BE628525A - - Google Patents

Info

Publication number
BE628525A
BE628525A BE628525DA BE628525A BE 628525 A BE628525 A BE 628525A BE 628525D A BE628525D A BE 628525DA BE 628525 A BE628525 A BE 628525A
Authority
BE
Belgium
Application number
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.)
Publication of BE628525A publication Critical patent/BE628525A/xx

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
    • C07D237/12—Halogen atoms or nitro radicals
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE628525D 1962-02-26 BE628525A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP747962 1962-02-26

Publications (1)

Publication Number Publication Date
BE628525A true BE628525A (zh)

Family

ID=11666890

Family Applications (2)

Application Number Title Priority Date Filing Date
BE628526D BE628526A (zh) 1962-02-26
BE628525D BE628525A (zh) 1962-02-26

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE628526D BE628526A (zh) 1962-02-26

Country Status (7)

Country Link
US (2) US3144454A (zh)
BE (2) BE628525A (zh)
CH (2) CH435302A (zh)
DE (2) DE1470231A1 (zh)
FR (1) FR2310M (zh)
GB (2) GB964130A (zh)
NL (2) NL289436A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966928A (en) * 1971-12-13 1976-06-29 Colgate-Palmolive Company Novel derivatives of pyridazine-2-oxide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524802A (en) * 1949-01-07 1950-10-10 American Cyanamid Co Hydroxybenzenesulfonamidopyridazines and preparation of same
US2624730A (en) * 1950-08-16 1953-01-06 Sterling Drug Inc 6-haloaryl-3-pyridazones
US2640005A (en) * 1950-10-28 1953-05-26 Ethyl Corp Succinhydrazides
US2798869A (en) * 1952-06-20 1957-07-09 Ciba Pharm Prod Inc Pyridazones and process for manufacture thereof
US2994637A (en) * 1957-11-13 1961-08-01 Diamond Alkali Co Aminopyrimidines as fungicides
BE576666A (zh) * 1958-03-14

Also Published As

Publication number Publication date
CH434277A (de) 1967-04-30
DE1470232A1 (de) 1969-04-17
BE628526A (zh)
CH435302A (de) 1967-05-15
US3185687A (en) 1965-05-25
DE1470231A1 (de) 1969-04-10
US3144454A (en) 1964-08-11
NL289437A (zh)
NL289436A (zh)
FR2310M (fr) 1964-02-03
GB960749A (en) 1964-06-17
GB964130A (en) 1964-07-15

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