HU181410B - Process for preparing (-)-vincamine - Google Patents
Process for preparing (-)-vincamine Download PDFInfo
- Publication number
- HU181410B HU181410B HU78BO1738A HUBO001738A HU181410B HU 181410 B HU181410 B HU 181410B HU 78BO1738 A HU78BO1738 A HU 78BO1738A HU BO001738 A HUBO001738 A HU BO001738A HU 181410 B HU181410 B HU 181410B
- Authority
- HU
- Hungary
- Prior art keywords
- vincamine
- vinca
- salt
- difformin
- epivincamine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D461/00—Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems, e.g. vincamine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2745415A DE2745415C2 (de) | 1977-10-08 | 1977-10-08 | Verfahren zur Herstellung von (-)-Vincamin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU181410B true HU181410B (en) | 1983-07-28 |
Family
ID=6021035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU78BO1738A HU181410B (en) | 1977-10-08 | 1978-10-04 | Process for preparing (-)-vincamine |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE870978A (it) |
| DE (1) | DE2745415C2 (it) |
| FR (1) | FR2405256A1 (it) |
| HU (1) | HU181410B (it) |
| IT (1) | IT1099764B (it) |
| ZA (1) | ZA785651B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1141285B (it) * | 1980-04-17 | 1986-10-01 | Inverni Della Beffa Spa | Procedimento per la preparazione,di vincamina e di alcaloidi correlati |
| CH646166A5 (it) * | 1980-09-30 | 1984-11-15 | Linnea Sa | Procedimento di sintesi parziale della vincamina e di alcaloidi indolici correlati. |
| HU185255B (en) * | 1981-04-23 | 1984-12-28 | Richter Gedeon Vegyeszet | New process preparing compounds with eburnane skeleton by means of the oxidative transformation of tabersonine or dihydrotabersonine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU162855B (it) * | 1971-01-29 | 1973-04-28 | ||
| CH625239A5 (it) * | 1974-08-09 | 1981-09-15 | Buskine Sa | |
| FR2332280A1 (fr) * | 1975-11-20 | 1977-06-17 | Kunesch Nicole | Procede de preparation de vincamine et d'epivincamine a partir de la (-) tabersonine |
| BE837049A (fr) * | 1975-12-24 | 1976-04-16 | Procede de preparation de la vincamine naturelle a partir de la tabersonine |
-
1977
- 1977-10-08 DE DE2745415A patent/DE2745415C2/de not_active Expired
-
1978
- 1978-10-03 BE BE190879A patent/BE870978A/xx not_active IP Right Cessation
- 1978-10-04 HU HU78BO1738A patent/HU181410B/hu not_active IP Right Cessation
- 1978-10-05 IT IT28469/78A patent/IT1099764B/it active
- 1978-10-05 FR FR7828448A patent/FR2405256A1/fr active Granted
- 1978-10-06 ZA ZA00785651A patent/ZA785651B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7828469A0 (it) | 1978-10-05 |
| ZA785651B (en) | 1979-10-31 |
| FR2405256A1 (fr) | 1979-05-04 |
| BE870978A (fr) | 1979-04-03 |
| IT1099764B (it) | 1985-09-28 |
| DE2745415A1 (de) | 1979-04-12 |
| DE2745415C2 (de) | 1983-06-23 |
| FR2405256B1 (it) | 1981-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |