Process for the preparation of pure 3-[2-[4-(6-fluoro-1, 2-benzisoxazol-3-yl)-1-piperidinyl]-ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido [1,2-a] pyrimidin-4-one

Process for the preparation of pure 3-[2-[4-(6-fluoro-1, 2-benzisoxazol-3-yl)-1-piperidinyl]-ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido [1,2-a] pyrimidin-4-one

A process for the preparation of 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]-ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, which is known as Risperidone of Formula (I). Risperidone of Formula (I) is represented by the following structure.

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Hauptverfasser: CHAKKA RAMESH, KUMAR KANDIRELLI V.K, REDDY BUCHI R, SUDHAKAR SUNKARI, REDDY TAMMA R
Format: Patent
Sprache:eng
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CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator CHAKKA RAMESH
KUMAR KANDIRELLI V.K
REDDY BUCHI R
SUDHAKAR SUNKARI
REDDY TAMMA R
description A process for the preparation of 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]-ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one, which is known as Risperidone of Formula (I). Risperidone of Formula (I) is represented by the following structure.
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Risperidone of Formula (I) is represented by the following structure.</abstract><oa>free_for_read</oa></addata></record>
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HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title Process for the preparation of pure 3-[2-[4-(6-fluoro-1, 2-benzisoxazol-3-yl)-1-piperidinyl]-ethyl]-6,7,8,9-tetrahydro-2-methyl-4H-pyrido [1,2-a] pyrimidin-4-one
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