FR2051564A1 - - Google Patents
Info
- Publication number
- FR2051564A1 FR2051564A1 FR7019131A FR7019131A FR2051564A1 FR 2051564 A1 FR2051564 A1 FR 2051564A1 FR 7019131 A FR7019131 A FR 7019131A FR 7019131 A FR7019131 A FR 7019131A FR 2051564 A1 FR2051564 A1 FR 2051564A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82875769A | 1969-05-28 | 1969-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2051564A1 true FR2051564A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-09 |
| FR2051564B1 FR2051564B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-30 |
Family
ID=25252663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7019131A Expired FR2051564B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-05-28 | 1970-05-26 |
Country Status (8)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2161051A2 (en) * | 1971-11-24 | 1973-07-06 | Sandoz Sa | Tricyclic dihydroquinazolinone derivs - with bronchodilating or hypotensive activity |
| FR2182946A2 (en) * | 1972-04-25 | 1973-12-14 | Sandoz Sa | Bronchodilating quinazolinone derivs - 2,3-dihydroimidazo (2,1-b) quinazolin-5(0h) -ones |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887559A (en) * | 1971-07-15 | 1975-06-03 | Sandoz Ag | Pharmacologically active tricyclic quinazolinones |
| US3875161A (en) * | 1971-07-15 | 1975-04-01 | Sandoz Ag | Imidazo(2,1-b)quinazolin-5(1OH)-ones |
| US3932407A (en) * | 1973-11-19 | 1976-01-13 | Bristol-Myers Company | Optionally substituted 1,2,3,5-tetrahydroimidezo(2,1-b)-quinazolin-2-ones and 6(H)-1,2,3,4-tetrahydropyimido(2,1-b)quinazolin-2-ones |
| USRE31617E (en) * | 1972-02-04 | 1984-06-26 | Bristol-Myers Company | Optionally substituted 1,2,3,5-tetrahydroimidezo(2,1-b)-quinazolin-2-ones and 6(H)-1,2,3,4-tetrahydropyimido(2,1-b)quinazolin-2-ones |
| SE407408B (sv) * | 1972-09-22 | 1979-03-26 | Bristol Myers Co | Forfarande for framstellning av kondenserade kinozolinderivat |
| US3978059A (en) * | 1972-11-06 | 1976-08-31 | Sandoz, Inc. | Cyclic substituted tricyclic quinazolinones |
| US3969506A (en) * | 1973-01-19 | 1976-07-13 | Sandoz, Inc. | Pharmacologically active tricyclic quinazolinones |
| US3859289A (en) * | 1973-01-26 | 1975-01-07 | Goetz E Hardtmann | Tricyclic pyrimidinones |
| US3984556A (en) * | 1973-01-19 | 1976-10-05 | Sandoz, Inc. | Alkyl-substituted-tricyclic quinazolinones for lowering blood pressure |
| US3883652A (en) * | 1973-01-19 | 1975-05-13 | Sandoz Ag | Certain substituted-tricyclic quinazolin-thiones used as brochodilators |
| US3875160A (en) * | 1973-01-22 | 1975-04-01 | Goetz E Hardtmann | Quaternary-tricyclic quinazolinones |
| US3982000A (en) * | 1973-01-19 | 1976-09-21 | Sandoz, Inc. | Alkyl-substituted-tricyclic quinazolinones as bronchodilators |
| US3975386A (en) * | 1973-01-26 | 1976-08-17 | Sandoz, Inc. | N-substituted-3-azaisatoic anhydrides |
| US3894022A (en) * | 1973-06-25 | 1975-07-08 | Sandoz Ag | Tetracyclic quinazolinones and quinazolinium salts |
| DE2557425C2 (de) * | 1975-12-19 | 1987-03-19 | C.H. Boehringer Sohn, 6507 Ingelheim | 11-Oxo-11-H-pyrido[2,1-b]-chinazolin-2-carbonsäure und ihre Salze, Verfahren zu ihrer Herstellung und Arzneimittel |
| US4452787A (en) * | 1981-09-16 | 1984-06-05 | Sandoz, Inc. | 1-Substituted tricyclic quinazolinones having biological activity as tranquilizers |
| PH19788A (en) * | 1981-09-16 | 1986-07-02 | Sandoz Ag | 1-substituted tricyclic quinazolinones,pharmaceutical composition containing same and method of use thereof |
| PH17745A (en) * | 1981-09-16 | 1984-11-27 | Sandoz Ag | Trifluoromethyl substituted tricyclic quinazolinones |
| US4455312A (en) * | 1982-08-19 | 1984-06-19 | Portnyagina Vera A | 2-(o-Carboxyphenylamino)-6H-pyrimido(2,1-b)-quinazolone-6 and derivatives thereof, and application as antiphlogistics |
| US4760065A (en) * | 1986-02-13 | 1988-07-26 | Hardtmann Goetz E | Trifluoromethyl substituted tetracyclic quinazolin-ones having tranquilizing activity |
| US5070086A (en) * | 1987-12-23 | 1991-12-03 | Schering Corporation | Imidazo- and pyrimido-quinoline, naphthyridine and pyridopyrazine compounds |
| US5064958A (en) * | 1988-11-23 | 1991-11-12 | Pfizer Inc. | 1,3-genzoxazine, 2,4-dione derivatives |
| US4939290A (en) * | 1988-11-23 | 1990-07-03 | Pfizer Inc. | Benzoic acid derivatives |
-
1969
- 1969-05-28 US US828757A patent/US3598823A/en not_active Expired - Lifetime
-
1970
- 1970-05-15 CH CH727570A patent/CH532066A/de not_active IP Right Cessation
- 1970-05-18 GB GB2395670A patent/GB1314903A/en not_active Expired
- 1970-05-18 GB GB197173A patent/GB1326709A/en not_active Expired
- 1970-05-23 DE DE19702025248 patent/DE2025248A1/de active Pending
- 1970-05-26 BE BE750960D patent/BE750960A/xx unknown
- 1970-05-26 ES ES380041A patent/ES380041A1/es not_active Expired
- 1970-05-26 FR FR7019131A patent/FR2051564B1/fr not_active Expired
- 1970-05-27 JP JP45044940A patent/JPS4914239B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2161051A2 (en) * | 1971-11-24 | 1973-07-06 | Sandoz Sa | Tricyclic dihydroquinazolinone derivs - with bronchodilating or hypotensive activity |
| FR2182946A2 (en) * | 1972-04-25 | 1973-12-14 | Sandoz Sa | Bronchodilating quinazolinone derivs - 2,3-dihydroimidazo (2,1-b) quinazolin-5(0h) -ones |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4914239B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-05 |
| US3598823A (en) | 1971-08-10 |
| GB1326709A (en) | 1973-08-15 |
| ES380041A1 (es) | 1973-04-16 |
| BE750960A (fr) | 1970-11-26 |
| CH532066A (de) | 1972-12-31 |
| DE2025248A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-12-03 |
| GB1314903A (en) | 1973-04-26 |
| FR2051564B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |