Method for producing 1-substituted-1,2,3- triazole derivative
申请人:——
公开号:US20030069419A1
公开(公告)日:2003-04-10
A method for producing a compound of the formula:
1
(1) in a secondary or tertiary alcohol in the presence of a base, or
(2) in the absence of a base is provided. According to this method, a 1-substituted-1,2,3-triazole compound having a tyrosine kinase inhibitory action can be produced efficiently in a high yield at an industrial large scale by a convenient method
The present invention provides a compound of the formula: wherein ring A is an optionally substituted 5 to 10-membered aromatic ring; R
1
and R
2
are the same or different and each is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group; X is a bond and the like; and L is a divalent hydrocarbon group, and a salt thereof, except 3-(aminomethyl)-2,6,7-trimethyl-4-phenyl-1(2H)-isoquinolinone, 3-(aminomethyl)-2-methyl-4-phenyl-1(2H)-isoquinolinone, 3-(aminomethyl)-6-chloro-2-methyl-4-phenyl-1(2H)-isoquinolinone and 3-(aminomethyl)-2-isopropyl-4-phenyl-1(2H)-isoquinolinone. The compound shows a superior peptidase-inhibitory activity and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
1
Methods of using diaminopyrimidine P2X3 and P2X2/3 receptor modulators for treatment of respiratory and gastrointestinal diseases
申请人:Broka Allen Chris
公开号:US20070049609A1
公开(公告)日:2007-03-01
Methods for treating respiratory and gastrointestinal diseases mediated by a P2X
3
and/or a P2X
2/3
receptor antagonist, the methods comprising administering to a subject in need thereof an effective amount of a compound of formula (I):
or a pharmaceutically acceptable salt thereof,
wherein D, X, Y, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
and R
8
are as defined herein.
ANTIMICROBIAL INDOLINE COMPOUNDS FOR TREATMENT OF BACTERIAL INFECTIONS
申请人:Gordeev Mikhail Fedorovich
公开号:US20100069441A1
公开(公告)日:2010-03-18
The present invention provides indoline heterocyclic compounds of the following formula I:
or pharmaceutically acceptable salts, prodrugs, solvates, or hydrates thereof useful as antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
Antimicrobial ortho-Fluorophenyl Oxazolidinones For Treatment of Bacterial Infections
申请人:Gordeev Mikhail Fedorovich
公开号:US20090048305A1
公开(公告)日:2009-02-19
The present invention provides certain ortho-fluorophenyl oxazolidinones of the following formula I:
or pharmaceutically acceptable salts or prodrugs thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.