Paul Graham Wyatt;David Charles Rees;Gary Trewartha;Mladen Vinkovic
发明人:
Paul Graham Wyatt,David Charles Rees,Mladen Vinkovic,Gary Trewartha
申请号：
US13188887
公开号：
US08293767B2
申请日:
2011.07.22
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention provides an acid addition salt of 4-(2,6-dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid piperidin-4-ylamide and crystals thereof, the salt being formed with an acid selected from methanesulphonic acid and acetic acid and mixtures thereof.Also provided are the novel uses of salts of 4-(2,6-dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid piperidin-4-ylamide, processes for the preparation of 4-(2,6-dichloro-benzoylamino)-1H-pyrazole-3-carboxylic acid piperidin-4-ylamide and its salts and novel chemical intermediates.
