the group consisting of pulmonary hypertension, ARDS, asthma, pneumonia, pulmonary fibrosis/interstitial lung diseases, cystic fibrosis, chronic obstructive pulmonary disease (COPD), inflammatory bowel disease (IBD), Crohn's disease and colitis, which comprises administering to a patient in need thereof a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof wherein X is selected from the group consisting of O and S; Y is selected from the group consisting of O and S; Z is selected from the group consisting of Z Z Z Z and Z provided that Z is only Z 4 when at least one of X or Y is S; R R R R R