FR1448139A - New 3-alkyl-pyridazones and their preparation process - Google Patents

New 3-alkyl-pyridazones and their preparation process

Info

Publication number
FR1448139A
FR1448139A FR20553A FR20553A FR1448139A FR 1448139 A FR1448139 A FR 1448139A FR 20553 A FR20553 A FR 20553A FR 20553 A FR20553 A FR 20553A FR 1448139 A FR1448139 A FR 1448139A
Authority
FR
France
Prior art keywords
pyridazones
alkyl
new
preparation process
preparation
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
FR20553A
Other languages
French (fr)
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.)
CT D ETUDES EXPERIMENTALES ET
Centre dEtudes Experimentals et Cliniques de Phisiobiologie de Pharmacologie et dEutonologie CEPBEPE
Original Assignee
CT D ETUDES EXPERIMENTALES ET
Centre dEtudes Experimentals et Cliniques de Phisiobiologie de Pharmacologie et dEutonologie CEPBEPE
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 CT D ETUDES EXPERIMENTALES ET, Centre dEtudes Experimentals et Cliniques de Phisiobiologie de Pharmacologie et dEutonologie CEPBEPE filed Critical CT D ETUDES EXPERIMENTALES ET
Priority to FR20553A priority Critical patent/FR1448139A/en
Priority to LU51250A priority patent/LU51250A1/xx
Priority to BE682177A priority patent/BE682177A/xx
Priority to CH836466A priority patent/CH455813A/en
Priority to GB2574466A priority patent/GB1073770A/en
Priority to NL6608079A priority patent/NL6608079A/xx
Priority to ES0327780A priority patent/ES327780A1/en
Application granted granted Critical
Publication of FR1448139A publication Critical patent/FR1448139A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/50—Pyridazines; Hydrogenated pyridazines
    • 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
    • C07D237/14—Oxygen 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR20553A 1965-06-11 1965-06-11 New 3-alkyl-pyridazones and their preparation process Expired FR1448139A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR20553A FR1448139A (en) 1965-06-11 1965-06-11 New 3-alkyl-pyridazones and their preparation process
LU51250A LU51250A1 (en) 1965-06-11 1966-06-03
BE682177A BE682177A (en) 1965-06-11 1966-06-07
CH836466A CH455813A (en) 1965-06-11 1966-06-08 Process for the preparation of new pyridazon derivatives
GB2574466A GB1073770A (en) 1965-06-11 1966-06-09 Pyridazone derivatives and process for their preparation
NL6608079A NL6608079A (en) 1965-06-11 1966-06-10
ES0327780A ES327780A1 (en) 1965-06-11 1966-06-10 Procedure for the preparation of analeptic, cardiovascular, vasodilator and hypertensive action medications. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20553A FR1448139A (en) 1965-06-11 1965-06-11 New 3-alkyl-pyridazones and their preparation process

Publications (1)

Publication Number Publication Date
FR1448139A true FR1448139A (en) 1966-08-05

Family

ID=8581769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20553A Expired FR1448139A (en) 1965-06-11 1965-06-11 New 3-alkyl-pyridazones and their preparation process

Country Status (1)

Country Link
FR (1) FR1448139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947509A2 (en) * 1998-03-26 1999-10-06 Sumitomo Chemical Company, Limited Pyridazinone derivatives

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947509A2 (en) * 1998-03-26 1999-10-06 Sumitomo Chemical Company, Limited Pyridazinone derivatives
EP0947509A3 (en) * 1998-03-26 1999-12-29 Sumitomo Chemical Company, Limited Pyridazinone derivatives
US6187920B1 (en) 1998-03-26 2001-02-13 Sumitomo Chemical Co., Ltd. Pyridazinone derivatives
US6475955B2 (en) 1998-03-26 2002-11-05 Sumitomo Chemical Company, Limited Pyridazinone derivatives
EP1371638A1 (en) * 1998-03-26 2003-12-17 Sumitomo Chemical Company, Limited Pyridazinone derivatives as intermediates of herbicides

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