KONDURI SRTIBIVASA KRISHNA MURTHY,ADIBHATLA KALI SATYA BHUJANGA RAO,VENKAIAH CHOWDARY NANNAPANENI
申请号：
IN1529/CHE/2008
公开号：
IN278989B
申请日:
2008.06.23
申请国别(地区):
IN
年份:
2017
代理人:
摘要：
The present invention relates to an improved process for the preparation of N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-1,2-dihydro-2-oxo-3H-indol-3-ylidine) methyl]-2,4- dimethyl-lH-pyrrole-3-carboxamide - Sunitinib base of formula-I and its pharmaceutically acceptable malate salt of formula-I(a).
