ZA794910B - Production of heterocyclic compounds - Google Patents
Production of heterocyclic compoundsInfo
- Publication number
- ZA794910B ZA794910B ZA00794910A ZA794910A ZA794910B ZA 794910 B ZA794910 B ZA 794910B ZA 00794910 A ZA00794910 A ZA 00794910A ZA 794910 A ZA794910 A ZA 794910A ZA 794910 B ZA794910 B ZA 794910B
- Authority
- ZA
- South Africa
- Prior art keywords
- production
- heterocyclic compounds
- heterocyclic
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having three 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
- C07D253/075—Two hetero atoms, in positions 3 and 5
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7837215 | 1978-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA794910B true ZA794910B (en) | 1980-08-27 |
Family
ID=10499745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00794910A ZA794910B (en) | 1978-09-18 | 1979-09-17 | Production of heterocyclic compounds |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4308384A (da) |
| EP (1) | EP0009384A1 (da) |
| JP (1) | JPS5540700A (da) |
| AU (1) | AU5090979A (da) |
| CA (1) | CA1103670A (da) |
| DK (1) | DK388079A (da) |
| ES (1) | ES484219A1 (da) |
| FI (1) | FI792883A7 (da) |
| IE (1) | IE48829B1 (da) |
| ZA (1) | ZA794910B (da) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5496927A (en) * | 1985-02-04 | 1996-03-05 | Merrell Pharmaceuticals Inc. | Peptidase inhibitors |
| DE4015946C3 (de) * | 1990-05-18 | 1996-06-20 | Kuesters Eduard Maschf | Ablaufplatte für eine Vorrichtung zum Aufbringen eines Flüssigkeitsfilms auf eine Warenbahn |
| AU690986B2 (en) * | 1994-06-02 | 1998-05-07 | Merrell Pharmaceuticals Inc. | Perfluoroalkyl ketone inhibitors of elastase and processes for making the same |
| NZ287604A (en) * | 1994-06-02 | 1998-12-23 | Merrell Pharma Inc | Acylated enol derivatives as prodrugs of elastase inhibitors |
| US6172044B1 (en) | 1995-12-01 | 2001-01-09 | Aventis Pharmaceuticals Inc. | Acylated enol derivative of α-ketoesters and α-ketoamides |
| US5948886A (en) * | 1996-11-20 | 1999-09-07 | Hoechst Marion Roussel, Inc. | Acylated enol derivatives of α-ketoesters and α-ketoamides |
| HU227841B1 (en) | 1997-11-12 | 2012-05-02 | Bayer Pharma AG | 2-phenyl substituted imidazotriazinones, process for their preparation and pharmaceutical compositions thereof |
| DE19827640A1 (de) | 1998-06-20 | 1999-12-23 | Bayer Ag | 7-Alkyl- und Cycloalkyl-substituierte Imidazotriazinone |
| GB0113343D0 (en) * | 2001-06-01 | 2001-07-25 | Bayer Ag | Novel Heterocycles 2 |
| DE10135815A1 (de) | 2001-07-23 | 2003-02-06 | Bayer Ag | Verwendung von 2-Alkoxyphenyl-substituierten Imidazotriazinonen |
| DE10232113A1 (de) | 2002-07-16 | 2004-01-29 | Bayer Ag | Vardenafil Hydrochlorid Trihydrat enthaltende Arzneimittel |
| US7462614B2 (en) * | 2003-04-01 | 2008-12-09 | Smithkline Beecham Corporation | Imidazotriazine compounds |
| DE102005009240A1 (de) | 2005-03-01 | 2006-09-07 | Bayer Healthcare Ag | Arzneiformen mit verbesserten pharmakokinetischen Eigenschaften |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3422194A (en) * | 1967-08-15 | 1969-01-14 | Smithkline Corp | The treatment of depression with imidazo(1,2-b)-as-triazines and compositions thereof |
| BE791025A (fr) * | 1971-11-19 | 1973-05-07 | Allen & Hanburys Ltd | Composes heterocycliques |
| GB1457873A (en) * | 1973-01-04 | 1976-12-08 | Allen & Hanburys Ltd | Imidazotriazines |
| DE2460889C2 (de) * | 1974-12-21 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 6-tert.-Butyl-3-mercapto-4-amino- 1.2.4-triazin-5(4H)-on |
| GB1584461A (en) * | 1977-03-25 | 1981-02-11 | Allen & Hanburys Ltd | Imidazotriazines imidazotriazinones and pharmaceutical compositions containing them |
-
1979
- 1979-09-14 US US06/075,732 patent/US4308384A/en not_active Expired - Lifetime
- 1979-09-17 IE IE1758/79A patent/IE48829B1/en unknown
- 1979-09-17 DK DK388079A patent/DK388079A/da unknown
- 1979-09-17 ES ES484219A patent/ES484219A1/es not_active Expired
- 1979-09-17 FI FI792883A patent/FI792883A7/fi not_active Application Discontinuation
- 1979-09-17 EP EP79301906A patent/EP0009384A1/en not_active Withdrawn
- 1979-09-17 AU AU50909/79A patent/AU5090979A/en not_active Abandoned
- 1979-09-17 ZA ZA00794910A patent/ZA794910B/xx unknown
- 1979-09-18 JP JP11999179A patent/JPS5540700A/ja active Pending
- 1979-09-18 CA CA335,892A patent/CA1103670A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI792883A7 (fi) | 1981-01-01 |
| DK388079A (da) | 1980-03-19 |
| IE791758L (en) | 1980-03-18 |
| ES484219A1 (es) | 1980-10-01 |
| CA1103670A (en) | 1981-06-23 |
| JPS5540700A (en) | 1980-03-22 |
| EP0009384A1 (en) | 1980-04-02 |
| AU5090979A (en) | 1980-02-21 |
| IE48829B1 (en) | 1985-05-29 |
| US4308384A (en) | 1981-12-29 |
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