BE817740A - Nouveaux derives de 1,8-naphtyridine et procede pour leur preparation - Google Patents
Nouveaux derives de 1,8-naphtyridine et procede pour leur preparationInfo
- Publication number
- BE817740A BE817740A BE146636A BE146636A BE817740A BE 817740 A BE817740 A BE 817740A BE 146636 A BE146636 A BE 146636A BE 146636 A BE146636 A BE 146636A BE 817740 A BE817740 A BE 817740A
- Authority
- BE
- Belgium
- Prior art keywords
- naphtyridine
- preparation
- new derivatives
- derivatives
- new
- 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
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI1397A HU168377B (fr) | 1973-07-17 | 1973-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE817740A true BE817740A (fr) | 1974-11-18 |
Family
ID=10994488
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE146635A BE817739A (fr) | 1973-07-17 | 1974-07-17 | Nouveau derive de 2-amino-6-methylpyridine et procede pour sa preparation |
| BE146636A BE817740A (fr) | 1973-07-17 | 1974-07-17 | Nouveaux derives de 1,8-naphtyridine et procede pour leur preparation |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE146635A BE817739A (fr) | 1973-07-17 | 1974-07-17 | Nouveau derive de 2-amino-6-methylpyridine et procede pour sa preparation |
Country Status (14)
| Country | Link |
|---|---|
| JP (5) | JPS5047997A (fr) |
| AT (1) | AT337700B (fr) |
| BE (2) | BE817739A (fr) |
| CA (1) | CA1033740A (fr) |
| DD (1) | DD113228A5 (fr) |
| DE (2) | DE2432730A1 (fr) |
| DK (1) | DK381774A (fr) |
| FI (1) | FI215274A (fr) |
| FR (1) | FR2237885B1 (fr) |
| GB (1) | GB1481602A (fr) |
| HU (1) | HU168377B (fr) |
| NL (1) | NL7409373A (fr) |
| NO (1) | NO742586L (fr) |
| SE (1) | SE7409250L (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52167585U (fr) * | 1976-06-11 | 1977-12-19 | ||
| DE3028520A1 (de) * | 1980-07-28 | 1982-02-25 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur herstellung von chinolinen, naphtyridinen und anderen stickstoff-bi-heterocyclen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536669B2 (fr) * | 1973-02-20 | 1980-09-22 |
-
1973
- 1973-07-17 HU HUCI1397A patent/HU168377B/hu unknown
-
1974
- 1974-02-09 JP JP49015893A patent/JPS5047997A/ja active Pending
- 1974-02-09 JP JP49015894A patent/JPS5047998A/ja active Pending
- 1974-02-09 JP JP49015895A patent/JPS5047981A/ja active Pending
- 1974-02-15 JP JP1775574A patent/JPS535316B2/ja not_active Expired
- 1974-07-08 DE DE2432730A patent/DE2432730A1/de active Pending
- 1974-07-10 DE DE2433071A patent/DE2433071A1/de not_active Withdrawn
- 1974-07-11 NL NL7409373A patent/NL7409373A/xx not_active Application Discontinuation
- 1974-07-15 FI FI2152/74A patent/FI215274A/fi unknown
- 1974-07-15 DD DD179917A patent/DD113228A5/xx unknown
- 1974-07-15 SE SE7409250A patent/SE7409250L/xx unknown
- 1974-07-15 FR FR7424526A patent/FR2237885B1/fr not_active Expired
- 1974-07-16 GB GB31493/74A patent/GB1481602A/en not_active Expired
- 1974-07-16 AT AT587774A patent/AT337700B/de not_active IP Right Cessation
- 1974-07-16 DK DK381774A patent/DK381774A/da not_active Application Discontinuation
- 1974-07-16 NO NO742586A patent/NO742586L/no unknown
- 1974-07-16 CA CA204,885A patent/CA1033740A/fr not_active Expired
- 1974-07-17 BE BE146635A patent/BE817739A/fr not_active IP Right Cessation
- 1974-07-17 BE BE146636A patent/BE817740A/fr not_active IP Right Cessation
-
1980
- 1980-03-19 JP JP3417480A patent/JPS55153785A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATA587774A (de) | 1976-11-15 |
| FI215274A (fr) | 1975-01-18 |
| NL7409373A (nl) | 1975-01-21 |
| FR2237885A1 (fr) | 1975-02-14 |
| JPS5040592A (fr) | 1975-04-14 |
| JPS5047998A (fr) | 1975-04-28 |
| NO742586L (fr) | 1975-02-10 |
| DE2433071A1 (de) | 1975-02-13 |
| DE2432730A1 (de) | 1975-02-06 |
| BE817739A (fr) | 1974-11-18 |
| DK381774A (fr) | 1975-03-03 |
| JPS5047997A (fr) | 1975-04-28 |
| AT337700B (de) | 1977-07-11 |
| CA1033740A (fr) | 1978-06-27 |
| JPS55153785A (en) | 1980-11-29 |
| GB1481602A (en) | 1977-08-03 |
| SE7409250L (fr) | 1975-01-20 |
| JPS535316B2 (fr) | 1978-02-25 |
| FR2237885B1 (fr) | 1978-05-26 |
| DD113228A5 (fr) | 1975-05-20 |
| JPS5047981A (fr) | 1975-04-28 |
| HU168377B (fr) | 1976-04-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT Effective date: 19860731 |