CH494240A - Verfahren zur Herstellung von Derivaten des Cumarins - Google Patents
Verfahren zur Herstellung von Derivaten des CumarinsInfo
- Publication number
- CH494240A CH494240A CH10968A CH10968A CH494240A CH 494240 A CH494240 A CH 494240A CH 10968 A CH10968 A CH 10968A CH 10968 A CH10968 A CH 10968A CH 494240 A CH494240 A CH 494240A
- Authority
- CH
- Switzerland
- Prior art keywords
- coumarin
- derivatives
- 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
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0041146 | 1967-01-07 | ||
| DEC0043731 | 1967-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH494240A true CH494240A (de) | 1970-07-31 |
Family
ID=25970340
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH10968A CH494240A (de) | 1967-01-07 | 1968-01-05 | Verfahren zur Herstellung von Derivaten des Cumarins |
| CH11068A CH495373A (de) | 1967-01-07 | 1968-01-05 | Verfahren zur Herstellung von Derivaten des Cumarins |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH11068A CH495373A (de) | 1967-01-07 | 1968-01-05 | Verfahren zur Herstellung von Derivaten des Cumarins |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3541097A (de) |
| CH (2) | CH494240A (de) |
| DE (1) | DE1670482A1 (de) |
| FR (2) | FR1573015A (de) |
| GB (1) | GB1184762A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2387971A1 (fr) * | 1977-04-19 | 1978-11-17 | Delalande Sa | Nouvelles trimethoxy cinnamoyles piperazines, leur procede de preparation et leur application en therapeutique |
| EP0050396B1 (de) * | 1978-10-20 | 1984-12-27 | Beecham Group Plc | Cumarin-Zwischenprodukte |
| US4320128A (en) * | 1979-03-24 | 1982-03-16 | Beecham Group Limited | Chromanone derivatives and compositions containing them |
| DE3427985A1 (de) * | 1984-07-28 | 1986-01-30 | Boehringer Mannheim Gmbh, 6800 Mannheim | Neue 2h-l-benzopyran-2-on-derivate, verfahren zu ihrer herstellung und arzneimittel, die diese verbindungen enthalten |
| US5703130A (en) * | 1995-06-07 | 1997-12-30 | Institute Of Materia Medica, An Institute Of The Chinese Academy Of Medical Sciences | Chalcone retinoids and methods of use of same |
| US5716982A (en) * | 1995-06-07 | 1998-02-10 | Institute Of Materia Medica, An Institute Of The Chinese Academy Of Medical Sciences | Retinoids and methods of use of same |
| US5968940A (en) * | 1995-06-08 | 1999-10-19 | Institute Of Materia Medica | Retinoids and methods of use of same |
| WO2017132497A1 (en) * | 2016-01-29 | 2017-08-03 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Coumarin-modified epoxy adhesives |
| CN114920722B (zh) * | 2021-06-02 | 2024-03-08 | 何黎琴 | 一种7-羟基-3-乙酰基香豆素肟类化合物、其制备方法及医药用途 |
| CN114751885B (zh) * | 2022-03-22 | 2023-08-08 | 贵州大学 | 一种含异丙醇胺结构的香豆素类化合物及其制备方法和应用 |
-
1967
- 1967-11-03 DE DE19671670482 patent/DE1670482A1/de active Pending
-
1968
- 1968-01-02 US US694864A patent/US3541097A/en not_active Expired - Lifetime
- 1968-01-05 CH CH10968A patent/CH494240A/de not_active IP Right Cessation
- 1968-01-05 GB GB786/68A patent/GB1184762A/en not_active Expired
- 1968-01-05 CH CH11068A patent/CH495373A/de not_active IP Right Cessation
- 1968-01-05 FR FR1573015D patent/FR1573015A/fr not_active Expired
- 1968-03-29 FR FR146590A patent/FR7804M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3541097A (en) | 1970-11-17 |
| FR1573015A (de) | 1969-07-04 |
| DE1670482A1 (de) | 1971-03-18 |
| FR7804M (de) | 1970-05-11 |
| GB1184762A (en) | 1970-03-18 |
| CH495373A (de) | 1970-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |