Methods for the preparation of biphenyl isoxazole sulfonamides and intermediates thereof. The present invention also relates to the novel intermediates prepared by these methods. The biphenyl isoxazole sulfonamides prepared by the present methods are endothelin antagonists useful, inter alia, for the treatment of hypertension.
本发明涉及制备
联苯基
异噁唑磺酰胺及其中间体的方法。本发明还涉及通过这些方法制备的新中间体。本发明所制备的
联苯基
异噁唑磺酰胺是内皮素拮抗剂,可用于治疗高血压等病症。