BE833894A - PROCESS FOR THE PREPARATION AND POLYCYCLIC NITROGENIC COMPOUNDS AND COMPOUNDS THUS OBTAINED - Google Patents
PROCESS FOR THE PREPARATION AND POLYCYCLIC NITROGENIC COMPOUNDS AND COMPOUNDS THUS OBTAINEDInfo
- Publication number
- BE833894A BE833894A BE160438A BE160438A BE833894A BE 833894 A BE833894 A BE 833894A BE 160438 A BE160438 A BE 160438A BE 160438 A BE160438 A BE 160438A BE 833894 A BE833894 A BE 833894A
- Authority
- BE
- Belgium
- Prior art keywords
- compounds
- nitrogenic
- polycyclic
- preparation
- polycyclic nitrogenic
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI544A HU170205B (en) | 1974-09-27 | 1974-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE833894A true BE833894A (en) | 1976-01-16 |
Family
ID=11000955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE160438A BE833894A (en) | 1974-09-27 | 1975-09-26 | PROCESS FOR THE PREPARATION AND POLYCYCLIC NITROGENIC COMPOUNDS AND COMPOUNDS THUS OBTAINED |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5159897A (en) |
| AT (1) | AT345994B (en) |
| AU (1) | AU497150B2 (en) |
| BE (1) | BE833894A (en) |
| BG (1) | BG30777A3 (en) |
| CA (1) | CA1067496A (en) |
| CH (1) | CH623585A5 (en) |
| CS (1) | CS186720B2 (en) |
| DD (1) | DD122820A5 (en) |
| DE (1) | DE2541485C3 (en) |
| DK (1) | DK138328B (en) |
| FR (1) | FR2286139A1 (en) |
| GB (1) | GB1473484A (en) |
| HU (1) | HU170205B (en) |
| IL (1) | IL48144A (en) |
| NL (1) | NL7511284A (en) |
| PL (1) | PL96854B1 (en) |
| SE (1) | SE421207B (en) |
| SU (1) | SU619106A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU174502B (en) * | 1976-12-30 | 1980-01-28 | Richter Gedeon Vegyeszet | Process for preparing new octahydro-indolo/2,3-a/quinolizine derivatives |
-
1974
- 1974-09-27 HU HURI544A patent/HU170205B/hu unknown
-
1975
- 1975-09-12 CH CH1208475A patent/CH623585A5/en not_active IP Right Cessation
- 1975-09-17 DE DE2541485A patent/DE2541485C3/en not_active Expired
- 1975-09-17 AT AT711275A patent/AT345994B/en not_active IP Right Cessation
- 1975-09-19 AU AU85018/75A patent/AU497150B2/en not_active Expired
- 1975-09-19 IL IL48144A patent/IL48144A/en unknown
- 1975-09-23 CS CS7500006410A patent/CS186720B2/en unknown
- 1975-09-23 FR FR7529073A patent/FR2286139A1/en active Granted
- 1975-09-25 BG BG7531071A patent/BG30777A3/en unknown
- 1975-09-25 CA CA236,327A patent/CA1067496A/en not_active Expired
- 1975-09-25 NL NL7511284A patent/NL7511284A/en not_active Application Discontinuation
- 1975-09-25 DD DD188550A patent/DD122820A5/xx unknown
- 1975-09-25 GB GB3931375A patent/GB1473484A/en not_active Expired
- 1975-09-25 SE SE7510784A patent/SE421207B/en not_active IP Right Cessation
- 1975-09-26 SU SU752176207A patent/SU619106A3/en active
- 1975-09-26 DK DK433175AA patent/DK138328B/en not_active IP Right Cessation
- 1975-09-26 BE BE160438A patent/BE833894A/en not_active IP Right Cessation
- 1975-09-26 JP JP50117084A patent/JPS5159897A/ja active Pending
- 1975-09-26 PL PL1975183604A patent/PL96854B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2541485B2 (en) | 1981-08-06 |
| FR2286139A1 (en) | 1976-04-23 |
| AT345994B (en) | 1978-10-10 |
| CH623585A5 (en) | 1981-06-15 |
| DK138328C (en) | 1979-01-22 |
| BG30777A3 (en) | 1981-08-14 |
| SE421207B (en) | 1981-12-07 |
| IL48144A0 (en) | 1975-11-25 |
| IL48144A (en) | 1979-07-25 |
| DK433175A (en) | 1976-03-28 |
| HU170205B (en) | 1977-04-28 |
| DE2541485A1 (en) | 1976-04-15 |
| DD122820A5 (en) | 1976-11-05 |
| DE2541485C3 (en) | 1982-05-13 |
| FR2286139B3 (en) | 1978-05-05 |
| AU8501875A (en) | 1977-03-24 |
| CS186720B2 (en) | 1978-12-29 |
| GB1473484A (en) | 1977-05-11 |
| JPS5159897A (en) | 1976-05-25 |
| SE7510784L (en) | 1976-03-29 |
| AU497150B2 (en) | 1978-12-07 |
| ATA711275A (en) | 1978-02-15 |
| NL7511284A (en) | 1976-03-30 |
| SU619106A3 (en) | 1978-08-05 |
| DK138328B (en) | 1978-08-14 |
| CA1067496A (en) | 1979-12-04 |
| PL96854B1 (en) | 1978-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: RICHTER GEDEON VEGYESZETI GYAR RT Effective date: 19870930 |