The present invention relates to compounds of the formula I wherein R1 to R4 are defined in the description, and to pharmaceutically acceptable salts thereof, their manufacture, pharmaceutical compositions containing them and their use as medicaments for the treatment and/or prophylaxis of diseases which can be treated with HDL-cholesterol raising agents, such as particularly dyslipidemia, atherosclerosis and cardiovascular diseases.
本发明涉及到公式I中定义的化合物,其中R1至R4在说明书中有定义,以及其药学上可接受的盐、其制备方法、含有它们的制药组合物以及它们作为药物用于治疗和/或预防可以使用高密度脂蛋白
胆固醇升高剂治疗的疾病,例如特别是血脂异常、动脉粥样硬化和心血管疾病。