DK140017B - Fremgangsmåde til fremstilling af octahydro-oxazolo(3,2-a)pyrrolo(2,1-c)pyrazinderivater. - Google Patents
Fremgangsmåde til fremstilling af octahydro-oxazolo(3,2-a)pyrrolo(2,1-c)pyrazinderivater.Info
- Publication number
- DK140017B DK140017B DK352874AA DK352874A DK140017B DK 140017 B DK140017 B DK 140017B DK 352874A A DK352874A A DK 352874AA DK 352874 A DK352874 A DK 352874A DK 140017 B DK140017 B DK 140017B
- Authority
- DK
- Denmark
- Prior art keywords
- oxazolo
- octahydro
- pyrrolo
- preparation
- pyrazine derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
- C07K5/06078—Dipeptides with the first amino acid being neutral and aromatic or cycloaliphatic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH995473 | 1973-07-09 | ||
| CH132574 | 1974-01-31 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK352874A DK352874A (da) | 1975-03-03 |
| DK140017B true DK140017B (da) | 1979-06-05 |
| DK140017C DK140017C (da) | 1979-11-05 |
Family
ID=25687336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK352874AA DK140017B (da) | 1973-07-09 | 1974-07-01 | Fremgangsmåde til fremstilling af octahydro-oxazolo(3,2-a)pyrrolo(2,1-c)pyrazinderivater. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4000139A (da) |
| JP (1) | JPS5833877B2 (da) |
| AT (1) | AT347957B (da) |
| DD (1) | DD113235A5 (da) |
| DE (1) | DE2431963C2 (da) |
| DK (1) | DK140017B (da) |
| ES (1) | ES428030A1 (da) |
| FI (1) | FI56386C (da) |
| FR (1) | FR2236868B1 (da) |
| GB (1) | GB1479007A (da) |
| NL (1) | NL7409117A (da) |
| SE (1) | SE397093B (da) |
| SU (1) | SU593664A3 (da) |
| YU (1) | YU36962B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH619468A5 (da) * | 1976-01-12 | 1980-09-30 | Sandoz Ag | |
| GB1584464A (en) * | 1977-04-19 | 1981-02-11 | Farmaceutici Italia | Ergot alkaloids |
| LU78804A1 (de) * | 1977-12-30 | 1979-07-20 | Byk Gulden Lomberg Chem Fab | N-substituierte w-aminoalkanoyl-w-aminoalkansaeuren,ihre verwendung und verfahren zu ihrer herstellung sowie diese verbindungen enthaltende arzneimittel |
| EP0003286B1 (de) * | 1978-01-20 | 1982-03-24 | Sandoz Ag | Ergopeptidalkaloid-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende pharmazeutische Zusammensetzungen |
| DE3116257A1 (de) * | 1980-05-30 | 1982-01-07 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | "wertpapier mit echtheitsmerkmalen" |
| DE3303616A1 (de) * | 1982-02-12 | 1983-08-25 | Sandoz-Patent-GmbH, 7850 Lörrach | Mutterkornalkaloide, verfahren zu deren herstellung sowie diese verbindungen enthaltende pharmazeutische zubereitungen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194868B (de) * | 1961-05-10 | 1965-06-16 | Sandoz Ag | Verfahren zur Herstellung von Octahydro-oxazolo [3, 2-a] pyrrolo[2, 1-c] pyrazinderivaten |
| US3314959A (en) * | 1961-05-10 | 1967-04-18 | Sandoz Ltd | Intermediates for the synthesis of ergot alkaloids |
| CH395119A (de) * | 1961-05-10 | 1965-07-15 | Sandoz Ag | Verfahren zur Herstellung von heterocyclischen Verbindungen |
| FR1583797A (da) * | 1967-04-12 | 1969-12-05 | ||
| CH541564A (de) * | 1967-08-02 | 1973-09-15 | Sandoz Ag | Verfahren zur Herstellung von bisher unbekannten heterocyclischen Verbindungen |
| JPS4735440A (da) * | 1971-03-29 | 1972-11-25 |
-
1974
- 1974-07-01 DK DK352874AA patent/DK140017B/da not_active IP Right Cessation
- 1974-07-01 FI FI2010/74A patent/FI56386C/fi active
- 1974-07-01 SE SE7408688A patent/SE397093B/xx not_active IP Right Cessation
- 1974-07-02 US US05/485,275 patent/US4000139A/en not_active Expired - Lifetime
- 1974-07-03 DE DE2431963A patent/DE2431963C2/de not_active Expired
- 1974-07-05 DD DD179743A patent/DD113235A5/xx unknown
- 1974-07-05 NL NL7409117A patent/NL7409117A/xx not_active Application Discontinuation
- 1974-07-05 FR FR7423426A patent/FR2236868B1/fr not_active Expired
- 1974-07-06 ES ES428030A patent/ES428030A1/es not_active Expired
- 1974-07-08 AT AT559774A patent/AT347957B/de not_active IP Right Cessation
- 1974-07-08 YU YU1899/74A patent/YU36962B/xx unknown
- 1974-07-08 JP JP49077461A patent/JPS5833877B2/ja not_active Expired
- 1974-07-08 SU SU742043805A patent/SU593664A3/ru active
- 1974-07-08 GB GB30269/74A patent/GB1479007A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE397093B (sv) | 1977-10-17 |
| AT347957B (de) | 1979-01-25 |
| AU7097874A (en) | 1976-01-08 |
| FR2236868B1 (da) | 1978-04-28 |
| JPS5833877B2 (ja) | 1983-07-22 |
| US4000139A (en) | 1976-12-28 |
| JPS5040594A (da) | 1975-04-14 |
| DK140017C (da) | 1979-11-05 |
| SU593664A3 (ru) | 1978-02-15 |
| ATA559774A (de) | 1978-06-15 |
| FI56386C (fi) | 1980-01-10 |
| DE2431963C2 (de) | 1986-04-17 |
| NL7409117A (nl) | 1975-01-13 |
| YU36962B (en) | 1984-08-31 |
| DK352874A (da) | 1975-03-03 |
| GB1479007A (en) | 1977-07-06 |
| SE7408688L (da) | 1975-01-10 |
| FR2236868A1 (da) | 1975-02-07 |
| FI56386B (fi) | 1979-09-28 |
| FI201074A (da) | 1975-01-10 |
| DD113235A5 (da) | 1975-05-20 |
| ES428030A1 (es) | 1976-09-16 |
| YU189974A (en) | 1982-06-18 |
| DE2431963A1 (de) | 1975-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |