PROCESS FOR OBTAINING DERIVATIVES OF 3-(1H-TETRAZOL-5-YL)-(4H-PYRIDO)(1,2-a)-PYRIMIDINE-4-ONES

PROCESS FOR OBTAINING DERIVATIVES OF 3-(1H-TETRAZOL-5-YL)-(4H-PYRIDO)(1,2-a)-PYRIMIDINE-4-ONES

A novel series of optionally substituted 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-ones is provided for use as inhibitors of allergic reactions. The compounds exhibit antiallergy activity by both oral and parenteral routes of administration.

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Bibliographische Detailangaben
1. Verfasser: JUBY F P
Format: Patent
Sprache:eng
Schlagworte:
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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Beschreibung
Zusammenfassung:A novel series of optionally substituted 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]pyrimidin-4-ones is provided for use as inhibitors of allergic reactions. The compounds exhibit antiallergy activity by both oral and parenteral routes of administration.