FR2123521A1 - Vincamine prepn - by epimerisation of 16-epi-vincamine - Google Patents
Vincamine prepn - by epimerisation of 16-epi-vincamineInfo
- Publication number
- FR2123521A1 FR2123521A1 FR7202942A FR7202942A FR2123521A1 FR 2123521 A1 FR2123521 A1 FR 2123521A1 FR 7202942 A FR7202942 A FR 7202942A FR 7202942 A FR7202942 A FR 7202942A FR 2123521 A1 FR2123521 A1 FR 2123521A1
- Authority
- FR
- France
- Prior art keywords
- vincamine
- epimerisation
- prepn
- epi
- epivincamine
- 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
- RXPRRQLKFXBCSJ-HLAWJBBLSA-N 16-epivincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-HLAWJBBLSA-N 0.000 title abstract 6
- RXPRRQLKFXBCSJ-GIVPXCGWSA-N vincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-GIVPXCGWSA-N 0.000 title abstract 4
- RXPRRQLKFXBCSJ-UHFFFAOYSA-N dl-Vincamin Natural products C1=CC=C2C(CCN3CCC4)=C5C3C4(CC)CC(O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-UHFFFAOYSA-N 0.000 title abstract 3
- 229960002726 vincamine Drugs 0.000 title abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- WIKQEUJFZPCFNJ-UHFFFAOYSA-N carbonic acid;silver Chemical compound [Ag].[Ag].OC(O)=O WIKQEUJFZPCFNJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 abstract 1
- KQTXIZHBFFWWFW-UHFFFAOYSA-L silver(I) carbonate Inorganic materials [Ag]OC(=O)O[Ag] KQTXIZHBFFWWFW-UHFFFAOYSA-L 0.000 abstract 1
- 229940124549 vasodilator Drugs 0.000 abstract 1
- 239000003071 vasodilator agent Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI419A HU162855B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-01-29 | 1971-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2123521A1 true FR2123521A1 (en) | 1972-09-08 |
| FR2123521B1 FR2123521B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-01 |
Family
ID=11000858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7202942A Granted FR2123521A1 (en) | 1971-01-29 | 1972-01-28 | Vincamine prepn - by epimerisation of 16-epi-vincamine |
Country Status (17)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2283669A1 (fr) * | 1974-09-06 | 1976-04-02 | Elmu Sa | 2-cetoglutarate de vincamine et son procede de preparation |
| FR2405256A1 (fr) * | 1977-10-08 | 1979-05-04 | Boehringer Mannheim Gmbh | Procede pour la preparation de (-)-vincamine |
-
1971
- 1971-01-29 HU HURI419A patent/HU162855B/hu unknown
-
1972
- 1972-01-24 IL IL38628A patent/IL38628A/xx unknown
- 1972-01-26 CA CA133,214A patent/CA965792A/en not_active Expired
- 1972-01-26 DE DE2203655A patent/DE2203655B2/de active Granted
- 1972-01-26 RO RO69555A patent/RO61513A/ro unknown
- 1972-01-26 AU AU38320/72A patent/AU460320B2/en not_active Expired
- 1972-01-27 AT AT62572*#A patent/AT329197B/de not_active IP Right Cessation
- 1972-01-27 NL NL7201085A patent/NL7201085A/xx unknown
- 1972-01-27 SU SU1745870A patent/SU474983A3/ru active
- 1972-01-27 BE BE778566A patent/BE778566A/xx unknown
- 1972-01-28 ES ES399275A patent/ES399275A1/es not_active Expired
- 1972-01-28 CS CS540A patent/CS162773B2/cs unknown
- 1972-01-28 FR FR7202942A patent/FR2123521A1/fr active Granted
- 1972-01-28 PL PL1972153162A patent/PL83387B1/pl unknown
- 1972-01-28 CH CH127772A patent/CH571000A5/xx not_active IP Right Cessation
- 1972-01-28 BG BG019598A patent/BG23219A3/xx unknown
- 1972-01-29 JP JP47010261A patent/JPS5118960B1/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2283669A1 (fr) * | 1974-09-06 | 1976-04-02 | Elmu Sa | 2-cetoglutarate de vincamine et son procede de preparation |
| FR2405256A1 (fr) * | 1977-10-08 | 1979-05-04 | Boehringer Mannheim Gmbh | Procede pour la preparation de (-)-vincamine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |