SALTS OF 2-AMINO-1-HYDROXYETHYL-8-HYDROXYQUINOLIN-2(1H)-ONE DERIVATIVES HAVING BOTH β2 ADRENERGIC RECEPTOR AGONIST AND M3 MUSCARINIC RECEPTOR ANTAGONIST ACTIVITIES
申请人:ALMIRALL S.A.
公开号:US20160009698A1
公开(公告)日:2016-01-14
The present invention is directed to crystalline addition salts of (i) 8-hydroxyquinolin-2(1H)-one derivatives and (ii) a hydroxycarboxylic acid, a sulfonic acid or a sulfimide, or a pharmaceutically acceptable solvates thereof.
本发明涉及(i) 8-羟基喹啉-2(1H)-酮衍生物和(ii)羟基羧酸、磺酸或磺酰亚胺的晶体加合物,或其药学上可接受的溶剂化合物。