BE775294A - Nouveaux derives de la pyridazine, leur preparation et medicaments les contenant - Google Patents

Nouveaux derives de la pyridazine, leur preparation et medicaments les contenant

Info

Publication number
BE775294A
BE775294A BE775294A BE775294A BE775294A BE 775294 A BE775294 A BE 775294A BE 775294 A BE775294 A BE 775294A BE 775294 A BE775294 A BE 775294A BE 775294 A BE775294 A BE 775294A
Authority
BE
Belgium
Prior art keywords
pyridazine
preparation
products containing
medicinal products
new derivatives
Prior art date
Application number
BE775294A
Other languages
English (en)
Inventor
W J Houlihan
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of BE775294A publication Critical patent/BE775294A/fr

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
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • 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
    • C07D237/04—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having less than three double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE775294A 1970-11-12 1971-11-12 Nouveaux derives de la pyridazine, leur preparation et medicaments les contenant BE775294A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8897670A 1970-11-12 1970-11-12
US16656571A 1971-07-27 1971-07-27
US36667073A 1973-06-04 1973-06-04
US05/409,653 US3931176A (en) 1970-11-12 1973-10-25 Hydroxyalkyl substituted-4,5-dihydropyridazin(2H)-3-ones

Publications (1)

Publication Number Publication Date
BE775294A true BE775294A (fr) 1972-05-12

Family

ID=27492264

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775294A BE775294A (fr) 1970-11-12 1971-11-12 Nouveaux derives de la pyridazine, leur preparation et medicaments les contenant

Country Status (11)

Country Link
US (1) US3931176A (fr)
AT (2) AT329575B (fr)
AU (1) AU466491B2 (fr)
BE (1) BE775294A (fr)
CA (1) CA965790A (fr)
CH (2) CH557820A (fr)
DE (1) DE2156046A1 (fr)
FR (1) FR2113935B1 (fr)
GB (3) GB1373366A (fr)
NL (1) NL7115119A (fr)
SE (1) SE386166B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055644A (en) * 1970-11-12 1977-10-25 Sandoz, Inc. Hydroxyalkyl substituted-4,5-dihydropyridazin(2H)-3-ones
DE3124699A1 (de) * 1981-06-24 1983-01-13 Basf Ag, 6700 Ludwigshafen Neue 2-aryl-3,4-diaza-bicyclo(4.n.0.)alken-(2)-one-(5),verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
JPS58501432A (ja) * 1981-09-11 1983-08-25 エスディ−エス・バイオテック・コ−ポレ−ション 抗炎症，鎮痛性４−ピリジルピリダジン（２ｈ）−３−オン類
DE3321012A1 (de) * 1983-06-10 1984-12-13 A. Nattermann & Cie GmbH, 5000 Köln Substituierte 4,5-dihydro-6-(thien-2-yl)-3(2h)-pyridazinone und 6-(thien-2-yl)-3(2h)-pyridazinone sowie verfahren zu ihrer herstellung
ATE180475T1 (de) * 1990-09-21 1999-06-15 Rohm & Haas Dihydropyridazinone und pyridazinone als fungizide
CN1038249C (zh) * 1991-08-28 1998-05-06 罗姆和哈斯公司 含有二氢哒嗪酮及其相关化合物的杀菌组合物
HU227237B1 (en) * 2001-09-27 2010-12-28 Egis Gyogyszergyar Nyilvanosan Muekoedoe Reszvenytarsasag Substituted alkylpyridazinone derivatives, process for their preparation, pharmaceutical compositions containing them

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE687916A (fr) * 1965-10-12 1967-03-16
US3549620A (en) * 1966-06-30 1970-12-22 Sandoz Ag Substituted hexahydro-1-phenyl-1h-2,6-benzodiazonines
FR1544700A (fr) * 1966-07-21 1968-11-08 Sandoz Sa Diaza-cyclo-alcanes et leur préparation
US3586681A (en) * 1967-11-02 1971-06-22 Sandoz Ag 1,4,5,6-tetrahydropyridazines

Also Published As

Publication number Publication date
NL7115119A (fr) 1972-05-16
US3931176A (en) 1976-01-06
CA965790A (en) 1975-04-08
AT329575B (de) 1976-05-25
FR2113935B1 (fr) 1975-08-01
CH557819A (de) 1975-01-15
AU3563371A (en) 1973-05-17
AU466491B2 (en) 1975-10-30
GB1373367A (en) 1974-11-13
SE386166B (sv) 1976-08-02
FR2113935A1 (fr) 1972-06-30
DE2156046A1 (de) 1972-09-07
AT325055B (de) 1975-10-10
GB1373366A (en) 1974-11-13
ATA974871A (de) 1975-08-15
CH557820A (de) 1975-01-15
GB1373368A (en) 1974-11-13

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