GB1356898A - Pyrazino-1,2-a-indole-2-carboxamidines and processes for their preparation - Google Patents
Pyrazino-1,2-a-indole-2-carboxamidines and processes for their preparationInfo
- Publication number
- GB1356898A GB1356898A GB5405672A GB5405672A GB1356898A GB 1356898 A GB1356898 A GB 1356898A GB 5405672 A GB5405672 A GB 5405672A GB 5405672 A GB5405672 A GB 5405672A GB 1356898 A GB1356898 A GB 1356898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indole
- hydrogen
- acid addition
- addition salt
- carboxamidines
- 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.)
- Expired
Links
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- PNPOOVPSAZLOHU-UHFFFAOYSA-N 1H-pyrazino[1,2-a]indole-2-carboximidamide Chemical class C1N(C=CN2C1=CC=1C=CC=CC2=1)C(=N)N PNPOOVPSAZLOHU-UHFFFAOYSA-N 0.000 abstract 1
- ZAVWEEPSTLCVEI-UHFFFAOYSA-N 3,4,5a,6-tetrahydro-1H-pyrazino[1,2-a]indole-2-carboxamide Chemical compound C1N(CCN2C1=CC1=CC=CCC21)C(=O)N ZAVWEEPSTLCVEI-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 230000036772 blood pressure Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 239000000546 pharmaceutical excipient Substances 0.000 abstract 1
- 229940125723 sedative agent Drugs 0.000 abstract 1
- 239000000932 sedative agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162422A DE2162422A1 (de) | 1971-12-16 | 1971-12-16 | Pyrazinoindol-derivate und verfahren zu ihrer herstellung |
| DE2250493A DE2250493A1 (de) | 1972-10-14 | 1972-10-14 | Pyrazinoindol-derivate und verfahren zu ihrer herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1356898A true GB1356898A (en) | 1974-06-19 |
Family
ID=25762171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5405672A Expired GB1356898A (en) | 1971-12-16 | 1972-11-22 | Pyrazino-1,2-a-indole-2-carboxamidines and processes for their preparation |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3853878A (cg-RX-API-DMAC7.html) |
| JP (2) | JPS5417760B2 (cg-RX-API-DMAC7.html) |
| AT (1) | AT322557B (cg-RX-API-DMAC7.html) |
| AU (1) | AU464969B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE792724A (cg-RX-API-DMAC7.html) |
| CA (1) | CA998049A (cg-RX-API-DMAC7.html) |
| CH (1) | CH582703A5 (cg-RX-API-DMAC7.html) |
| CS (1) | CS161971B2 (cg-RX-API-DMAC7.html) |
| DD (1) | DD102384A5 (cg-RX-API-DMAC7.html) |
| DK (1) | DK137276C (cg-RX-API-DMAC7.html) |
| ES (1) | ES409637A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2163554B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1356898A (cg-RX-API-DMAC7.html) |
| HU (1) | HU164944B (cg-RX-API-DMAC7.html) |
| IL (1) | IL40907A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7215584A (cg-RX-API-DMAC7.html) |
| RO (1) | RO62850A (cg-RX-API-DMAC7.html) |
| SE (1) | SE398122B (cg-RX-API-DMAC7.html) |
| YU (2) | YU35257B (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2504531A1 (de) * | 1975-02-04 | 1976-08-05 | Merck Patent Gmbh | Verfahren zur herstellung von indolinderivaten |
| DE2739723A1 (de) * | 1977-09-03 | 1979-03-08 | Merck Patent Gmbh | 2-guanidinomethyl-indoline und verfahren zu ihrer herstellung |
| US4210590A (en) * | 1978-01-06 | 1980-07-01 | Mcneil Laboratories, Incorporated | Reduction of indole compounds to indoline compounds |
| US4697016A (en) * | 1984-10-26 | 1987-09-29 | Ciba-Geigy Corporation | Intermediates for the preparation of a carboxylic acid |
| GB9902047D0 (en) * | 1999-01-29 | 1999-03-17 | Cerebrus Ltd | Chemical compounds XI |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3542780A (en) * | 1967-07-25 | 1970-11-24 | American Home Prod | 2-amidino-1,2,3,4-tetrahydropyrazine(1,2-a)indoles |
-
0
- BE BE792724D patent/BE792724A/xx unknown
-
1971
- 1971-12-15 YU YU3140/72A patent/YU35257B/xx unknown
-
1972
- 1972-11-17 NL NL7215584A patent/NL7215584A/xx not_active Application Discontinuation
- 1972-11-22 GB GB5405672A patent/GB1356898A/en not_active Expired
- 1972-11-23 IL IL40907A patent/IL40907A/xx unknown
- 1972-12-06 JP JP12170772A patent/JPS5417760B2/ja not_active Expired
- 1972-12-07 CH CH1783872A patent/CH582703A5/xx not_active IP Right Cessation
- 1972-12-12 SE SE7216184A patent/SE398122B/xx unknown
- 1972-12-13 CA CA158,723A patent/CA998049A/en not_active Expired
- 1972-12-13 HU HUME1574A patent/HU164944B/hu unknown
- 1972-12-13 FR FR7244312A patent/FR2163554B1/fr not_active Expired
- 1972-12-13 CS CS8562A patent/CS161971B2/cs unknown
- 1972-12-14 AT AT1065672A patent/AT322557B/de not_active IP Right Cessation
- 1972-12-14 US US00314934A patent/US3853878A/en not_active Expired - Lifetime
- 1972-12-15 ES ES409637A patent/ES409637A1/es not_active Expired
- 1972-12-15 DD DD167580A patent/DD102384A5/xx unknown
- 1972-12-15 DK DK629372A patent/DK137276C/da active
- 1972-12-15 YU YU03140/72A patent/YU314072A/xx unknown
- 1972-12-16 RO RO7200073176A patent/RO62850A/ro unknown
- 1972-12-18 AU AU50226/72A patent/AU464969B2/en not_active Expired
-
1978
- 1978-10-20 JP JP12942178A patent/JPS5484598A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| RO62850A (fr) | 1977-11-15 |
| YU314072A (en) | 1980-04-30 |
| CA998049A (en) | 1976-10-05 |
| IL40907A0 (en) | 1973-01-30 |
| FR2163554A1 (cg-RX-API-DMAC7.html) | 1973-07-27 |
| ES409637A1 (es) | 1976-03-01 |
| JPS5417760B2 (cg-RX-API-DMAC7.html) | 1979-07-02 |
| DD102384A5 (cg-RX-API-DMAC7.html) | 1973-12-12 |
| CS161971B2 (cg-RX-API-DMAC7.html) | 1975-06-10 |
| AT322557B (de) | 1975-05-26 |
| JPS4867299A (cg-RX-API-DMAC7.html) | 1973-09-13 |
| HU164944B (cg-RX-API-DMAC7.html) | 1974-05-28 |
| DK137276C (da) | 1978-07-17 |
| BE792724A (fr) | 1973-06-14 |
| FR2163554B1 (cg-RX-API-DMAC7.html) | 1975-10-17 |
| YU35257B (en) | 1980-10-31 |
| CH582703A5 (cg-RX-API-DMAC7.html) | 1976-12-15 |
| US3853878A (en) | 1974-12-10 |
| AU464969B2 (en) | 1975-08-28 |
| NL7215584A (cg-RX-API-DMAC7.html) | 1973-06-19 |
| SE398122B (sv) | 1977-12-05 |
| AU5022672A (en) | 1974-06-20 |
| JPS5484598A (en) | 1979-07-05 |
| IL40907A (en) | 1975-07-28 |
| DK137276B (da) | 1978-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |