DAVID CHARLES REES,GARY TREWARTHA,MLADEN VINKOVIĆ,PAUL GRAHAM WYATT
申请号：
MYPI 20060217
公开号：
MY148886A
申请日:
2006.01.18
申请国别(地区):
MY
年份:
2013
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)-1 H-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.
