The compound, pharmaceutical composition, method for synthesizing a compound, method for the preparation of a compound, method for treating or preventing of preterm labor.Method for preventing labor before the C-section, method to treat or prevent dysmenorrhea and kit.

摘要

The invention provides ester of L - valinato a hidroxipropiltiazolidina carboxamide derivative of formula (I), (2S) - 3 - ([1,1 '- biphenyl] - 4 - ilsulfonil) - N - [(1s) - 3 - hydroxy - 1 - fenilpropil] - 1,3 - tiazolidina - 2 - carboxamide, such as salts and crystalline polymorphs of the same.The compound inhibits the receptor for prostaglandin F (pgf2alfa) and is useful in treating disorders such as premature labour at the initial stage of gestation or dysmenorrhea.