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dc.contributor.authorRao, V. Rajeswar-
dc.contributor.authorReddy, V. Ravinder-
dc.date.accessioned2024-11-25T07:07:09Z-
dc.date.available2024-11-25T07:07:09Z-
dc.date.issued2008-
dc.identifier.urihttp://localhost:8080/xmlui/handle/123456789/1743-
dc.descriptionNITWen_US
dc.description.abstractThe treatment of 3-[3-(dimethylamino)-1-oxo-2-propenyl]chromen-2-ones with 3-amino-4-cyanopyrazole gives 7-(2-oxo-2H-chromen-3-yl)pyrazolo[1,5-a]pyrimidine-3-carbonitriles. The reaction of 3-(2bromoacetyl)coumarins with 2-amino-4-(methoxycarbonylmethyl)thiazole and 2-amino-4-methylthiazole gives methyl 2-(6-(2-oxo-2H-chromen-3-yl)imidazo[2,1-b]thiazol-3-yl)acetate and 3-(2-methylimidazo[2,1-b]thiazol-6-yl)-2H-chromen-2-ones, respectively.en_US
dc.language.isoenen_US
dc.publisherKhimiya Geterotsiklicheskikh Soedineniien_US
dc.subject3-acetylcoumarinen_US
dc.subjectimidazothiazoleen_US
dc.subjectpyrazolopyrimidineen_US
dc.titleSYNTHESIS OF SOME NEW TYPES OF 3-COUMARINYL-SUBSTITUTED PYRAZOLOPYRIMIDINES AND IMIDAZOTHIAZOLESen_US
dc.typeArticleen_US
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