FR2204419A1 - Cycloalkaimidazo-(2,1-b)quinazolinones - bronchodilators and intermediate cycloalkaimidazo-2-thiones and 2-alkylthio cpds. - Google Patents
Cycloalkaimidazo-(2,1-b)quinazolinones - bronchodilators and intermediate cycloalkaimidazo-2-thiones and 2-alkylthio cpds.Info
- Publication number
- FR2204419A1 FR2204419A1 FR7338198A FR7338198A FR2204419A1 FR 2204419 A1 FR2204419 A1 FR 2204419A1 FR 7338198 A FR7338198 A FR 7338198A FR 7338198 A FR7338198 A FR 7338198A FR 2204419 A1 FR2204419 A1 FR 2204419A1
- Authority
- FR
- France
- Prior art keywords
- cycloalkaimidazo
- cpds
- prepd
- quinazolinones
- thiones
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles 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 in position 2
- C07D235/28—Sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (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 |
---|---|---|---|
US30164872A | 1972-10-27 | 1972-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2204419A1 true FR2204419A1 (en) | 1974-05-24 |
Family
ID=23164269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7338198A Withdrawn FR2204419A1 (en) | 1972-10-27 | 1973-10-26 | Cycloalkaimidazo-(2,1-b)quinazolinones - bronchodilators and intermediate cycloalkaimidazo-2-thiones and 2-alkylthio cpds. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS49132100A (fr) |
BE (1) | BE806526A (fr) |
DE (1) | DE2353192A1 (fr) |
FR (1) | FR2204419A1 (fr) |
NL (1) | NL7314532A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4871732A (en) * | 1988-09-22 | 1989-10-03 | Merrell Dow Pharmaceuticals Inc. | Substituted imidazo(2,1-b)quinazolin-5(3H)-ones and related tricyclic compounds and use as bronchodilators |
UA89035C2 (ru) * | 2003-12-03 | 2009-12-25 | Лео Фарма А/С | Эфиры гидроксамовых кислот и их фармацевтическое применение |
-
1973
- 1973-10-23 NL NL7314532A patent/NL7314532A/xx unknown
- 1973-10-24 DE DE19732353192 patent/DE2353192A1/de active Pending
- 1973-10-25 JP JP11947973A patent/JPS49132100A/ja active Pending
- 1973-10-25 BE BE137076A patent/BE806526A/fr unknown
- 1973-10-26 FR FR7338198A patent/FR2204419A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS49132100A (fr) | 1974-12-18 |
NL7314532A (fr) | 1974-05-01 |
BE806526A (fr) | 1974-04-25 |
DE2353192A1 (de) | 1974-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1160631A (en) | Sensitization of Light-Sensitive Polymers | |
FR2204419A1 (en) | Cycloalkaimidazo-(2,1-b)quinazolinones - bronchodilators and intermediate cycloalkaimidazo-2-thiones and 2-alkylthio cpds. | |
ES420643A1 (es) | Procedimiento para la obtencion de sulfuros organicos. | |
GB1227509A (fr) | ||
FR2208671A1 (en) | N-substd. 2-anilino-imidazolines - with hypotensive, sedative, secretion-inhibiting and analgesic activity | |
ES441616A1 (es) | Un procedimiento para la preparacion de anilinobenzotiazo- les. | |
ES418277A1 (es) | Procedimiento para la obtencion de 1-etil-imidazoles. | |
GB1381320A (en) | Benzoxazole derivatives | |
GB1429166A (fr) | ||
GB1060133A (en) | A derivative of -aminobenzylpenicillin | |
GB1362818A (en) | N-alkoxyalkylidenesulphonamide compounds | |
GB1421280A (en) | 3-heterocyclicthiomethylcephalosporins | |
ES412437A1 (es) | Procedimiento para preparar imidas de esteres de acidos n- (aminometiliden)-tiol-fosforicos. | |
GB1377214A (en) | Organosilicon compounds | |
ES423024A1 (es) | Procedimiento para la preparacion de derivados de acidos penicilanico y cefalosporanico. | |
FR2137626A1 (en) | 6-(benzazepine-6-yl) benzoic acid salts-intermediates for - rheadan alkaloids | |
FR2261270A1 (en) | 3-(N-(4-carboxyphenyl)carbamoyloxymethyl)cephems - with antibiotic props | |
FR2166021A1 (en) | Heterocyclic esters of 5,5-dialkyl-8-substd 1,2,3,4-tetrahydro - -5h-(1)-benzopyrano(3,4-d)-pyridin-10-ols - with analgesic and mild | |
GB1325944A (en) | Bisoxalic acid diamides | |
FR2208654A2 (en) | Heterocyclic esters of 5,5-dialkyl-8-substd 1,2,3,4-tetrahydro - -5h-(1)-benzopyrano(3,4-d)-pyridin-10-ols - with analgesic and mild | |
GB1120082A (en) | Improvements in or relating to acetaldehyde diacylates and the manufacture thereof | |
FR2210186A5 (en) | Halogenated ureidophenyl carbamates - herbicides, by reacting corresp. halophenols and isocyanates | |
GB1494939A (en) | 3,7-dimethyl-3-hydroxy-6-octenenitrile and process for its preparation | |
FR2173781A2 (en) | Heterocycle substd phosphates - parasiticides | |
BE812492A (fr) | Nouveaux composes de la serie des thienodiazepines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |