SE7510784L - WAY TO PRODUCE NEW, NITROGENIC, POLYCYCLIC ASSOCIATIONS - Google Patents
WAY TO PRODUCE NEW, NITROGENIC, POLYCYCLIC ASSOCIATIONSInfo
- Publication number
- SE7510784L SE7510784L SE7510784A SE7510784A SE7510784L SE 7510784 L SE7510784 L SE 7510784L SE 7510784 A SE7510784 A SE 7510784A SE 7510784 A SE7510784 A SE 7510784A SE 7510784 L SE7510784 L SE 7510784L
- Authority
- SE
- Sweden
- Prior art keywords
- way
- formula
- nitrogenic
- associations
- polycyclic
- 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)
Abstract
Hexahydroindolo[2,3-a]quinolizine derivatives of the formula (I) are prepared by reacting a compound of the formula (II) with acrylonitrile. The base obtained in this way can, where appropriate, be converted by treatment with an acid into the corresponding salt. This salt can be treated with a relatively strong base in order to liberate the hexahydroindoloquinolizine base of the formula (Ib). The symbols used in the formulae have the meanings stated in Claim 1. The compounds are important starting materials for the preparation of, in particular, indoloquinolizine derivatives which have a vasodilator effect. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURI544A HU170205B (en) | 1974-09-27 | 1974-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7510784L true SE7510784L (en) | 1976-03-29 |
| SE421207B SE421207B (en) | 1981-12-07 |
Family
ID=11000955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7510784A SE421207B (en) | 1974-09-27 | 1975-09-25 | ANALOGY PROCEDURE FOR PREPARING HEXAHYDROINDOLO (2,3-A) QUINOLIZIN DERIVATIVES |
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 FR FR7529073A patent/FR2286139A1/en active Granted
- 1975-09-23 CS CS7500006410A patent/CS186720B2/en unknown
- 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
- 1975-09-25 BG BG7531071A patent/BG30777A3/en unknown
- 1975-09-25 CA CA236,327A patent/CA1067496A/en not_active Expired
- 1975-09-26 SU SU752176207A patent/SU619106A3/en active
- 1975-09-26 PL PL1975183604A patent/PL96854B1/en unknown
- 1975-09-26 JP JP50117084A patent/JPS5159897A/ja active Pending
- 1975-09-26 BE BE160438A patent/BE833894A/en not_active IP Right Cessation
- 1975-09-26 DK DK433175AA patent/DK138328B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2286139A1 (en) | 1976-04-23 |
| BE833894A (en) | 1976-01-16 |
| HU170205B (en) | 1977-04-28 |
| CH623585A5 (en) | 1981-06-15 |
| AU8501875A (en) | 1977-03-24 |
| SE421207B (en) | 1981-12-07 |
| DE2541485C3 (en) | 1982-05-13 |
| ATA711275A (en) | 1978-02-15 |
| DD122820A5 (en) | 1976-11-05 |
| JPS5159897A (en) | 1976-05-25 |
| FR2286139B3 (en) | 1978-05-05 |
| DK138328B (en) | 1978-08-14 |
| DK433175A (en) | 1976-03-28 |
| CS186720B2 (en) | 1978-12-29 |
| BG30777A3 (en) | 1981-08-14 |
| IL48144A0 (en) | 1975-11-25 |
| NL7511284A (en) | 1976-03-30 |
| IL48144A (en) | 1979-07-25 |
| GB1473484A (en) | 1977-05-11 |
| SU619106A3 (en) | 1978-08-05 |
| AT345994B (en) | 1978-10-10 |
| DK138328C (en) | 1979-01-22 |
| PL96854B1 (en) | 1978-01-31 |
| DE2541485B2 (en) | 1981-08-06 |
| DE2541485A1 (en) | 1976-04-15 |
| AU497150B2 (en) | 1978-12-07 |
| CA1067496A (en) | 1979-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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