CS391985A2 - Method of alpha-ergocryptine production - Google Patents
Method of alpha-ergocryptine productionInfo
- Publication number
- CS391985A2 CS391985A2 CS853919A CS391985A CS391985A2 CS 391985 A2 CS391985 A2 CS 391985A2 CS 853919 A CS853919 A CS 853919A CS 391985 A CS391985 A CS 391985A CS 391985 A2 CS391985 A2 CS 391985A2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- ergocryptine
- alpha
- production
- ergocryptine production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
- C12P17/182—Heterocyclic compounds containing nitrogen atoms as the only ring heteroatoms in the condensed system
- C12P17/183—Heterocyclic compounds containing nitrogen atoms as the only ring heteroatoms in the condensed system containing an indolo[4,3-F,G]quinoleine nucleus, e.g. compound containing the lysergic acid nucleus as well as the dimeric ergot nucleus
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843420953 DE3420953A1 (en) | 1984-06-01 | 1984-06-01 | METHOD FOR PRODUCING (ALPHA) ERGOKRYPTIN |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS391985A2 true CS391985A2 (en) | 1990-04-11 |
| CS272206B2 CS272206B2 (en) | 1991-01-15 |
Family
ID=6237689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS853919A CS272206B2 (en) | 1984-06-01 | 1985-05-31 | Method of alpha-ergocryptine production |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0183739B1 (en) |
| JP (1) | JPS61502374A (en) |
| CS (1) | CS272206B2 (en) |
| DD (1) | DD237677A5 (en) |
| DE (2) | DE3420953A1 (en) |
| HU (1) | HU198100B (en) |
| WO (1) | WO1985005635A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1617814B1 (en) * | 1966-07-22 | 1972-01-05 | Farm Italia Soc | Process for the microbiological production of ergocryptine |
| GB1133916A (en) * | 1966-07-22 | 1968-11-20 | Farmaceutica Italia Soc | Ergocryptine |
| HU178405B (en) | 1980-02-08 | 1982-04-28 | Richter Gedeon Vegyeszet | Process for preparing ergocornine and beta-ergocryptine by fermentation |
| DE3104215A1 (en) * | 1981-02-06 | 1982-08-19 | Richter Gedeon Vegyészeti Gyár R.T., 1103 Budapest | Process for the preparation of alkaloids in controlled amount and controlled ratio of amounts by fermentation |
-
1984
- 1984-06-01 DE DE19843420953 patent/DE3420953A1/en not_active Withdrawn
-
1985
- 1985-05-30 HU HU852884A patent/HU198100B/en not_active IP Right Cessation
- 1985-05-30 DD DD85276810A patent/DD237677A5/en not_active IP Right Cessation
- 1985-05-30 DE DE8585902482T patent/DE3567226D1/en not_active Expired
- 1985-05-30 WO PCT/DE1985/000193 patent/WO1985005635A1/en active IP Right Grant
- 1985-05-30 EP EP85902482A patent/EP0183739B1/en not_active Expired
- 1985-05-30 JP JP60502496A patent/JPS61502374A/en active Pending
- 1985-05-31 CS CS853919A patent/CS272206B2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3420953A1 (en) | 1985-12-05 |
| DE3567226D1 (en) | 1989-02-09 |
| JPS61502374A (en) | 1986-10-23 |
| CS272206B2 (en) | 1991-01-15 |
| DD237677A5 (en) | 1986-07-23 |
| EP0183739A1 (en) | 1986-06-11 |
| HUT38396A (en) | 1986-05-28 |
| EP0183739B1 (en) | 1989-01-04 |
| HU198100B (en) | 1989-07-28 |
| WO1985005635A1 (en) | 1985-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Patent expired |
Effective date: 20000531 |