[EN] PROCESS FOR PREPARATION OF HIGH PURITY N- [2- (DIETHYLAMINE) ETHYL] - 5 - FORMYL - 2, 4 - DIMETHYL - 1H - PYRROLE - 3 - CARBOXYAMIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE N-[2-(DIÉTHYLAMINE)ÉTHYL]-5-FORMYL-2,4-DIMÉTHYL-1H-PYRROLE-3-CARBOXYAMIDE DE PURETÉ ÉLEVÉE
申请人:INST FARMACEUTYCZNY
公开号:WO2013162390A1
公开(公告)日:2013-10-31
The present invention relates to preparation of high purity N-[2- (diethylamine)ethyl]-5-formyl-2,4-dimethyl- 1 H-pyrrole-3-carboxyamide, comprising purification to obtain the product including less than 0.07% of desethyl derivative, N- [2-(ethylamine)ethyl]-5-formyl-2,4-dimethyl-lH-pyrrole-3-carboxyamide. N-[2- (diethylamine)ethyl]-5-formyl-2,4-dimethyl- 1 H-pyrrole-3-carboxyamide containing less than 0.07% of desethyl derivative is the valuable intermediate in the process for preparation of active pharmaceutical ingredient sunitinib.
Treatment of excessive osteolysis with indolinone compounds
申请人:SUGEN, INC.
公开号:US20040209937A1
公开(公告)日:2004-10-21
Compounds of Formula I and Formula II, as described herein, are useful for treating excessive osteolysis, by inhibiting M-CSF mediated osteoclast development. The compounds also are useful for inhibiting phosphorylation of CSF1R, and for treating cancers that express CSF1R.
The present invention relates to methods for treatment or prevention of neoplasia disorders using protein tyrosine kinase inhibitors in combination with cyclooxygenase inhibitors, in particular cyclooxygenase-2 selective inhibitors.
Prodrugs of a 3-(pyrrol-2-ylmethylidene)-2-indolinone derivatives
申请人:Sugen. Inc.
公开号:US20030100555A1
公开(公告)日:2003-05-29
The present invention relates to pyrrole substituted 2-indolinone compounds and their pharmaceutically acceptable salts which modulate the activity of protein kinases and therefore are expected to be useful in the prevention and treatment of protein kinase related cellular disorders such as cancer.
Pyrrole substituted 2-indolinone protein kinase inhibitors
申请人:Tang Peng Cho
公开号:US20050176802A1
公开(公告)日:2005-08-11
The present invention relates to pyrrole substituted 2-indolinone compounds and their pharmaceutically acceptable salts which modulate the activity of protein kinases and therefore are expected to be useful in the prevention and treatment of protein kinase related cellular disorders such as cancer.