METHOD OF PRODUCING PIRIDO/1,2-A/PIRIMIDINE OR THEIR ACID ADDITIVE SALTS

Pyrido[1,2-a]pyrimidine derivatives of the general formula I wherein R-R are hydrogen or various organic groups, may be made by cyclising suitably substituted 2- aminopyridine starting materials. The compounds are of interest as chemical intermediates. Some also exhibit a variety of pharmacological...

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Bibliographic Details
Main Authors AGNESH KHORVAT,HU, LELLE VASHVARI,HU, ISHTVAN KHERMETS,HU, ZOLTAN MESAROSH,HU
Format Patent
LanguageEnglish
Published 07.06.1983
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:Pyrido[1,2-a]pyrimidine derivatives of the general formula I wherein R-R are hydrogen or various organic groups, may be made by cyclising suitably substituted 2- aminopyridine starting materials. The compounds are of interest as chemical intermediates. Some also exhibit a variety of pharmacological activities.
Bibliography:Application Number: SU19782700554