Arylethylamine compounds
Patent 5276051 Issued on January 4, 1994. Estimated Expiration Date: 
August 12, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
August 12, 2012. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3733333 Indole derivatives which inhibit leukotriene biosynthesis Patent #: 5095031 Inventors
AssigneeApplicationNo. 931574 filed on 08/12/1992US Classes:514/415, The bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.)514/235.2, Ring nitrogen in the bicyclo ring system514/254.09, Indole ring system (including hydrogenated) attached directly or indirectly to the piperazine ring by nonionic bonding544/144, Chalcogen bonded directly to the bicyclo ring system544/373, The five-membered hetero ring is one of the cyclos in a bicyclo ring system548/507Chalcogen or additional nitrogen attached indirectly to ring carbon of the five-membered hetero ring by acyclic nonionic bondingExaminersPrimary: Brust, Joseph PaulAssistant: Gabilan, Mary Susan H. Attorney, Agent or FirmForeign Patent References
International ClassesC07D 209/14A61K 031/34 Foreign Application Priority Data1991-08-13 FRAbstractThe invention relates to a compound selected from those of formula (I): ##STR1## in which Ar', R1 and R2 are as defined in the specification, an optical isomer,and an addition salt thereof with a pharmaceutically-acceptable acid or base.Medicinal product which is useful in treating or in preventing a disorder of the melatoninergic system.Other References
Field of SearchChalcogen or additional nitrogen attached indirectly to ring carbon of the five-membered hetero ring by acyclic nonionic bondingThe bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.) Ring nitrogen in the bicyclo ring system Chalcogen bonded directly to the bicyclo ring system The five-membered hetero ring is one of the cyclos in a bicyclo ring system |
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