BE772365A - Nouvelles 3-hydrazino-pyridazines substituees en position 6 a effet hypotenseur, ainsi que leur preparation - Google Patents

Nouvelles 3-hydrazino-pyridazines substituees en position 6 a effet hypotenseur, ainsi que leur preparation

Info

Publication number
BE772365A
BE772365A BE772365A BE772365A BE772365A BE 772365 A BE772365 A BE 772365A BE 772365 A BE772365 A BE 772365A BE 772365 A BE772365 A BE 772365A BE 772365 A BE772365 A BE 772365A
Authority
BE
Belgium
Prior art keywords
hypotensor
hydrazino
preparation
new
well
Prior art date
Application number
BE772365A
Other languages
English (en)
French (fr)
Inventor
G Pifferi
Original Assignee
Isf Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Isf Spa filed Critical Isf Spa
Publication of BE772365A publication Critical patent/BE772365A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE772365A 1970-12-15 1971-09-08 Nouvelles 3-hydrazino-pyridazines substituees en position 6 a effet hypotenseur, ainsi que leur preparation BE772365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT33025/70A IT1054107B (it) 1970-12-15 1970-12-15 Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione

Publications (1)

Publication Number Publication Date
BE772365A true BE772365A (fr) 1972-01-17

Family

ID=11236273

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772365A BE772365A (fr) 1970-12-15 1971-09-08 Nouvelles 3-hydrazino-pyridazines substituees en position 6 a effet hypotenseur, ainsi que leur preparation

Country Status (7)

Country Link
US (1) US3769278A (xx)
JP (1) JPS5034557B1 (xx)
BE (1) BE772365A (xx)
DE (2) DE2154245C3 (xx)
FR (1) FR2117843B1 (xx)
GB (2) GB1373548A (xx)
IT (1) IT1054107B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106973A (en) * 1987-11-23 1992-04-21 Janssen Pharmaceutica N.V. Pyridzainamine derivatives

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403107B (sv) * 1973-03-07 1978-07-31 Isf Spa Sett att framstella 6-substituerade 3-etoxi-karbonyl hydrazino-pyridaziner
US4105768A (en) * 1973-06-14 1978-08-08 Astra Lakemedel Aktiebolag Hypotensive substituted 1,2,4-triazoles
NO143904C (no) * 1974-12-11 1981-05-06 Astra Laekemedel Ab Analogifremgangsmaate til fremstilling av terapeutisk virksomme substituerte triazoler
IE42214B1 (en) * 1974-06-18 1980-07-02 Smith Kline French Lab Hydrazinopyredazines
US4082843A (en) * 1975-11-26 1978-04-04 Smith Kline & French Laboratories Limited 3-(3-(3-Substituted amino-2-hydroxypropoxy)phenyl)-6-hydrazino pyridazines and their use as vasodilators and β-adrenergic blocking agents
IT1063908B (it) * 1976-06-11 1985-02-18 Isf Spa Derivati idrazinopiridazinici
IT1165040B (it) * 1979-04-23 1987-04-22 Isf Spa Alcossialchilidenidrazinopiridazione e procedimento per la loro preparazione
HU179191B (en) * 1979-05-07 1982-09-28 Gyogyszerkutato Intezet New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof
US4247551A (en) 1979-09-17 1981-01-27 Gruppo Lepetit S.P.A. N-Pyrrolyl-pyridazineamines and their use as antihypertensive agents
IT1212734B (it) * 1983-04-28 1989-11-30 Isf Spa Preparazione di un derivato piridazinico farmacologicamente attivo.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1157642A (en) * 1965-10-08 1969-07-09 Lepetit Spa 3-Hydrazino-6-Amino-Pyridazines
GB1168334A (en) * 1967-01-25 1969-10-22 Lepetit Spa New Pharmacologically Active Pyridazines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106973A (en) * 1987-11-23 1992-04-21 Janssen Pharmaceutica N.V. Pyridzainamine derivatives

Also Published As

Publication number Publication date
DE2154245C3 (de) 1979-04-19
JPS5034557B1 (xx) 1975-11-10
GB1373549A (en) 1974-11-13
DE2154245A1 (de) 1972-07-13
FR2117843B1 (xx) 1974-09-06
DE2154245B2 (de) 1978-08-17
US3769278A (en) 1973-10-30
FR2117843A1 (xx) 1972-07-28
DE2166752A1 (de) 1975-06-26
IT1054107B (it) 1981-11-10
GB1373548A (en) 1974-11-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ISF S.P.A.

Effective date: 19850930