Dextro-rotatory enantiomer of methyl alpha-5 (4,5,6,7-tetrahydro (3,2-c) thieno pyridyl) (2-chlorophenyl)-acetate and the pharmaceutical compositions containing it
Patent 4847265 Issued on July 11, 1989. Estimated Expiration Date: 
February 12, 2008. 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.
February 12, 2008. 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 ReferencesThieno [3,2-c] pyridine derivatives and their therapeutic application Patent #: 4529596 InventorsAssigneeApplicationNo. 07/155550 filed on 02/12/1988US Classes:514/301, Ring sulfur in the bicyclo ring system546/114Ring sulfur in the bicyclo ring systemExaminersPrimary: Lee, Mary C.Assistant: Dentz, Bernard Attorney, Agent or FirmInternational ClassesC07J 41/00 (20060101)C07D 495/00 (20060101) C07D 495/04 (20060101) Foreign Application Priority Data1987-02-17 FRAbstractThe present invention relates to the dextro-rotatory enantiomer of Formula ##STR1## and its pharmaceutically acceptable salts with platelet aggregation inhibiting activity.The invention also relates to a process for the preparation of this compound starting from the racemate and the pharmaceutical compositions containing it.Other References
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