PROCESS FOR THE PREPARATION OF PIPERAZINYL AND DIAZEPANYL BENZAMIDE DERIVATIVES

Disclosed is a process for the preparation of formula (Ia) or a pharmaceutically acceptable salt, ester, tautomer, solvate or amide thereof, wherein reacting a compound of formula (Xa) with a compound of formula (XIa) in the presence of a peptide coupling agent, in an organic solvent or mixture of o...

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Bibliographic Details
Main Authors GRIMM, JEFFREY S, CHOUDHURY, ANUSUYA
Format Patent
LanguageEnglish
Published 27.04.2012
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:Disclosed is a process for the preparation of formula (Ia) or a pharmaceutically acceptable salt, ester, tautomer, solvate or amide thereof, wherein reacting a compound of formula (Xa) with a compound of formula (XIa) in the presence of a peptide coupling agent, in an organic solvent or mixture of organic solvents, to yield the corresponding compound of formula (Ia). Further disclosed is a process for the preparation of formula (Ib) or a pharmaceutically acceptable salt, ester, tautomer, solvate or amide thereof, wherein reacting a compound of formula (Xb) with a compound of formula (XIb) in the presence of a peptide coupling agent, in an organic solvent or mixture of organic solvents, to yield the corresponding compound of formula (Ib).
Bibliography:Application Number: NZ20070577603