CH553804A - PROCESS FOR PREPARING SUBSTITUTED PYRIDOPYRIMIDONES. - Google Patents
PROCESS FOR PREPARING SUBSTITUTED PYRIDOPYRIMIDONES.Info
- Publication number
- CH553804A CH553804A CH110774A CH110774A CH553804A CH 553804 A CH553804 A CH 553804A CH 110774 A CH110774 A CH 110774A CH 110774 A CH110774 A CH 110774A CH 553804 A CH553804 A CH 553804A
- Authority
- CH
- Switzerland
- Prior art keywords
- pyridopyrimidones
- preparing substituted
- substituted
- preparing
- substituted pyridopyrimidones
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18156571A | 1971-09-17 | 1971-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH553804A true CH553804A (en) | 1974-09-13 |
Family
ID=22664825
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH110774A CH553804A (en) | 1971-09-17 | 1972-09-15 | PROCESS FOR PREPARING SUBSTITUTED PYRIDOPYRIMIDONES. |
| CH1354972A CH553803A (en) | 1971-09-17 | 1972-09-15 | PROCESS FOR THE PREPARATION OF ACTIVE COMPOUNDS ON THE CENTRAL NERVOUS SYSTEM. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1354972A CH553803A (en) | 1971-09-17 | 1972-09-15 | PROCESS FOR THE PREPARATION OF ACTIVE COMPOUNDS ON THE CENTRAL NERVOUS SYSTEM. |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4836193A (en) |
| CA (1) | CA1005056A (en) |
| CH (2) | CH553804A (en) |
| DE (1) | DE2245363A1 (en) |
| FR (1) | FR2154523B1 (en) |
| GB (1) | GB1408433A (en) |
| HU (1) | HU165451B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH614938A5 (en) * | 1975-05-13 | 1979-12-28 | Ciba Geigy Ag | |
| HU179143B (en) * | 1977-12-29 | 1982-08-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing 9-hydroxy-groops-containing 6,7-dihydro-pyrido-square bracket-1,2-a-square bracket closed-pyrimidin derivatives and esters thereof |
| US4192946A (en) * | 1978-06-29 | 1980-03-11 | Ciba-Geigy Corporation | Process for producing 3-hydroxy-5-halopyridines |
| US8507674B2 (en) | 2007-11-13 | 2013-08-13 | The University Of Tokyo | Quorum sensing inhibitor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1147759A (en) * | 1965-06-17 | 1969-04-10 | Sterling Drug Inc | Aromatic derivatives and preparation thereof |
| AT299212B (en) * | 1966-11-02 | 1972-06-12 | Chinoin Gyogyszer Es Vegyeszet | Process for the preparation of new homopyrimidazole derivatives and their salts |
-
1972
- 1972-09-05 CA CA150,907A patent/CA1005056A/en not_active Expired
- 1972-09-08 GB GB4187272A patent/GB1408433A/en not_active Expired
- 1972-09-15 DE DE19722245363 patent/DE2245363A1/en active Pending
- 1972-09-15 CH CH110774A patent/CH553804A/en not_active IP Right Cessation
- 1972-09-15 FR FR7232832A patent/FR2154523B1/fr not_active Expired
- 1972-09-15 CH CH1354972A patent/CH553803A/en not_active IP Right Cessation
- 1972-09-15 HU HUSU000774 patent/HU165451B/hu unknown
- 1972-09-18 JP JP47093568A patent/JPS4836193A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4836193A (en) | 1973-05-28 |
| CH553803A (en) | 1974-09-13 |
| CA1005056A (en) | 1977-02-08 |
| DE2245363A1 (en) | 1973-03-22 |
| HU165451B (en) | 1974-08-28 |
| FR2154523B1 (en) | 1975-10-31 |
| GB1408433A (en) | 1975-10-01 |
| FR2154523A1 (en) | 1973-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |