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BE855657A - 2-vinyl-chromores substituees et procede pour les preparer - Google Patents

2-vinyl-chromores substituees et procede pour les preparer

Info

Publication number
BE855657A
BE855657A BE178417A BE178417A BE855657A BE 855657 A BE855657 A BE 855657A BE 178417 A BE178417 A BE 178417A BE 178417 A BE178417 A BE 178417A BE 855657 A BE855657 A BE 855657A
Authority
BE
Belgium
Prior art keywords
emi
group
chromone
substituted
formula
Prior art date
Application number
BE178417A
Other languages
English (en)
French (fr)
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of BE855657A publication Critical patent/BE855657A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Immunology (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)
  • Plural Heterocyclic Compounds (AREA)
BE178417A 1976-06-16 1977-06-14 2-vinyl-chromores substituees et procede pour les preparer BE855657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24356/76A IT1074413B (it) 1976-06-16 1976-06-16 Acidi 3 alchil cromon carbossilici sostituiti

Publications (1)

Publication Number Publication Date
BE855657A true BE855657A (fr) 1977-12-14

Family

ID=11213235

Family Applications (1)

Application Number Title Priority Date Filing Date
BE178417A BE855657A (fr) 1976-06-16 1977-06-14 2-vinyl-chromores substituees et procede pour les preparer

Country Status (6)

Country Link
JP (1) JPS5745177A (de)
AT (1) AT352721B (de)
BE (1) BE855657A (de)
IT (1) IT1074413B (de)
SU (2) SU820663A3 (de)
ZA (1) ZA773593B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832358A1 (de) 1977-08-02 1979-02-15 Erba Carlo Spa Substituierte 2-cyclopropyl-chromone, verfahren zu ihrer herstellung und sie enthaltende pharmazeutische mittel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2468018C1 (ru) * 2011-10-06 2012-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский университет дружбы народов" (РУДН) Способ получения производных 4-оксо-4h-хроменов, содержащих винильную и енаминную группировки

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832358A1 (de) 1977-08-02 1979-02-15 Erba Carlo Spa Substituierte 2-cyclopropyl-chromone, verfahren zu ihrer herstellung und sie enthaltende pharmazeutische mittel

Also Published As

Publication number Publication date
AT352721B (de) 1979-10-10
IT1074413B (it) 1985-04-20
ATA423377A (de) 1979-03-15
SU938743A3 (ru) 1982-06-23
SU820663A3 (ru) 1981-04-07
ZA773593B (en) 1978-04-26
JPS5745177A (en) 1982-03-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PARIMITALIA CARLO ERBA S.P.A.

Effective date: 19880630