2-amino-1-hydroxyacyl-8-hydroxymethanol-2 (1H) - ona derivative salt, with B (β) 2-adrenergic activation and M3 muscle receptor reaction

摘要

1. The invention refers to a solution produced by sulphuric acid, hydrazine or sulfur derivatives or pharmaceutically acceptable solution, and (2) an addictive salt produced by 2-amino-1-hydroxidil-8-hydroximinolin-2 (1H) - formula ona (I) derivatives and pharmaceutically acceptable crystallization and pharmaceutically acceptable addictive saWherein: R1 represents a hydrogen atom or C1-C4 tar group; R2 and R3 independently represent a hydrogen atom, a halogenated atom, etc.; a represents an optional C1-C4 tar group, which is replaced by one or more C1-C2 tar groups; l represents a direct link, a - NH (CO) group,Other popular salts include: acetylhydrazine (di-2-tienil) acetic acid trans-4 - ((3 - (2-Chloro-4 - ((2R) - 2-hydroxy-2 - (8-hydroxy-2-oxo-1, 2-di-di-di-di-di-di-tri-ethylamine) methyl) - 5-methoxyethylamine-3-oxopolpil (methyl) amine) - cyclohexane; 2-di (tiofen-2-il) acetic acid trans-4 - (2 - (2) - chloro-4 - ((R) - 2-hydroxi-2 - (8-hydroxi-2-oxo-1, 2-dihydroquinlin-5-il) ethylamine) - methyl) - 5-methylcarbamiloxi) ethyl - (methyl) amine) - cyclohexane, andSalt tartrade 2-hydroxi-2, 2-di (tiofen-2-il) acetic acid trans-4 - (2 - (2 - (2-Chloro-4 - ((R) - 2-hydroxi-2 - (8-hydroxi-2-oxo-1, 2-dihydroquinolin-5-il) ethane) - methyl) - 5-methylcarbamoilloxil (ethyl) - 5 - (methyl) amine