New combination products having an antidepressant action
Patent 4956361 Issued on September 11, 1990. Estimated Expiration Date: 
June 23, 2009. 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.
June 23, 2009. 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.InventorsApplicationNo. 370425 filed on 06/23/1989US Classes:514/217, Tricyclo ring system having the seven-membered hetero ring a one of the cyclos514/277, Hetero ring is six-membered consisting of one nitrogen and five carbon atoms514/656Polycyclo ring systemExaminersPrimary: Friedman, Stanley J.Attorney, Agent or FirmInternational ClassesA61K 031/55A61K 031/135 A61K 031/435 Foreign Application Priority Data1987-06-02 DEAbstractThe invention relates to combination products with a synergistic action and antidepressant activity, containing substances having antidepressant activity and compounds having antagonistic activity and belonging to the class of dihydropyridines, and to the use of the dihydropyridines in antidepressants. | |
