AN IMPROVED PROCESS FOR THE PREPARATION OF N-(3-ETHYNYLPHENYL)-7-METHOXY-6-(3- MORPHOLINOPROPOXY) QUINAZOLIN -4-AMINE DIHYDROCHLORIDE

Present invention relates to an improved process for the preparation of N-(3-ethynylphenyl)-7-methoxy-6-(3-morpholinopropoxy) quinazolin-4-amine dihydrochloride of formula-I.

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Bibliographic Details
Main Authors NANNAPANENI, Venkaiah Chowdary, BUDIDETI, Shankar Reddy, MUDDASANI, Pulla Reddy, SAMATHAM, Nagalingam, KONDURI, Srinivasa Krishna Murthy
Format Patent
LanguageEnglish
Published 22.10.2020
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Present invention relates to an improved process for the preparation of N-(3-ethynylphenyl)-7-methoxy-6-(3-morpholinopropoxy) quinazolin-4-amine dihydrochloride of formula-I.
Bibliography:Application Number: US201716604552