NL8203289A - Werkwijze voor de bereiding van alkoxyvincaminezuuresters en akoxyapovincaminezuuresters; - Google Patents
Werkwijze voor de bereiding van alkoxyvincaminezuuresters en akoxyapovincaminezuuresters; Download PDFInfo
- Publication number
- NL8203289A NL8203289A NL8203289A NL8203289A NL8203289A NL 8203289 A NL8203289 A NL 8203289A NL 8203289 A NL8203289 A NL 8203289A NL 8203289 A NL8203289 A NL 8203289A NL 8203289 A NL8203289 A NL 8203289A
- Authority
- NL
- Netherlands
- Prior art keywords
- formula
- defined above
- same meaning
- acid
- salt
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/14—Ortho-condensed systems
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU812436A HU185305B (en) | 1981-08-23 | 1981-08-23 | Process for preparing vincine and apovincine |
| HU243681 | 1981-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8203289A true NL8203289A (nl) | 1983-03-16 |
Family
ID=10959339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8203289A NL8203289A (nl) | 1981-08-23 | 1982-08-23 | Werkwijze voor de bereiding van alkoxyvincaminezuuresters en akoxyapovincaminezuuresters; |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4429129A (da) |
| JP (1) | JPS5890585A (da) |
| AR (1) | AR231639A1 (da) |
| AT (1) | AT389513B (da) |
| AU (1) | AU551185B2 (da) |
| BE (1) | BE894154A (da) |
| CA (1) | CA1194022A (da) |
| DD (1) | DD208805A5 (da) |
| DE (1) | DE3231301A1 (da) |
| DK (1) | DK377582A (da) |
| ES (2) | ES515170A0 (da) |
| FI (1) | FI75161C (da) |
| FR (1) | FR2511677B1 (da) |
| GB (2) | GB2105718B (da) |
| GR (1) | GR77237B (da) |
| HU (1) | HU185305B (da) |
| IL (1) | IL66621A0 (da) |
| IT (1) | IT1191210B (da) |
| NL (1) | NL8203289A (da) |
| NO (1) | NO822864L (da) |
| NZ (1) | NZ201675A (da) |
| PT (1) | PT75438B (da) |
| SE (1) | SE8204791L (da) |
| SU (1) | SU1189348A3 (da) |
| ZA (1) | ZA826121B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU194220B (en) * | 1985-04-19 | 1988-01-28 | Richter Gedeon Vegyeszet | Process for production of derivatives of 1,12 b disubstituated-octahydro-indolo /2,3-a/ quinolisine and medical compounds containing thereof |
| FR2591225B1 (fr) * | 1985-12-05 | 1988-07-01 | Yves Langlois | Nouveau procede de preparation de la vincamine et de ses derives |
| DE19840955B4 (de) * | 1998-09-08 | 2008-04-10 | Volkswagen Ag | Einstelleinrichtung für Einrichtungen von personenbetriebenen Fahrzeugen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770724A (en) * | 1970-03-31 | 1973-11-06 | Roussel Uclaf | Process for preparing pentacyclic alkaloids |
| BE765427A (fr) * | 1971-04-07 | 1971-08-30 | Omnium Chimique Sa | Procede de preparation de la vincine naturelle a partir de la (-) mehtoxy-11-tabersonine et derives indoliques nouveaux. |
| DE2458164A1 (de) * | 1973-12-18 | 1975-06-26 | Sandoz Ag | Verfahren zur herstellung von neuen heterocyclischen verbindungen |
| FR2389625B1 (da) * | 1977-05-06 | 1980-04-18 | Roussel Uclaf | |
| US4315011A (en) * | 1978-07-12 | 1982-02-09 | Richter Gedeon Vegyeszeti Gyar Rt. | 1-Alkyl-9-bromohexahydroindolo quinolizium salts and use thereof to increase blood flow |
| HU181939B (en) * | 1979-10-15 | 1983-11-28 | Richter Gedeon Vegyeszet | Process for preparing halogeno-apovincaminic acid ester derivatives |
| HU181484B (en) * | 1979-10-30 | 1983-07-28 | Richter Gedeon Vegyeszet | Process for preparing 11-bromo-15-hydroxyimino-e-homo-eburnane derivatives |
| DE2944036C2 (de) * | 1979-10-31 | 1986-11-06 | Richter Gedeon Vegyészeti Gyár R.T., Budapest | Verfahren zur Herstellung von Apovincaminsäureestern |
| HU180930B (en) * | 1979-12-28 | 1983-05-30 | Richter Gedeon Vegyeszet | Process for producing ester-derivatives of halogenovincaminic acid |
-
1981
- 1981-08-23 HU HU812436A patent/HU185305B/hu not_active IP Right Cessation
-
1982
- 1982-08-17 IT IT68021/82A patent/IT1191210B/it active
- 1982-08-18 PT PT75438A patent/PT75438B/pt unknown
- 1982-08-20 US US06/410,052 patent/US4429129A/en not_active Expired - Fee Related
- 1982-08-20 FR FR8214382A patent/FR2511677B1/fr not_active Expired
- 1982-08-20 BE BE1/10574A patent/BE894154A/fr not_active IP Right Cessation
- 1982-08-20 SE SE8204791A patent/SE8204791L/xx not_active Application Discontinuation
- 1982-08-23 DK DK377582A patent/DK377582A/da not_active Application Discontinuation
- 1982-08-23 NL NL8203289A patent/NL8203289A/nl not_active Application Discontinuation
- 1982-08-23 GB GB08224182A patent/GB2105718B/en not_active Expired
- 1982-08-23 DD DD82242710A patent/DD208805A5/de unknown
- 1982-08-23 IL IL66621A patent/IL66621A0/xx unknown
- 1982-08-23 NZ NZ201675A patent/NZ201675A/en unknown
- 1982-08-23 CA CA000409930A patent/CA1194022A/en not_active Expired
- 1982-08-23 NO NO822864A patent/NO822864L/no unknown
- 1982-08-23 ES ES515170A patent/ES515170A0/es active Granted
- 1982-08-23 JP JP57146042A patent/JPS5890585A/ja active Pending
- 1982-08-23 SU SU823481850A patent/SU1189348A3/ru active
- 1982-08-23 AU AU87506/82A patent/AU551185B2/en not_active Ceased
- 1982-08-23 AR AR290390A patent/AR231639A1/es active
- 1982-08-23 ZA ZA826121A patent/ZA826121B/xx unknown
- 1982-08-23 FI FI822925A patent/FI75161C/fi not_active IP Right Cessation
- 1982-08-23 DE DE19823231301 patent/DE3231301A1/de not_active Withdrawn
- 1982-08-23 GR GR69085A patent/GR77237B/el unknown
- 1982-08-23 AT AT0317482A patent/AT389513B/de not_active IP Right Cessation
-
1983
- 1983-11-29 ES ES527630A patent/ES527630A0/es active Granted
-
1985
- 1985-02-18 GB GB08504116A patent/GB2152932B/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |