CH488703A - Verfahren zur Herstellung von racemischem Dihydroveatchin - Google Patents
Verfahren zur Herstellung von racemischem DihydroveatchinInfo
- Publication number
- CH488703A CH488703A CH99365A CH99365A CH488703A CH 488703 A CH488703 A CH 488703A CH 99365 A CH99365 A CH 99365A CH 99365 A CH99365 A CH 99365A CH 488703 A CH488703 A CH 488703A
- Authority
- CH
- Switzerland
- Prior art keywords
- dihydroveatchin
- racemic
- preparation
- racemic dihydroveatchin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/22—Bridged ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1362669A CH497427A (de) | 1964-01-27 | 1965-01-25 | Verfahren zur Herstellung von racemischem Dihydroveatchin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP389264 | 1964-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH488703A true CH488703A (de) | 1970-04-15 |
Family
ID=11569819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH99365A CH488703A (de) | 1964-01-27 | 1965-01-25 | Verfahren zur Herstellung von racemischem Dihydroveatchin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3415830A (de) |
| CH (1) | CH488703A (de) |
| DE (1) | DE1620248A1 (de) |
| FR (1) | FR1432618A (de) |
| GB (1) | GB1089491A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007081506A1 (en) * | 2006-01-05 | 2007-07-19 | Mallinckrodt Inc. | The use of oripavine as a starting material for buprenorphine |
| CN108690023B (zh) * | 2018-07-03 | 2020-11-13 | 中国科学院新疆理化技术研究所 | 一种赛塔城翠雀花中二萜类生物碱化合物及制备方法和用途 |
-
1965
- 1965-01-25 FR FR3150A patent/FR1432618A/fr not_active Expired
- 1965-01-25 US US427932A patent/US3415830A/en not_active Expired - Lifetime
- 1965-01-25 CH CH99365A patent/CH488703A/de not_active IP Right Cessation
- 1965-01-26 GB GB3342/65A patent/GB1089491A/en not_active Expired
- 1965-01-26 DE DE1965S0095174 patent/DE1620248A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1432618A (fr) | 1966-03-25 |
| US3415830A (en) | 1968-12-10 |
| GB1089491A (en) | 1967-11-01 |
| DE1620248A1 (de) | 1970-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |