Vehicular Impact Signaling Device
An apparatus for the deployment of a visible plume to alert other motorists that a proximate motor vehicle has been involved in a collision.
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AbstractCompounds of the formula: ##STR1## wherein A stands for the radical --(CH2)2 -- which may optionally be substituted by one or two (1-2C)alkyl radicals; Q stands for an oxygen or sulphur atom; R° stands for a (1-4C)alkyl, (1-4C)alkoxy or cyclopropyl radical; R1 stands for a defined (3-4C)alkyl radical, a phenyl radical which may optionally bear a defined substituent, or a defined heteroaryl radical of 5 or 6 ring atoms; and R2 and R3 stand for hydrogen or a (1-2C)alkyl radical; and pharmaceutically-acceptable acid-addition salts thereof. Processes for the manufacture of said compounds. Pharmaceutical compositions comprising one of said compounds and a pharmaceutical diluent or carrier. The compounds are 5-hydroxytryptamine antagonists.Other References
| InventorsAssigneeApplicationNo. 06/488607 filed on 04/25/1983US Classes:514/312, Chalcogen attached directly to the six-membered hetero ring by nonionic bonding546/155, Plural chalcogens attached directly to the six-membered hetero ring by nonionic bonding546/157Chalcogen attached directly at 2-position by nonionic bondingField of Search546/155Plural chalcogens attached directly to the six-membered hetero ring by nonionic bondingExaminersPrimary: Daus, Donald G.Assistant: Rivers, Diana G. Attorney, Agent or FirmUS Patent ReferencesRe16394, 1572768, 1860286, 4035374, Imidazolyl alkylaminopyridone and pyridinethione compoundsIssued on: 07/12/1977 Inventor: Durant , et al.4235909, Octahydro-2H-pyrrolo[3,4-g]quinolines Issued on: 11/25/1980 Inventor: Bach , et al.4260764, 9-Hydroxyoctahydrobenzo [C] quinolines and intermediates therefor Issued on: 04/07/1981 Inventor: Johnson4343805, Heterocyclic compounds Issued on: 08/10/1982 Inventor: Crossley , et al.4426387, Piperid-4-yl ureas and thio ureas used as anti-depressant agents Issued on: 01/17/1984 Inventor: Archibald , et al.4435405Quinoline derivatives which are 5-hydroxytryptamine antagonists Issued on: 03/06/1984 Inventor: Blackburn , et al. International ClassesC07D 409/00 (20060101)C07D 409/04 (20060101) C07D 215/18 (20060101) C07D 215/36 (20060101) C07D 215/00 (20060101) C07D 215/22 (20060101) C07D 215/227 (20060101) C07D 333/00 (20060101) C07D 333/24 (20060101) Foreign Application Priority Data1982-05-04 GB |