CH487141A - Process for the preparation of 3,6-disubstituted flavan derivatives - Google Patents
Process for the preparation of 3,6-disubstituted flavan derivativesInfo
- Publication number
- CH487141A CH487141A CH1306366A CH1306366A CH487141A CH 487141 A CH487141 A CH 487141A CH 1306366 A CH1306366 A CH 1306366A CH 1306366 A CH1306366 A CH 1306366A CH 487141 A CH487141 A CH 487141A
- Authority
- CH
- Switzerland
- Prior art keywords
- disubstituted
- preparation
- flavan derivatives
- flavan
- derivatives
- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
- C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins
-
- 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
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0067001 | 1965-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH487141A true CH487141A (en) | 1970-03-15 |
Family
ID=7312020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1306366A CH487141A (en) | 1965-10-20 | 1966-09-09 | Process for the preparation of 3,6-disubstituted flavan derivatives |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3555047A (en) |
| BE (1) | BE688588A (en) |
| CH (1) | CH487141A (en) |
| DE (1) | DE1518038C3 (en) |
| DK (1) | DK116739B (en) |
| ES (1) | ES332458A1 (en) |
| FR (1) | FR7297M (en) |
| GB (1) | GB1087539A (en) |
| IL (1) | IL26629A (en) |
| NL (1) | NL6614645A (en) |
| SE (1) | SE353536B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153617A (en) * | 1974-07-30 | 1979-05-08 | Beecham Group Limited | Anorexic chromans |
| DE3069830D1 (en) * | 1979-09-13 | 1985-01-31 | Wellcome Found | Benzopyran compounds, useful as chemotherapeutic agents |
| US5446061A (en) * | 1993-11-05 | 1995-08-29 | Eli Lilly And Company | Methods for lowering serum cholesterol |
| WO2003074044A1 (en) * | 2002-03-01 | 2003-09-12 | Eli Lilly And Company | Substituted benzopyrans as selective estrogen receptor-beta agonists |
-
1965
- 1965-10-20 DE DE1518038A patent/DE1518038C3/en not_active Expired
-
1966
- 1966-09-09 CH CH1306366A patent/CH487141A/en not_active IP Right Cessation
- 1966-09-29 GB GB43600/66A patent/GB1087539A/en not_active Expired
- 1966-10-03 IL IL26629A patent/IL26629A/en unknown
- 1966-10-18 NL NL6614645A patent/NL6614645A/xx unknown
- 1966-10-19 ES ES0332458A patent/ES332458A1/en not_active Expired
- 1966-10-19 DK DK540666AA patent/DK116739B/en unknown
- 1966-10-19 US US587667A patent/US3555047A/en not_active Expired - Lifetime
- 1966-10-20 FR FR80735A patent/FR7297M/fr not_active Expired
- 1966-10-20 SE SE14261/66A patent/SE353536B/xx unknown
- 1966-10-20 BE BE688588D patent/BE688588A/xx not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1518038B2 (en) | 1974-06-06 |
| DE1518038C3 (en) | 1975-01-23 |
| GB1087539A (en) | 1967-10-18 |
| DE1518038A1 (en) | 1969-06-26 |
| NL6614645A (en) | 1967-04-21 |
| SE353536B (en) | 1973-02-05 |
| DK116739B (en) | 1970-02-09 |
| IL26629A (en) | 1970-08-19 |
| BE688588A (en) | 1967-04-20 |
| US3555047A (en) | 1971-01-12 |
| FR7297M (en) | 1969-11-12 |
| ES332458A1 (en) | 1967-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |