Thomas Allen Chappie,Patrick Robert Verhoest,Nandini Chaturbhai Patel,Matthew Merrill Hayward,Christopher John Helal,Simone Sciabola,Travis T. Wager,Erik Alphie LaChapelle,Joseph Michael Young
申请号:
US15327814
公开号:
US10131669B2
申请日:
2015.07.10
申请国别(地区):
US
年份:
2018
代理人:
摘要:
The present invention is directed to pyrazolopyrimine compounds or pharmaceutically acceptable salts which are inhibitors of PDE4 isozymes, especially with a binding affinity for PDE4B isoform, and compositions thereof.