AT351536B - Verfahren zur herstellung von neuen benzo (c) (1,6)-naphthyridin-derivaten und ihren saeure- additonssalzen - Google Patents
Verfahren zur herstellung von neuen benzo (c) (1,6)-naphthyridin-derivaten und ihren saeure- additonssalzenInfo
- Publication number
- AT351536B AT351536B AT79975A AT79975A AT351536B AT 351536 B AT351536 B AT 351536B AT 79975 A AT79975 A AT 79975A AT 79975 A AT79975 A AT 79975A AT 351536 B AT351536 B AT 351536B
- Authority
- AT
- Austria
- Prior art keywords
- additone
- salts
- acid
- producing new
- naphthyridine derivatives
- Prior art date
Links
Classifications
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH155074 | 1974-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA79975A ATA79975A (de) | 1979-01-15 |
| AT351536B true AT351536B (de) | 1979-07-25 |
Family
ID=4213026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79975A AT351536B (de) | 1974-02-05 | 1975-02-04 | Verfahren zur herstellung von neuen benzo (c) (1,6)-naphthyridin-derivaten und ihren saeure- additonssalzen |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS50108297A (sh) |
| AT (1) | AT351536B (sh) |
| BE (1) | BE825124A (sh) |
| CA (1) | CA1055944A (sh) |
| DD (1) | DD117216A5 (sh) |
| DE (1) | DE2503156A1 (sh) |
| DK (1) | DK136189B (sh) |
| ES (1) | ES434406A1 (sh) |
| FI (1) | FI750205A (sh) |
| FR (1) | FR2259611B1 (sh) |
| GB (2) | GB1497723A (sh) |
| HU (1) | HU169923B (sh) |
| IL (1) | IL46553A (sh) |
| NL (1) | NL7501159A (sh) |
| NO (1) | NO750263L (sh) |
| NZ (1) | NZ176550A (sh) |
| PH (1) | PH11824A (sh) |
| SE (1) | SE7500859L (sh) |
| ZA (1) | ZA75743B (sh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8800397D0 (en) * | 1988-01-08 | 1988-02-10 | Sandoz Ltd | Improvements in/relating to organic compounds |
| MY105344A (en) * | 1990-05-16 | 1994-09-30 | Byk Gulden Lomberg Chemische Fabrik | New sulphonyl compounds |
-
1975
- 1975-01-27 DE DE19752503156 patent/DE2503156A1/de active Pending
- 1975-01-27 FI FI750205A patent/FI750205A/fi not_active Application Discontinuation
- 1975-01-27 DK DK24275AA patent/DK136189B/da unknown
- 1975-01-27 SE SE7500859A patent/SE7500859L/xx unknown
- 1975-01-29 NO NO750263A patent/NO750263L/no unknown
- 1975-01-31 NL NL7501159A patent/NL7501159A/xx not_active Application Discontinuation
- 1975-02-03 GB GB30857/77A patent/GB1497723A/en not_active Expired
- 1975-02-03 DD DD183969A patent/DD117216A5/xx unknown
- 1975-02-03 BE BE153007A patent/BE825124A/xx unknown
- 1975-02-03 ES ES434406A patent/ES434406A1/es not_active Expired
- 1975-02-03 NZ NZ176550A patent/NZ176550A/xx unknown
- 1975-02-03 PH PH16771A patent/PH11824A/en unknown
- 1975-02-03 IL IL46553A patent/IL46553A/en unknown
- 1975-02-03 GB GB4516/75A patent/GB1497722A/en not_active Expired
- 1975-02-03 HU HUSA2741A patent/HU169923B/hu unknown
- 1975-02-04 JP JP50014021A patent/JPS50108297A/ja active Pending
- 1975-02-04 AT AT79975A patent/AT351536B/de not_active IP Right Cessation
- 1975-02-04 CA CA219,303A patent/CA1055944A/en not_active Expired
- 1975-02-05 FR FR7503547A patent/FR2259611B1/fr not_active Expired
- 1975-02-05 ZA ZA00750743A patent/ZA75743B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL46553A0 (en) | 1975-04-25 |
| ZA75743B (en) | 1976-09-29 |
| FR2259611A1 (sh) | 1975-08-29 |
| NZ176550A (en) | 1978-09-25 |
| DK136189C (sh) | 1978-01-30 |
| IL46553A (en) | 1977-12-30 |
| DK24275A (sh) | 1975-09-29 |
| HU169923B (sh) | 1977-02-28 |
| JPS50108297A (sh) | 1975-08-26 |
| GB1497722A (en) | 1978-01-12 |
| FI750205A (sh) | 1975-08-06 |
| GB1497723A (en) | 1978-01-12 |
| DE2503156A1 (de) | 1975-08-07 |
| AU7784375A (en) | 1976-08-05 |
| FR2259611B1 (sh) | 1980-01-11 |
| ATA79975A (de) | 1979-01-15 |
| ES434406A1 (es) | 1977-03-01 |
| SE7500859L (sh) | 1975-08-06 |
| DK136189B (da) | 1977-08-29 |
| BE825124A (fr) | 1975-08-04 |
| NL7501159A (nl) | 1975-08-07 |
| PH11824A (en) | 1978-07-19 |
| DD117216A5 (sh) | 1976-01-05 |
| CA1055944A (en) | 1979-06-05 |
| NO750263L (sh) | 1975-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| UEP | Publication of translation of european patent specification | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |