AT250967B - Verfahren zur Herstellung neuer Derivate des 1, 2-Malonyl-1, 2-dihydrocinnolins - Google Patents

Verfahren zur Herstellung neuer Derivate des 1, 2-Malonyl-1, 2-dihydrocinnolins

Info

Publication number
AT250967B
AT250967B AT159264A AT159264A AT250967B AT 250967 B AT250967 B AT 250967B AT 159264 A AT159264 A AT 159264A AT 159264 A AT159264 A AT 159264A AT 250967 B AT250967 B AT 250967B
Authority
AT
Austria
Prior art keywords
dihydrocinnoline
malonyl
preparation
new derivatives
derivatives
Prior art date
Application number
AT159264A
Other languages
English (en)
Original Assignee
Siegfried Ag
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 Siegfried Ag filed Critical Siegfried Ag
Application granted granted Critical
Publication of AT250967B publication Critical patent/AT250967B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT159264A 1963-02-26 1964-02-25 Verfahren zur Herstellung neuer Derivate des 1, 2-Malonyl-1, 2-dihydrocinnolins AT250967B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH242463A CH471795A (de) 1963-02-26 1963-02-26 Verfahren zur Herstellung von Derivaten des 1,2-Malonyl-1,2-dihydrocinnolins

Publications (1)

Publication Number Publication Date
AT250967B true AT250967B (de) 1966-12-12

Family

ID=4233478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT159264A AT250967B (de) 1963-02-26 1964-02-25 Verfahren zur Herstellung neuer Derivate des 1, 2-Malonyl-1, 2-dihydrocinnolins

Country Status (6)

Country Link
US (1) US3222366A (de)
AT (1) AT250967B (de)
CH (1) CH471795A (de)
DE (1) DE1470269B2 (de)
GB (1) GB1054291A (de)
SE (1) SE307364B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6566357B1 (en) * 2001-09-20 2003-05-20 The Procter & Gamble Co. Spirocyclic-6,7-dihydro-5H-pyrazolo[1,2-a]pyrazol-1-ones which control inflammatory cytokines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889324A (en) * 1955-02-16 1959-06-02 Geigy Chem Corp N, n'-(phenyl-malonyl)-dihydro-benzo [c] cinnoline
US2889325A (en) * 1957-06-07 1959-06-02 Geigy Chem Corp Derivatives of 1, 3 (2h)-dioxo-1-pyrazolo [a]-benzo [c] cinnoline

Also Published As

Publication number Publication date
US3222366A (en) 1965-12-07
CH471795A (de) 1969-04-30
GB1054291A (de)
DE1470269A1 (de) 1969-10-09
DE1470269B2 (de) 1973-10-25
SE307364B (de) 1969-01-07

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