CS244653B2 - Production method of new pyridazinel-hydrazone derivatives - Google Patents

Production method of new pyridazinel-hydrazone derivatives Download PDF

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Publication number
CS244653B2
CS244653B2 CS783848A CS384878A CS244653B2 CS 244653 B2 CS244653 B2 CS 244653B2 CS 783848 A CS783848 A CS 783848A CS 384878 A CS384878 A CS 384878A CS 244653 B2 CS244653 B2 CS 244653B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
group
carbon atoms
alkyl
compound
Prior art date
Application number
CS783848A
Other languages
Czech (cs)
English (en)
Inventor
Geza Szilagyi
Endre Kasztreiner
Judit Kosary
Peter Matyus
Zsuzsa Huszti
Gyoergy Cseh
Agnes Kenessey
Laszloe Tardos
Edit Kosa
Lazloe Jaszlits
Sandor Elek
Istvan Elekes
Istvan Polgari
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Priority to CS838726A priority Critical patent/CS244682B2/cs
Publication of CS244653B2 publication Critical patent/CS244653B2/cs

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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
    • C07D237/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • 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
    • 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
    • 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
    • C07D237/22—Nitrogen and oxygen atoms

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS783848A 1977-06-13 1978-06-13 Production method of new pyridazinel-hydrazone derivatives CS244653B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS838726A CS244682B2 (cs) 1977-06-13 1983-11-23 Způsob výroby nových derivátů pyridazinylhydrazonu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU77GO1372A HU176972B (hu) 1977-06-13 1977-06-13 Sposob poluchenija novykh proizvodnykh piridazinil-gidrazona

Publications (1)

Publication Number Publication Date
CS244653B2 true CS244653B2 (en) 1986-08-14

Family

ID=10996833

Family Applications (1)

Application Number Title Priority Date Filing Date
CS783848A CS244653B2 (en) 1977-06-13 1978-06-13 Production method of new pyridazinel-hydrazone derivatives

Country Status (24)

Country Link
US (2) US4259328A (xx)
JP (2) JPS6019754B2 (xx)
AT (1) AT359075B (xx)
AU (1) AU521639B2 (xx)
BE (1) BE868027A (xx)
BG (2) BG33283A3 (xx)
CA (1) CA1077937A (xx)
CH (1) CH638189A5 (xx)
CS (1) CS244653B2 (xx)
DD (1) DD138901A5 (xx)
DE (1) DE2825861A1 (xx)
DK (1) DK148683C (xx)
ES (1) ES470751A1 (xx)
FI (1) FI64149C (xx)
FR (1) FR2394535A1 (xx)
GB (1) GB2000125B (xx)
HU (1) HU176972B (xx)
IL (1) IL54899A (xx)
NL (1) NL7806381A (xx)
NO (1) NO154392C (xx)
PL (2) PL113210B1 (xx)
SE (1) SE445216B (xx)
SU (3) SU867300A3 (xx)
YU (1) YU40710B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470229A (en) * 1977-11-11 1979-06-05 Toray Ind Inc Separation of 8c aromatic hydrocarbons
HU178552B (en) * 1978-07-14 1982-05-28 Gyogyszerkutato Intezet Process for producing new blood pressure lowering composition of increased activity
HU179191B (en) * 1979-05-07 1982-09-28 Gyogyszerkutato Intezet New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof
FR2668151A1 (fr) * 1990-10-23 1992-04-24 Rhone Poulenc Agrochimie Composes a groupe triazolopyridazine leurs preparations et compositions herbicides les contenant.
US5417208A (en) * 1993-10-12 1995-05-23 Arrow International Investment Corp. Electrode-carrying catheter and method of making same
WO1999021834A1 (en) * 1997-10-27 1999-05-06 Neurosearch A/S Heteroaryl diazacycloalkanes as cholinergic ligands at nicotinic acetylcholine receptors

Family Cites Families (10)

* 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
US3528969A (en) * 1967-11-30 1970-09-15 Sandoz Ag Benzylidene hydrazones
US3642792A (en) * 1968-02-26 1972-02-15 Lepetit Spa Pyridazine derivatives
US3706744A (en) * 1970-11-16 1972-12-19 Sandoz Ag Hydrazone derivatives of 3-substituted amino-6-hydrazino pyridazines
US3717632A (en) * 1971-01-29 1973-02-20 Sandoz Ag Substituted-3-hydrazino pyridazines
US3717635A (en) * 1971-02-22 1973-02-20 Sandoz Ag Hydrazino and substituted hydrazino pyridazine-n-oxides
DE2202744A1 (de) * 1972-01-21 1973-07-26 Boehringer Mannheim Gmbh Nitrofuryl-triazolo eckige klammer auf 4,3-b eckige klammer zu-pyridazin-amide
US3978057A (en) * 1972-04-05 1976-08-31 Sandoz, Inc. Substituted amino-hydrazinopyridazines
ES431009A1 (es) * 1974-05-09 1976-10-16 Isf Spa Procedimiento para la preparacion de derivados de 3-benci- lidenhidracino-6-aminopiridacina.
FR2306697A1 (fr) * 1975-04-10 1976-11-05 Sogeras Nouvelles pyrimidines utilisables comme medicaments antidiabetiques et hypocholesterolemiants

Also Published As

Publication number Publication date
NL7806381A (nl) 1978-12-15
DD138901A5 (de) 1979-11-28
SE7806577L (sv) 1978-12-14
PL113062B1 (en) 1980-11-29
GB2000125B (en) 1982-05-06
ES470751A1 (es) 1979-02-01
SU867300A3 (ru) 1981-09-23
YU40710B (en) 1986-04-30
NO154392C (no) 1986-09-10
PL207592A1 (pl) 1979-05-07
JPS5416486A (en) 1979-02-07
US4308386A (en) 1981-12-29
FR2394535A1 (fr) 1979-01-12
US4259328A (en) 1981-03-31
DE2825861C2 (xx) 1989-10-05
GB2000125A (en) 1979-01-04
BG33283A3 (en) 1983-01-14
DK148683C (da) 1986-02-24
YU140178A (en) 1983-01-21
AT359075B (de) 1980-10-27
NO782042L (no) 1978-12-14
CA1077937A (en) 1980-05-20
AU521639B2 (en) 1982-04-22
FR2394535B1 (xx) 1982-06-25
DE2825861A1 (de) 1979-01-04
AU3706678A (en) 1979-12-20
PL113210B1 (en) 1980-11-29
JPS6019754B2 (ja) 1985-05-17
BE868027A (fr) 1978-12-12
FI64149B (fi) 1983-06-30
FI781886A (fi) 1978-12-14
ATA424078A (de) 1980-03-15
JPS6021983B2 (ja) 1985-05-30
FI64149C (fi) 1983-10-10
IL54899A0 (en) 1978-08-31
DK148683B (da) 1985-09-02
DK262978A (da) 1978-12-14
SU936811A3 (ru) 1982-06-15
SU890977A3 (ru) 1981-12-15
HU176972B (hu) 1981-06-28
IL54899A (en) 1982-05-31
JPS5762267A (en) 1982-04-15
CH638189A5 (de) 1983-09-15
BG33284A3 (en) 1983-01-14
NO154392B (no) 1986-06-02
SE445216B (sv) 1986-06-09

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