HU179191B - New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof - Google Patents

New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof

Info

Publication number
HU179191B
HU179191B HU79GO1445A HUGO001445A HU179191B HU 179191 B HU179191 B HU 179191B HU 79GO1445 A HU79GO1445 A HU 79GO1445A HU GO001445 A HUGO001445 A HU GO001445A HU 179191 B HU179191 B HU 179191B
Authority
HU
Hungary
Prior art keywords
hydrazines
pyridazinyl
salts
preparing
substituted amino
Prior art date
Application number
HU79GO1445A
Other languages
English (en)
Inventor
Geza Szilagyi
Endre Kasztreiner
Tibor Balogh
Peter Matyus
Lajos Ila
Original Assignee
Gyogyszerkutato Intezet
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 Gyogyszerkutato Intezet filed Critical Gyogyszerkutato Intezet
Priority to HU79GO1445A priority Critical patent/HU179191B/hu
Priority to BE1/9807A priority patent/BE883082A/fr
Priority to FR8009947A priority patent/FR2456092A1/fr
Priority to US06/147,224 priority patent/US4329457A/en
Priority to IT21807/80A priority patent/IT1174668B/it
Priority to JP5878880A priority patent/JPS55153773A/ja
Priority to NL8002598A priority patent/NL8002598A/nl
Priority to GB8014998A priority patent/GB2049691B/en
Priority to CH351280A priority patent/CH642636A5/de
Priority to DK198280A priority patent/DK148178C/da
Priority to SE8003394A priority patent/SE435505B/sv
Priority to AU58122/80A priority patent/AU531409B2/en
Priority to IL60008A priority patent/IL60008A/xx
Priority to AT0242180A priority patent/AT372952B/de
Priority to SU802917855A priority patent/SU999967A3/ru
Priority to DE19803017508 priority patent/DE3017508A1/de
Priority to ES491240A priority patent/ES8104248A1/es
Publication of HU179191B publication Critical patent/HU179191B/hu

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
HU79GO1445A 1979-05-07 1979-05-07 New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof HU179191B (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
HU79GO1445A HU179191B (en) 1979-05-07 1979-05-07 New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof
BE1/9807A BE883082A (fr) 1979-05-07 1980-05-02 Nouveau procede de preparation de 6-(amino substitue)-3-pyridazinylhydrazines et de leurs sels
FR8009947A FR2456092A1 (fr) 1979-05-07 1980-05-05 Nouveau procede de preparation de 6-(amino substitue)-3-pyridazinylhydrazines et de leurs sels
US06/147,224 US4329457A (en) 1979-05-07 1980-05-06 Process for the preparation of 6-(substituted amino)-3-pyridazinylhydrazines and their salts
IT21807/80A IT1174668B (it) 1979-05-07 1980-05-06 Procedimento per la preparazione di 6-/ammino sostituite/-3-piridazinilodrazine e dei loro sali
JP5878880A JPS55153773A (en) 1979-05-07 1980-05-06 66*substituted amino**33pyridazinylhydrazines and their salt manufacture
NL8002598A NL8002598A (nl) 1979-05-07 1980-05-06 Nieuwe werkwijze voor de bereiding van 6-(gesubstitueerd-amino)-3-pyridazinylhydrazines en hun zouten.
GB8014998A GB2049691B (en) 1979-05-07 1980-05-06 Process for the preparation of 6-(substituted amino)-3-pyridazinylhydrazines and their salts
CH351280A CH642636A5 (de) 1979-05-07 1980-05-06 Verfahren zur herstellung von 6-n-substituierten 6-amino-3-pyridazinyl-hydrazinen.
DK198280A DK148178C (da) 1979-05-07 1980-05-06 Fremgangsmaade til fremstilling af 6-(substitueret amino)-3-pyridazinylhydraziner eller terapeutisk acceptable syreadditionssalte deraf
SE8003394A SE435505B (sv) 1979-05-07 1980-05-06 Nytt sett att framstella 6-(substituerad amino)-3-pyridazinylhydrazin
AU58122/80A AU531409B2 (en) 1979-05-07 1980-05-06 6-(substituted-amino)-3-pyridazinyl hydrazines
IL60008A IL60008A (en) 1979-05-07 1980-05-06 Preparation of 6-(substituted amino)-3-pyridazinylhydrazines and their salts
AT0242180A AT372952B (de) 1979-05-07 1980-05-06 Verfahren zur herstellung von an der 6-amino-gruppe substituierten 6-amino-3-pyridazinylhydrazinen und von saeureadditions-salzen dieser verbindungen
SU802917855A SU999967A3 (ru) 1979-05-07 1980-05-07 Способ получени 6-N-замещенных 6-амино-3-пиридазинилгидразинов или их солей
DE19803017508 DE3017508A1 (de) 1979-05-07 1980-05-07 Verfahren zur herstellung von am 6-aminostickstoffatom substituierten 6-aminopyridazin-3-ylhydrazinen
ES491240A ES8104248A1 (es) 1979-05-07 1980-05-07 Procedimiento de preparacion de 6-amino-sustituidas-3-piri- dazinilhidrazinas y de sus sales de adicion acidas terapeu- ticamente aceptables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU79GO1445A HU179191B (en) 1979-05-07 1979-05-07 New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof

Publications (1)

Publication Number Publication Date
HU179191B true HU179191B (en) 1982-09-28

Family

ID=10996892

Family Applications (1)

Application Number Title Priority Date Filing Date
HU79GO1445A HU179191B (en) 1979-05-07 1979-05-07 New process for preparing 6-/substituted amino/-3-pyridazinyl-hydrazines and salts thereof

Country Status (17)

Country Link
US (1) US4329457A (hu)
JP (1) JPS55153773A (hu)
AT (1) AT372952B (hu)
AU (1) AU531409B2 (hu)
BE (1) BE883082A (hu)
CH (1) CH642636A5 (hu)
DE (1) DE3017508A1 (hu)
DK (1) DK148178C (hu)
ES (1) ES8104248A1 (hu)
FR (1) FR2456092A1 (hu)
GB (1) GB2049691B (hu)
HU (1) HU179191B (hu)
IL (1) IL60008A (hu)
IT (1) IT1174668B (hu)
NL (1) NL8002598A (hu)
SE (1) SE435505B (hu)
SU (1) SU999967A3 (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1150070B (it) * 1980-12-22 1986-12-10 Lepetit Spa Procedimento per preparare derivati n-pirrolipiridazinamminici
IT1164198B (it) * 1983-04-28 1987-04-08 Isf Spa Preparazione di un derivato piridazinico farmacologicamente attivo
FR2668151A1 (fr) * 1990-10-23 1992-04-24 Rhone Poulenc Agrochimie Composes a groupe triazolopyridazine leurs preparations et compositions herbicides les contenant.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858311A (en) * 1955-08-31 1958-10-28 Sterling Drug Inc 3, 6-bis(tertiary-amino-aliphatic) substituted pyridazines, and their preparation
IT1054107B (it) * 1970-12-15 1981-11-10 Isf Spa Nuove 3,idrazinopiridazine 6,sostituite ad attivita antiiperten siva e loro preparazione
US3717632A (en) * 1971-01-29 1973-02-20 Sandoz Ag Substituted-3-hydrazino pyridazines
ES431009A1 (es) * 1974-05-09 1976-10-16 Isf Spa Procedimiento para la preparacion de derivados de 3-benci- lidenhidracino-6-aminopiridacina.
HU176972B (hu) * 1977-06-13 1981-06-28 Gyogyszerkutato Intezet Sposob poluchenija novykh proizvodnykh piridazinil-gidrazona

Also Published As

Publication number Publication date
ES491240A0 (es) 1981-04-01
CH642636A5 (de) 1984-04-30
DE3017508A1 (de) 1980-11-20
BE883082A (fr) 1980-11-03
AU531409B2 (en) 1983-08-25
FR2456092A1 (fr) 1980-12-05
US4329457A (en) 1982-05-11
IT8021807A0 (it) 1980-05-06
DK198280A (da) 1980-11-08
IL60008A0 (en) 1980-07-31
JPS55153773A (en) 1980-11-29
SE8003394L (sv) 1980-11-08
SU999967A3 (ru) 1983-02-23
IT1174668B (it) 1987-07-01
ATA242180A (de) 1983-04-15
DK148178C (da) 1985-10-07
DK148178B (da) 1985-04-22
IL60008A (en) 1983-05-15
SE435505B (sv) 1984-10-01
ES8104248A1 (es) 1981-04-01
AU5812280A (en) 1980-11-13
GB2049691A (en) 1980-12-31
NL8002598A (nl) 1980-11-11
FR2456092B1 (hu) 1983-08-05
AT372952B (de) 1983-12-12
GB2049691B (en) 1983-07-20

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