The present invention describes compounds of Formula I
or a pharmaceutically acceptable salt thereof, for the prophylaxis, or treatment of diseases and conditions related to thrombin activity in a mammal. The present invention also relates to a novel method of N-oxidation of nitrogen containing heteroaryls.
本发明描述了化合物I的公式或其药用可接受盐,用于哺乳动物中与凝血酶活性相关的疾病和病况的预防或治疗。本发明还涉及一种新颖的含氮
杂环化合物的N-氧化方法。