Crizotinib preparation method

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United States of America Patent

PATENT NO 9604966
APP PUB NO 20150307476A1
SERIAL NO

14647450

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Abstract

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The present invention relates to the technical field of medicine and organic synthesis, particularly to a method for preparing crizotinib. The method comprises the compound of formula b and the compound of formula e undergoing Suzuki coupling reaction to produce the compound of formula a which then was subjected to deprotection to afford (±) crizotinib.

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Patent Owner(s)

Patent OwnerAddress
ZHEJIANG JIUZHOU PHARMACEUTICAL CO LTDJIAOJIANG DISTRICT OF TAIZHOU CITY ZHEJIANG PROVINCE 318000 ROAD OUTSIDE NO 99 TAIZHOU CITY ZHEJIANG PROVINCE 318000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Che, Daqing Taizhou, CN 29 96
Li, Yuanqiang Taizhou, CN 18 79
Qian, Jianqiang Taizhou, CN 1 0

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