ZA773593B - Substituted 2-vinyl-chromones and process for their preparation - Google Patents

Substituted 2-vinyl-chromones and process for their preparation

Info

Publication number
ZA773593B
ZA773593B ZA00773593A ZA773593A ZA773593B ZA 773593 B ZA773593 B ZA 773593B ZA 00773593 A ZA00773593 A ZA 00773593A ZA 773593 A ZA773593 A ZA 773593A ZA 773593 B ZA773593 B ZA 773593B
Authority
ZA
South Africa
Prior art keywords
chromones
vinyl
substituted
preparation
Prior art date
Application number
ZA00773593A
Inventor
F Lauria
G Doria
M Tibolla
C Romeo
P Giraldi
M Corno
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 ZA773593B publication Critical patent/ZA773593B/en

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)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA00773593A 1976-06-16 1977-06-15 Substituted 2-vinyl-chromones and process for their preparation ZA773593B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24356/76A IT1074413B (en) 1976-06-16 1976-06-16 3 ALCHIL CROMON ACIDS REPLACED CARBOXYL

Publications (1)

Publication Number Publication Date
ZA773593B true ZA773593B (en) 1978-04-26

Family

ID=11213235

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773593A ZA773593B (en) 1976-06-16 1977-06-15 Substituted 2-vinyl-chromones and process for their preparation

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160028A (en) 1977-08-02 1979-07-03 Carlo Erba S.P.A. Substituted 2-cyclopropyl-chromones and pharmaceutical compositions and use thereof
RU2468018C1 (en) * 2011-10-06 2012-11-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Российский университет дружбы народов" (РУДН) Method of producing 4-oxo-4h-chromene derivatives containing vinyl and enamine groups

Also Published As

Publication number Publication date
SU820663A3 (en) 1981-04-07
IT1074413B (en) 1985-04-20
JPS5745177A (en) 1982-03-13
ATA423377A (en) 1979-03-15
AT352721B (en) 1979-10-10
SU938743A3 (en) 1982-06-23
BE855657A (en) 1977-12-14

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