BE869407A - 2-cyclopropyl-chromones substituees et procede pour leur preparation - Google Patents
2-cyclopropyl-chromones substituees et procede pour leur preparationInfo
- Publication number
- BE869407A BE869407A BE189616A BE189616A BE869407A BE 869407 A BE869407 A BE 869407A BE 189616 A BE189616 A BE 189616A BE 189616 A BE189616 A BE 189616A BE 869407 A BE869407 A BE 869407A
- Authority
- BE
- Belgium
- Prior art keywords
- chromones
- cyclopropyl
- substituted
- preparation
- Prior art date
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
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- 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)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Immunology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26399/77A IT1093451B (it) | 1977-08-02 | 1977-08-02 | It2-ciclopropil-cromoni sostituiti |
Publications (1)
Publication Number | Publication Date |
---|---|
BE869407A true BE869407A (fr) | 1978-11-16 |
Family
ID=11219402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE189616A BE869407A (fr) | 1977-08-02 | 1978-07-31 | 2-cyclopropyl-chromones substituees et procede pour leur preparation |
Country Status (6)
Country | Link |
---|---|
JP (3) | JPS5726682A (de) |
AU (1) | AU515770B2 (de) |
BE (1) | BE869407A (de) |
IT (1) | IT1093451B (de) |
SU (1) | SU957766A3 (de) |
ZA (1) | ZA784023B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108276U (de) * | 1985-12-25 | 1987-07-10 | ||
JPS6455214U (de) * | 1987-10-01 | 1989-04-05 | ||
JPH03117696U (de) * | 1989-12-19 | 1991-12-05 | ||
JPH0390892U (de) * | 1989-12-29 | 1991-09-17 | ||
JPH0390889U (de) * | 1989-12-29 | 1991-09-17 | ||
US20110012360A1 (en) * | 2008-06-10 | 2011-01-20 | Mitsubishi Heavy Industries, Ltd. | Wind turbine generator and method for constructing the same |
-
1977
- 1977-08-02 IT IT26399/77A patent/IT1093451B/it active
-
1978
- 1978-07-10 AU AU37891/78A patent/AU515770B2/en not_active Expired
- 1978-07-14 ZA ZA00784023A patent/ZA784023B/xx unknown
- 1978-07-31 BE BE189616A patent/BE869407A/xx not_active IP Right Cessation
-
1979
- 1979-10-15 SU SU792835389A patent/SU957766A3/ru active
-
1981
- 1981-06-22 JP JP9541881A patent/JPS5726682A/ja active Granted
- 1981-06-22 JP JP9541781A patent/JPS5726681A/ja active Granted
- 1981-06-22 JP JP9541981A patent/JPS5726683A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6222993B2 (de) | 1987-05-20 |
JPS6222989B2 (de) | 1987-05-20 |
JPS6222992B2 (de) | 1987-05-20 |
AU515770B2 (en) | 1981-04-30 |
JPS5726683A (en) | 1982-02-12 |
JPS5726682A (en) | 1982-02-12 |
JPS5726681A (en) | 1982-02-12 |
ZA784023B (en) | 1979-07-25 |
IT1093451B (it) | 1985-07-19 |
AU3789178A (en) | 1980-01-17 |
SU957766A3 (ru) | 1982-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FARMITALIA CARLO ERBA S.P.A. Effective date: 19900731 |