HU209927B - Process for the preparation of ethyl apovincaminate - Google Patents
Process for the preparation of ethyl apovincaminate Download PDFInfo
- Publication number
- HU209927B HU209927B HU9301983A HU9301983A HU209927B HU 209927 B HU209927 B HU 209927B HU 9301983 A HU9301983 A HU 9301983A HU 9301983 A HU9301983 A HU 9301983A HU 209927 B HU209927 B HU 209927B
- Authority
- HU
- Hungary
- Prior art keywords
- ethanol
- ethyl
- ethyl apovincaminate
- formula
- apovincaminate
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9202595A ES2052449B1 (es) | 1992-12-22 | 1992-12-22 | Nuevo procedimiento para la preparacion del apovincaminato de etilo. |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9301983D0 HU9301983D0 (en) | 1993-09-28 |
HUT65826A HUT65826A (en) | 1994-07-28 |
HU209927B true HU209927B (en) | 1994-12-28 |
Family
ID=8279195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9301983A HU209927B (en) | 1992-12-22 | 1993-07-09 | Process for the preparation of ethyl apovincaminate |
Country Status (7)
Country | Link |
---|---|
BG (1) | BG61305B1 (cs) |
CZ (1) | CZ138493A3 (cs) |
ES (1) | ES2052449B1 (cs) |
HU (1) | HU209927B (cs) |
PL (1) | PL171090B1 (cs) |
RO (1) | RO110500B1 (cs) |
SK (1) | SK278851B6 (cs) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459799A1 (fr) * | 1979-06-22 | 1981-01-16 | Synthelabo | Synthese de la ()-vincamine |
HU180930B (en) * | 1979-12-28 | 1983-05-30 | Richter Gedeon Vegyeszet | Process for producing ester-derivatives of halogenovincaminic acid |
HU183207B (en) * | 1980-09-10 | 1984-04-28 | Richter Gedeon Vegyeszet | Process for preparing apovincaminic acid esters |
ES8400746A1 (es) * | 1981-10-16 | 1983-11-01 | Elmu Sa | Procedimiento de obtencion de un ester del acido apovincami-nico |
ES8604956A1 (es) * | 1985-11-20 | 1986-03-16 | Covex Sa | Procedimiento de obtencion del ester etilico del acido apo- vincaminico |
CH676002A5 (en) * | 1986-05-23 | 1990-11-30 | Arysearch Arylan Ag | Ethyl apo:vincaminate prepn. - by esterification of vincamine with ethanol in presence of alkali metal followed by saponification |
-
1992
- 1992-12-22 ES ES9202595A patent/ES2052449B1/es not_active Expired - Lifetime
-
1993
- 1993-07-09 HU HU9301983A patent/HU209927B/hu not_active IP Right Cessation
- 1993-07-12 CZ CZ931384A patent/CZ138493A3/cs unknown
- 1993-07-15 PL PL29969293A patent/PL171090B1/pl unknown
- 1993-07-16 RO RO9301002A patent/RO110500B1/ro unknown
- 1993-07-16 SK SK756-93A patent/SK278851B6/sk unknown
- 1993-07-20 BG BG97969A patent/BG61305B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
SK278851B6 (sk) | 1998-04-08 |
ES2052449A1 (es) | 1994-07-01 |
HUT65826A (en) | 1994-07-28 |
BG61305B1 (bg) | 1997-05-30 |
SK75693A3 (en) | 1994-11-09 |
RO110500B1 (ro) | 1996-01-30 |
BG97969A (bg) | 1994-04-29 |
PL299692A1 (en) | 1994-06-27 |
CZ279608B6 (cs) | 1995-05-17 |
CZ138493A3 (en) | 1995-05-17 |
HU9301983D0 (en) | 1993-09-28 |
PL171090B1 (pl) | 1997-03-28 |
ES2052449B1 (es) | 1995-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |