FR2439783A1 - Procede d'extraction de la serpentine et de l'alstonine - Google Patents
Procede d'extraction de la serpentine et de l'alstonineInfo
- Publication number
- FR2439783A1 FR2439783A1 FR7830663A FR7830663A FR2439783A1 FR 2439783 A1 FR2439783 A1 FR 2439783A1 FR 7830663 A FR7830663 A FR 7830663A FR 7830663 A FR7830663 A FR 7830663A FR 2439783 A1 FR2439783 A1 FR 2439783A1
- Authority
- FR
- France
- Prior art keywords
- alstonine
- serpentine
- extracting
- extraction
- extract
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
Abstract
PROCEDE D'EXTRACTION DE LA SERPENTINE ET DE L'ALSTONINE A L'ETAT PUR A PARTIR DE RAUWOLFIA, QUI CONSISTE A EXTRAIRE PAR LE CHLOROFORME LES EXTRAITS METHANOLIQUES EVAPORES A SEC ET REPRIS PAR L'EAU, ET A RECUPERER LA SERPENTINE DE LA PHASE AQUEUSE ET L'ALSTONINE DE L'UNE ET L'AUTRE DES PHASES PAR EXTRACTION PAR LA METHYLETHYLCETONE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830663A FR2439783A1 (fr) | 1978-03-13 | 1978-10-27 | Procede d'extraction de la serpentine et de l'alstonine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807155A FR2419725A1 (fr) | 1978-03-13 | 1978-03-13 | Serpentine, alstonine et sempervirine, medicaments inhibant specifiquement les cellules cancereuses et tumorales |
FR7830663A FR2439783A1 (fr) | 1978-03-13 | 1978-10-27 | Procede d'extraction de la serpentine et de l'alstonine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2439783A1 true FR2439783A1 (fr) | 1980-05-23 |
FR2439783B1 FR2439783B1 (fr) | 1981-07-17 |
Family
ID=26220481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830663A Granted FR2439783A1 (fr) | 1978-03-13 | 1978-10-27 | Procede d'extraction de la serpentine et de l'alstonine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2439783A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994002829A1 (fr) * | 1992-07-28 | 1994-02-03 | Abraxas Bio Labs Sa | Methode de cytodiagnostic utilisant l'alstonine comme marqueur selectif et kit de diagnostic contenant ce marqueur |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1397537A (fr) * | 1964-03-05 | 1965-04-30 | Ciba Geigy | Procédé pour l'obtention d'alcaloïdes de rauwolfia |
FR1441520A (fr) * | 1961-09-01 | 1966-06-10 | Isolement de la serpentine à partir des racines de diverses espèces de rauwolfia |
-
1978
- 1978-10-27 FR FR7830663A patent/FR2439783A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1441520A (fr) * | 1961-09-01 | 1966-06-10 | Isolement de la serpentine à partir des racines de diverses espèces de rauwolfia | |
FR1397537A (fr) * | 1964-03-05 | 1965-04-30 | Ciba Geigy | Procédé pour l'obtention d'alcaloïdes de rauwolfia |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994002829A1 (fr) * | 1992-07-28 | 1994-02-03 | Abraxas Bio Labs Sa | Methode de cytodiagnostic utilisant l'alstonine comme marqueur selectif et kit de diagnostic contenant ce marqueur |
FR2694193A1 (fr) * | 1992-07-28 | 1994-02-04 | Abraxas Bio Labs Sa | Méthode de cytodiagnostic utilisant l'alstonine comme marqueur sélectif et kit de diagnostic contenant ce marqueur. |
US5567593A (en) * | 1992-07-28 | 1996-10-22 | Beljanski; Mirko | Cytodiagnostic method using alstonine as a selective marker, and diagnostic kit containing marker |
Also Published As
Publication number | Publication date |
---|---|
FR2439783B1 (fr) | 1981-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
SN | Distraint notified (in the national patent register) | ||
JU | Final juridical decision affecting the ownership or exploitation of an industrial property right | ||
ML | Cancellation of distraint | ||
TP | Transmission of property |