The invention relates to the use of novel cyclohexyl analogues of E-type prostaglandins as EP
4
agonists, in general, and, in particular as ocular hypotensives. The cyclohexyl analogues used in accordance with the invention are represented by the following formula I:
wherein the wavy segments represent α or β bond, dashed line represents the presence or absence of a bond W, Y, Z, R, R
1
, R
2
and R
3
are as defined in the specification.
本发明涉及使用新型环己基E型
前列腺素类似物作为EP4激动剂,通常作为眼压降低剂。本发明中使用的环己基类似物由以下公式I表示:其中波浪线代表α或β键,虚线代表键W的存在或不存在,Y,Z,R,R1,R2和R3如规范中所定义。