Patent ID: 8026258
Filing Date: 2011-09-27
Classification: A61P,C07C,C07D

Abstract:
1. A method of treating a disease selected from the group consisting of acute or chronic pain and anxiety in a patient comprising administering to said patient a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof: wherein m is 0, 1, 2 or 3; n is 0, 1, 2 or 3; X is oxygen, sulfur, SO or SO R R R R Y is selected from phenyl, pyridinyl, pyridazinyl, pyrimidinyl, pyrazinyl, triazinyl, thiazolyl, naphthyl, quinolinyl, isoquinolinyl, phthalazinyl, quinazolinyl, quinoxalinyl, naphthyridinyl, cinnolinyl, benzofuranyl, dihydrobenzofuranyl, benzothienyl, dihydrobenzothienyl, indolyl, isoindolyl, indolinyl, benzimidazolyl, benzoxazolyl, benzisoxazolyl, benzothiazolyl, benzisothiazolyl, benzotriazolyl, benzoxadiazolyl and benzothiadiazolyl; said Y is optionally substituted by one or more substituents Y Y Y R R with the proviso that, when R 1 and R 2 are independently of one another hydrogen or C 1-3 alkyl, m+n>1.