Compounds of formula I:
as well as pharmaceutically acceptable salts, hydrates and esters thereof, are disclosed.
The compounds are useful for treating or preventing prostaglandin mediated diseases. Pharmaceutical compositions containing such compounds and methods of treatment are also included.
公式I的化合物,以及其药学上可接受的盐、
水合物和酯被披露。这些化合物可用于治疗或预防
前列腺素介导的疾病。还包括含有这些化合物的制药组合物和治疗方法。