DK397786A - piperazine - Google Patents
piperazine Download PDFInfo
- Publication number
- DK397786A DK397786A DK397786A DK397786A DK397786A DK 397786 A DK397786 A DK 397786A DK 397786 A DK397786 A DK 397786A DK 397786 A DK397786 A DK 397786A DK 397786 A DK397786 A DK 397786A
- Authority
- DK
- Denmark
- Prior art keywords
- piperazine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH610984 | 1984-12-21 | ||
| CH611084 | 1984-12-21 | ||
| PCT/EP1985/000708 WO1986003748A1 (en) | 1984-12-21 | 1985-12-16 | New piperazine derivatives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK397786A true DK397786A (en) | 1986-08-20 |
| DK397786D0 DK397786D0 (en) | 1986-08-20 |
Family
ID=25698985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK397786A DK397786D0 (en) | 1984-12-21 | 1986-08-20 | piperazine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0205511A1 (en) |
| JP (1) | JPS62501972A (en) |
| AU (1) | AU5312086A (en) |
| DK (1) | DK397786D0 (en) |
| WO (1) | WO1986003748A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4868181A (en) * | 1986-08-04 | 1989-09-19 | E. I. Du Pont De Nemours And Company | 1,4-dihydropyridine derivatives with calcium agonist and alpha1 -antagonist activity |
| US4994461A (en) * | 1987-03-27 | 1991-02-19 | Byk Gulden Lomberg Chemische Fabrik Gmbh | 1,4-dihydropyridine enantiomers |
| WO1988007531A1 (en) * | 1987-03-27 | 1988-10-06 | Byk Gulden Lomberg Chemische Fabrik Gmbh | New optically active compounds |
| AU2614288A (en) * | 1987-10-27 | 1989-05-23 | Byk Gulden Lomberg Chemische Fabrik Gmbh | New pyrrolidines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU706410A1 (en) * | 1978-01-11 | 1979-12-30 | Ордена Трудового Красного Знамени Институт Органического Синтеза Ан Латвийской Сср | 2,6-dimethyl-3,5-dicarbomethoxy-4-(o-difluoromethoxyphenyl)-1,4-dihydropyridine possessing expressed hypotensive activity and exhibiting action on vegetative nervous system functions |
| EP0094159B1 (en) * | 1982-05-10 | 1990-03-14 | Takeda Chemical Industries, Ltd. | Dihydropyridine derivatives, their production and use |
| DE3377352D1 (en) * | 1982-06-03 | 1988-08-18 | Pierrel Spa | Dihydropyridines with an antagonistic activity to calcium, process for their preparation, and pharmaceutical compositions containing them |
-
1985
- 1985-12-16 AU AU53120/86A patent/AU5312086A/en not_active Abandoned
- 1985-12-16 WO PCT/EP1985/000708 patent/WO1986003748A1/en not_active Application Discontinuation
- 1985-12-16 EP EP19860900129 patent/EP0205511A1/en not_active Withdrawn
- 1985-12-16 JP JP50026986A patent/JPS62501972A/en active Pending
-
1986
- 1986-08-20 DK DK397786A patent/DK397786D0/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62501972A (en) | 1987-08-06 |
| AU5312086A (en) | 1986-07-22 |
| EP0205511A1 (en) | 1986-12-30 |
| WO1986003748A1 (en) | 1986-07-03 |
| DK397786D0 (en) | 1986-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment | ||
| AHS | Application shelved for other reasons than non-payment |