HU167952B - - Google Patents
Info
- Publication number
- HU167952B HU167952B HURO723A HURO000723A HU167952B HU 167952 B HU167952 B HU 167952B HU RO723 A HURO723 A HU RO723A HU RO000723 A HURO000723 A HU RO000723A HU 167952 B HU167952 B HU 167952B
- Authority
- HU
- Hungary
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213135A FR2179620B1 (en:Method) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU167952B true HU167952B (en:Method) | 1976-01-28 |
Family
ID=9096872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HURO723A HU167952B (en:Method) | 1972-04-14 | 1973-04-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3884927A (en:Method) |
| JP (1) | JPS5550952B2 (en:Method) |
| BE (1) | BE798130A (en:Method) |
| CH (1) | CH565177A5 (en:Method) |
| FR (1) | FR2179620B1 (en:Method) |
| HU (1) | HU167952B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2259612B1 (en:Method) * | 1974-01-31 | 1977-09-09 | Synthelabo | |
| FR2276048A1 (fr) * | 1974-06-27 | 1976-01-23 | Synthelabo | Nouveaux esters du cyclohexanol, leurs sels, leur preparation et les medicaments qui les renferment |
| CH625239A5 (en:Method) * | 1974-08-09 | 1981-09-15 | Buskine Sa | |
| HU171165B (hu) * | 1974-11-26 | 1977-11-28 | Richter Gedeon Vegyeszet | Sposob poluchenija proizvodnykh oktagidro-indolo-skobka-2,3-a-skobka zakryta-kinolizina |
| HU187139B (en) * | 1982-06-30 | 1985-11-28 | Richter Gedeon Vegyeszet | Process for preparing new eburnan derivatives |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542796A (en) * | 1969-07-07 | 1970-11-24 | Miles Lab | Certain hexahydro-1,12-trimethylene-indolo(2,3-a)quinolizines |
| US3770724A (en) * | 1970-03-31 | 1973-11-06 | Roussel Uclaf | Process for preparing pentacyclic alkaloids |
| FR2121360B1 (en:Method) * | 1971-01-06 | 1974-03-22 | Roussel Uclaf | |
| HU163143B (en:Method) * | 1971-05-07 | 1973-06-28 |
-
1972
- 1972-04-14 FR FR7213135A patent/FR2179620B1/fr not_active Expired
-
1973
- 1973-03-27 US US345255A patent/US3884927A/en not_active Expired - Lifetime
- 1973-03-30 CH CH463773A patent/CH565177A5/xx not_active IP Right Cessation
- 1973-04-12 BE BE129937A patent/BE798130A/xx not_active IP Right Cessation
- 1973-04-13 HU HURO723A patent/HU167952B/hu not_active IP Right Cessation
- 1973-04-13 JP JP4148473A patent/JPS5550952B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3884927A (en) | 1975-05-20 |
| JPS5550952B2 (en:Method) | 1980-12-20 |
| CH565177A5 (en:Method) | 1975-08-15 |
| JPS4918897A (en:Method) | 1974-02-19 |
| FR2179620A1 (en:Method) | 1973-11-23 |
| BE798130A (fr) | 1973-10-12 |
| FR2179620B1 (en:Method) | 1975-12-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HMM4 | Cancellation of final prot. due to non-payment of fee |