PROCESS FOR PRODUCING NEW PIRIDAZINYL-HYDRASONE DERIVATIVES

Pyridazinylhydrazones capable of lowering blood pressure have the formula wherein R1 is hydrogen, chlorine, alkyl having from 1 to 4 carbon atoms, methoxy, hydroxyl, carbamoyl or cyano; R2 is chloro; and K is a group having the formula wherein one of R3, R4, R5 or R6 is carboxyl or alkoxycarbonyl.

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Bibliographic Details
Main Authors POLGARI,ISTVAN,HU, KASZTREINER,ENDRE,HU, ATYUS,PETER,HU, HUSZTI,ZSUZSA,HU, ELEK,SANDOR,HU, ELEKES,ISTVAN,HU, SZILAGYI,GEZA,HU, KOSARY,JUDIT,HU, CSEH,GYOERGY,HU, KOSA,EDIT,HU, JASZLITS,LASZLO,HU, KENESSEY,AGNES,HU, TARDOS,LASZLO,HU
Format Patent
LanguageEnglish
Hungarian
Published 28.06.1981
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:Pyridazinylhydrazones capable of lowering blood pressure have the formula wherein R1 is hydrogen, chlorine, alkyl having from 1 to 4 carbon atoms, methoxy, hydroxyl, carbamoyl or cyano; R2 is chloro; and K is a group having the formula wherein one of R3, R4, R5 or R6 is carboxyl or alkoxycarbonyl.
Bibliography:Application Number: HU1977GO01372