PROSTAGLANDIN ANALOGUES_AS EP4 RECEPTOR AGONISTS.

摘要

This invention relates to compounds according to Formula I or individual isomers, racemic or non-racemic mixtures of isomers, or pharmaceutically acceptable salts or solvates thereof, wherein A, B, R1 to R6 and Z are defined as in claim I. The invention further relates to pharmaceutical compositions comprising such compounds, the use of these compounds as therapeutic agents, and methods of preparation these compounds.