CA1016549A - Process for preparing anti-hypertensive 6-substituted 3-carbethoxyhydrazino-pyridazines - Google Patents

Process for preparing anti-hypertensive 6-substituted 3-carbethoxyhydrazino-pyridazines

Info

Publication number
CA1016549A
CA1016549A CA193,915A CA193915A CA1016549A CA 1016549 A CA1016549 A CA 1016549A CA 193915 A CA193915 A CA 193915A CA 1016549 A CA1016549 A CA 1016549A
Authority
CA
Canada
Prior art keywords
carbethoxyhydrazino
pyridazines
hypertensive
substituted
preparing anti
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA193,915A
Other languages
English (en)
Inventor
Carlo Carpi
Luciano Dorigotti
Giorgio Pifferi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISF SpA
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
Application granted granted Critical
Publication of CA1016549A publication Critical patent/CA1016549A/en
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA193,915A 1973-03-07 1974-03-04 Process for preparing anti-hypertensive 6-substituted 3-carbethoxyhydrazino-pyridazines Expired CA1016549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2129773 1973-03-07

Publications (1)

Publication Number Publication Date
CA1016549A true CA1016549A (en) 1977-08-30

Family

ID=11179697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,915A Expired CA1016549A (en) 1973-03-07 1974-03-04 Process for preparing anti-hypertensive 6-substituted 3-carbethoxyhydrazino-pyridazines

Country Status (22)

Country Link
US (1) US3925381A (de)
JP (1) JPS5229751B2 (de)
AR (1) AR197762A1 (de)
AT (1) AT330194B (de)
AU (1) AU474997B2 (de)
BE (1) BE811847A (de)
CA (1) CA1016549A (de)
CH (1) CH586683A5 (de)
DE (1) DE2410201C3 (de)
DK (1) DK135504B (de)
ES (1) ES423950A1 (de)
FI (1) FI57589C (de)
FR (1) FR2220264B1 (de)
GB (1) GB1407581A (de)
IE (1) IE40847B1 (de)
IL (1) IL44341A (de)
NL (1) NL165156C (de)
NO (1) NO140010C (de)
PH (2) PH10333A (de)
SE (1) SE403107B (de)
YU (2) YU57374A (de)
ZA (1) ZA741396B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002753A (en) * 1973-03-07 1977-01-11 I.S.F. S.P.A. 6-Substituted 3-carbethoxyhydrazinopyridazines
US4092311A (en) * 1976-06-03 1978-05-30 American Cyanamid Company Hypotensive alkyl-3-[6-(aryl)-3-pyridazinyl]-carbazates
IT1063908B (it) * 1976-06-11 1985-02-18 Isf Spa Derivati idrazinopiridazinici
EP0097202B1 (de) * 1982-06-23 1987-11-19 Teikoku Hormone Mfg. Co., Ltd. Hydrazinopyridazinverbindung, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel
IT1164198B (it) * 1983-04-28 1987-04-08 Isf Spa Preparazione di un derivato piridazinico farmacologicamente attivo

Family Cites Families (3)

* 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
US3706744A (en) * 1970-11-16 1972-12-19 Sandoz Ag Hydrazone derivatives of 3-substituted amino-6-hydrazino pyridazines
IT1054107B (it) * 1970-12-15 1981-11-10 Isf Spa Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione

Also Published As

Publication number Publication date
DK135504C (de) 1977-10-17
AU474997B2 (en) 1976-08-05
NO740779L (no) 1974-09-10
FR2220264B1 (de) 1978-01-06
ES423950A1 (es) 1976-05-16
DK135504B (da) 1977-05-09
PH10333A (en) 1976-12-01
JPS5229751B2 (de) 1977-08-03
DE2410201A1 (de) 1974-09-26
AR197762A1 (es) 1974-04-30
DE2410201B2 (de) 1977-12-08
YU57374A (en) 1981-02-28
FI57589B (fi) 1980-05-30
NL7403050A (de) 1974-09-10
FI57589C (fi) 1980-09-10
NL165156C (nl) 1981-03-16
SE403107B (sv) 1978-07-31
IE40847L (en) 1974-09-07
GB1407581A (en) 1975-09-24
IL44341A0 (en) 1974-06-30
NO140010B (no) 1979-03-12
BE811847A (fr) 1974-07-01
IE40847B1 (en) 1979-08-29
IL44341A (en) 1976-11-30
CH586683A5 (de) 1977-04-15
JPS49124085A (de) 1974-11-27
NL165156B (nl) 1980-10-15
US3925381A (en) 1975-12-09
FR2220264A1 (de) 1974-10-04
AU6633174A (en) 1975-09-11
ATA175174A (de) 1975-09-15
ZA741396B (en) 1975-01-29
YU35877B (en) 1981-08-31
PH10949A (en) 1977-10-05
DE2410201C3 (de) 1978-08-10
AT330194B (de) 1976-06-25
NO140010C (no) 1979-06-20

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