FR2157944A1 - - Google Patents
Info
- Publication number
- FR2157944A1 FR2157944A1 FR7237773A FR7237773A FR2157944A1 FR 2157944 A1 FR2157944 A1 FR 2157944A1 FR 7237773 A FR7237773 A FR 7237773A FR 7237773 A FR7237773 A FR 7237773A FR 2157944 A1 FR2157944 A1 FR 2157944A1
- Authority
- FR
- France
- 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
- 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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE774422A BE774422A (fr) | 1971-10-25 | 1971-10-25 | Nouveaux esters amino ethyliques n-disubstitues de l'acide vincaminiqueet procede de preparation. |
BE777601A BE777601R (fr) | 1971-12-31 | 1971-12-31 | Nouveaux esters amino ethyliques n-disubstitues de l'acide vincaminiqueet procede de |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2157944A1 true FR2157944A1 (fr) | 1973-06-08 |
FR2157944B1 FR2157944B1 (fr) | 1976-04-23 |
Family
ID=25656949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7237773A Expired FR2157944B1 (fr) | 1971-10-25 | 1972-10-25 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2157944B1 (fr) |
GB (1) | GB1382608A (fr) |
HU (1) | HU165974B (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1448712A (fr) * | 1962-07-11 | 1966-03-18 | Procédé de préparation d'esters, aminoéthyliques nu-disubstitués des acides réserpilinique et isoréserpilinique et nouveaux esters de ce type | |
FR1592869A (fr) * | 1968-11-22 | 1970-05-19 |
-
1972
- 1972-10-17 GB GB4771872A patent/GB1382608A/en not_active Expired
- 1972-10-25 HU HUOI000157 patent/HU165974B/hu unknown
- 1972-10-25 FR FR7237773A patent/FR2157944B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1448712A (fr) * | 1962-07-11 | 1966-03-18 | Procédé de préparation d'esters, aminoéthyliques nu-disubstitués des acides réserpilinique et isoréserpilinique et nouveaux esters de ce type | |
FR1592869A (fr) * | 1968-11-22 | 1970-05-19 |
Also Published As
Publication number | Publication date |
---|---|
FR2157944B1 (fr) | 1976-04-23 |
HU165974B (fr) | 1974-12-28 |
GB1382608A (en) | 1975-02-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |