FR2332279A1 - Procede d'oxydation des alcaloides du quinquina - Google Patents
Procede d'oxydation des alcaloides du quinquinaInfo
- Publication number
- FR2332279A1 FR2332279A1 FR7535383A FR7535383A FR2332279A1 FR 2332279 A1 FR2332279 A1 FR 2332279A1 FR 7535383 A FR7535383 A FR 7535383A FR 7535383 A FR7535383 A FR 7535383A FR 2332279 A1 FR2332279 A1 FR 2332279A1
- Authority
- FR
- France
- Prior art keywords
- quinquina
- alkaloid
- oxidation process
- oxidation
- quinquina alkaloid
- 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
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
- C07D453/04—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems having a quinolyl-4, a substituted quinolyl-4 or a alkylenedioxy-quinolyl-4 radical linked through only one carbon atom, attached in position 2, e.g. quinine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535383A FR2332279A1 (fr) | 1975-11-19 | 1975-11-19 | Procede d'oxydation des alcaloides du quinquina |
BE172013A BE847909A (fr) | 1975-11-19 | 1976-11-03 | Procede d'oxydation des alcaloides du quinquina, |
GB46179/76A GB1524103A (en) | 1975-11-19 | 1976-11-05 | Method of oxidizing cinchona alkaloids |
IN2017/CAL/76A IN145326B (fr) | 1975-11-19 | 1976-11-09 | |
OA55986A OA05484A (fr) | 1975-11-19 | 1976-11-18 | Procédé d'oxydation des alcaloïdes du quinquina. |
DE19762652685 DE2652685A1 (de) | 1975-11-19 | 1976-11-19 | Verfahren zur oxidation von chinaalkaloiden |
US05/743,257 US4093619A (en) | 1975-11-19 | 1976-11-19 | Method for oxidizing cinchona alkaloids |
NLAANVRAGE7612951,A NL187113C (nl) | 1975-11-19 | 1976-11-19 | Werkwijze voor het oxyderen van kina-alkaloiden. |
IE2559/76A IE44083B1 (en) | 1975-11-19 | 1976-11-19 | Method for oxidising cinchona alkaloids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535383A FR2332279A1 (fr) | 1975-11-19 | 1975-11-19 | Procede d'oxydation des alcaloides du quinquina |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2332279A1 true FR2332279A1 (fr) | 1977-06-17 |
FR2332279B1 FR2332279B1 (fr) | 1978-04-14 |
Family
ID=9162616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535383A Granted FR2332279A1 (fr) | 1975-11-19 | 1975-11-19 | Procede d'oxydation des alcaloides du quinquina |
Country Status (9)
Country | Link |
---|---|
US (1) | US4093619A (fr) |
BE (1) | BE847909A (fr) |
DE (1) | DE2652685A1 (fr) |
FR (1) | FR2332279A1 (fr) |
GB (1) | GB1524103A (fr) |
IE (1) | IE44083B1 (fr) |
IN (1) | IN145326B (fr) |
NL (1) | NL187113C (fr) |
OA (1) | OA05484A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0790249A1 (fr) * | 1996-02-07 | 1997-08-20 | Buchler GmbH | Enantiomères purs de dérivés de la quinuclidine et procédé pour leur préparation |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175192A (en) * | 1977-06-15 | 1979-11-20 | Jacques Bourrelly | Process for preparing quininone |
FR2394545A1 (fr) * | 1977-06-15 | 1979-01-12 | Devinter Sa | Procede de fabrication de quininone et de quinidinone, intermediaires de synthese de la quinidine |
EP0000302B1 (fr) * | 1977-06-15 | 1980-10-01 | Devinter S.A. | Nouveau procédé de préparation de la quinidine. |
US4174449A (en) * | 1977-06-15 | 1979-11-13 | Jacques Bourrelly | Process for the reduction of quinidinone to quinidine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560361A (en) * | 1946-06-01 | 1951-07-10 | Standard Oil Dev Co | Production of 3, 3, 5-trimethyl cyclohexanone |
DE877611C (de) * | 1950-12-31 | 1953-05-26 | Boehringer & Soehne Gmbh | Verfahren zur sterischen Umlagerung von Cinchona-Alkaloiden |
US2779801A (en) * | 1953-12-04 | 1957-01-29 | Shell Dev | Aluminum alkoxide reduction of alpha methylidene alkanals |
BE759053A (fr) * | 1969-11-17 | 1971-05-17 | Thomae Gmbh Dr K | Nouveaux acides hydroxycrotoniques et procedes pour les fabriquer |
-
1975
- 1975-11-19 FR FR7535383A patent/FR2332279A1/fr active Granted
-
1976
- 1976-11-03 BE BE172013A patent/BE847909A/fr not_active IP Right Cessation
- 1976-11-05 GB GB46179/76A patent/GB1524103A/en not_active Expired
- 1976-11-09 IN IN2017/CAL/76A patent/IN145326B/en unknown
- 1976-11-18 OA OA55986A patent/OA05484A/fr unknown
- 1976-11-19 US US05/743,257 patent/US4093619A/en not_active Expired - Lifetime
- 1976-11-19 IE IE2559/76A patent/IE44083B1/en not_active IP Right Cessation
- 1976-11-19 DE DE19762652685 patent/DE2652685A1/de active Granted
- 1976-11-19 NL NLAANVRAGE7612951,A patent/NL187113C/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0790249A1 (fr) * | 1996-02-07 | 1997-08-20 | Buchler GmbH | Enantiomères purs de dérivés de la quinuclidine et procédé pour leur préparation |
US5777122A (en) * | 1996-02-07 | 1998-07-07 | Buchler Gmbh | Enantiomerically pure quinuclidine derivatives and methods for their production and use |
Also Published As
Publication number | Publication date |
---|---|
NL187113B (nl) | 1991-01-02 |
US4093619A (en) | 1978-06-06 |
IN145326B (fr) | 1978-09-23 |
OA05484A (fr) | 1981-03-31 |
IE44083L (en) | 1977-05-19 |
BE847909A (fr) | 1977-03-01 |
GB1524103A (en) | 1978-09-06 |
NL7612951A (nl) | 1977-05-23 |
FR2332279B1 (fr) | 1978-04-14 |
DE2652685A1 (de) | 1977-06-02 |
NL187113C (nl) | 1991-06-03 |
IE44083B1 (en) | 1981-08-12 |
DE2652685C2 (fr) | 1987-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE868543A (fr) | Procede d'oxydation | |
BE827835A (fr) | Procede d'oxydation du cyclohexane | |
FR2300964A1 (fr) | Procede d'ali | |
FR2304601A1 (fr) | Procede d'ammonoxydation | |
BE849172A (fr) | Procede d'oxydation catalytique du 1-propanol | |
FR2335484A1 (fr) | Procede de production d'aldehydes | |
RO69608A (fr) | Procede pour la preparation des 1,2-benzisothiazole-3-ones | |
FR2303785A1 (fr) | Procede d'oxydation de cetones b-ethyleniques | |
BE842282A (fr) | Procede ameliore d'hydroformylation | |
FR2299769A1 (fr) | Procede d'application | |
RO72547A (fr) | Procede pour la preparation des esters 2',3,6'-trichlore-4-cyan-4'-benzoylureidodiphenyliques | |
FR2329627A1 (fr) | Procede d'oxydation catalytique d'hydrocarbures | |
FR2305416A1 (fr) | Procede de preparation de tricosene-(9) et d'heneicosene-(9) | |
BE822150A (fr) | Procede d'oxydation en surface | |
FR2313395A1 (fr) | Procede d'oxydation microbiologique de steroides | |
BE835023A (fr) | Procede ameliore pour produire de l'urokinase | |
FR2332279A1 (fr) | Procede d'oxydation des alcaloides du quinquina | |
FR2326399A1 (fr) | Procede de production d'un alcane-polyol | |
RO76667A (fr) | Procede pour la preparation des 2,4-dialkyamino-6-chlore-5-triazines | |
FR2300398A1 (fr) | Procede d'aplatissement de la courbe d | |
FR2310340A1 (fr) | Procede de preparation d'esters carboniques | |
RO70232A (fr) | Procede pour la preparation des 4-pyrazolile-4h-1,2,4-triazolile | |
FR2321974A1 (fr) | Procede d'ecriquage | |
FR2322121A1 (fr) | Procede d'hydroformylation | |
FR2320292A1 (fr) | Procede de preparation de l'equinenone |