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PROCESS FOR PREPARING 5-(2-{[6-(2,2-DIFLOURO-2-PHENYLETHOXY)HEXYL]AMINO}-1(R)-HYDROXYETHYL)-8-HYDROXYQUINOLIN-2(1H)-ONE VIA A NOVEL INTERMEDIATE
专利权人:
ALMIRALL; S.A.
发明人:
MARCHUETA HEREU, IOLANDA,MOYES VALLS, ENRIQUE
申请号:
ZA201401177
公开号:
ZA201401177B
申请日:
2014.02.17
申请国别(地区):
ZA
年份:
2014
代理人:
摘要:
The present invention is concerned with a compound of formula (Ap) or a pharmaceutically acceptable salt thereof, wherein P 1 represents a hydroxy protecting group and P 3 represents an amino protecting group. The present invention is also related to a process for preparing a compound of formula (I) or any pharmaceutically acceptable salt thereof, via a novel intermediate compound (Ap).
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中国工程科技知识中心
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