GB1228196A - - Google Patents
Info
- Publication number
- GB1228196A GB1228196A GB1228196DA GB1228196A GB 1228196 A GB1228196 A GB 1228196A GB 1228196D A GB1228196D A GB 1228196DA GB 1228196 A GB1228196 A GB 1228196A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzo
- group
- naphthyridone
- general formula
- substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL121670A PL60793B1 (is) | 1967-07-13 | ||
PL121669A PL60795B1 (is) | 1967-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228196A true GB1228196A (is) | 1971-04-15 |
Family
ID=26652815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228196D Expired GB1228196A (is) | 1967-07-13 | 1968-07-15 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH498841A (is) |
FR (1) | FR1585099A (is) |
GB (1) | GB1228196A (is) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471516A1 (en) * | 1990-08-16 | 1992-02-19 | Imperial Chemical Industries Plc | Tricyclic heterocyclic derivatives |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116840A (en) * | 1985-06-13 | 1992-05-26 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
PT82752B (pt) * | 1985-06-13 | 1988-12-15 | Schering Corp | Processo para a preparacao de derivados policiclicos de quinolina, naftiridina e pirazinopiridina |
US4988705A (en) * | 1985-06-13 | 1991-01-29 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
US4810708A (en) * | 1986-05-15 | 1989-03-07 | Schering Corporation | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives |
-
1968
- 1968-07-10 FR FR1585099D patent/FR1585099A/fr not_active Expired
- 1968-07-10 CH CH1029168A patent/CH498841A/fr not_active IP Right Cessation
- 1968-07-15 GB GB1228196D patent/GB1228196A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0471516A1 (en) * | 1990-08-16 | 1992-02-19 | Imperial Chemical Industries Plc | Tricyclic heterocyclic derivatives |
Also Published As
Publication number | Publication date |
---|---|
DE1770839A1 (de) | 1972-03-09 |
FR1585099A (is) | 1970-01-09 |
CH498841A (fr) | 1970-11-15 |
DE1770839B2 (de) | 1977-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA857523B (en) | Pharmaceutical compositions containing diazepines and having a paf-antagonistic activity | |
GB1495526A (en) | Chroman derivatives | |
GB1173942A (en) | New 2,3-Dihydro-1,4-Benzoxazines | |
IE37572L (en) | 1-aminouracils | |
GB1413288A (en) | Heat-sensitive recording materials | |
GB1228196A (is) | ||
ES457993A1 (es) | Un procedimiento para la preparacion de una isotiazolopiri- dina. | |
GR78961B (is) | ||
KR850005433A (ko) | 나프티리딘 및 피리도피리미딘 화합물의 제조방법 | |
GB1232836A (is) | ||
JPS5430184A (en) | 3,4-dihydrocarbostyril derivative | |
ES468127A1 (es) | Un procedimiento para la preparacion de nuevos derivados de pirido (2,1-b) quinazolina | |
FR2479219B1 (is) | ||
JPS5430183A (en) | 3,4-dihydrocarbostyril derivative | |
GB1233268A (is) | ||
ES425748A1 (es) | Procedimiento para preparar la ftalazino (2,3-b) ftalazina-5 (14h) 12 (7h)-diona. | |
GB1535855A (en) | Diazarhodamine-lactones their manufacture and their use as dye intermediates for copying processes | |
GB1328602A (en) | Process for the preparation of 10,11-dihydrodibenzo-6,f-azepinones | |
IE43793L (en) | 2-(disubstituted amino) -4-phenyl-imidazolines | |
GB1204121A (en) | Novel bis-chromonyl compounds, their preparation and use | |
GB1146183A (en) | Improvements in or relating to nicotinamide derivatives having an analgesic, anti-inflammatory, antipyretic and anti-histaminic action, method for their preparation, andtherapeutical use | |
GB1093977A (en) | 4-quinazolinone derivatives | |
GB1265053A (is) | ||
ES395952A1 (es) | Un metodo para la produccion de derivados de dihidropirimi-dopiridazina. | |
GB1197138A (en) | Method for Producing Benzodiazephine Derivatives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |