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

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)...

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Bibliographic Details
Main Authors MOYES VALLS, ENRIQUE, MARCHUETA HEREU, IOLANDA
Format Patent
LanguageEnglish
Published 23.12.2014
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary: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).
Bibliography:Application Number: ZA20140001177