PROCESS FOR PREPARING 5-(2-{[6-(2,2-DIFLUORO-2-PHENYLETHOXY)HEXYL]AMINO}-1(R)-HYDROXYETHYL)-8-HYDROXYQUINOLIN-2(1H)-ONE VIA A NOVEL INTERMEDIATE

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专利权人:

ALMIRALL;ALMIRALL, S.A.;알미랄, 에스.에이.; S.A.

发明人:

MARCHUETA HEREU IOLANDA,마르수에타 에레우 이오란다,MOYES VALLS ENRIQUE,모예스 발스 엔리케

申请号：

KR1020147008746

公开号：

KR1020140072072A

申请日:

2012.10.02

申请国别(地区):

KR

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).본 발명은 화학식 (I) 의 5-(2-{[6-(2,2-디플루오로-2-페닐에톡시) 헥실]아미노}-1(R)-히드록시에틸)-8-히드록시퀴놀린-2(1H)-온 화합물 또는 이의 약학적으로 허용가능한 염의 제조 방법에 관한 것이다.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/