Provided is a method of decreasing intraocular pressure or improving ocular accommodation in an animal, including a human, comprising administering an intraocular pressure decreasing amount or ocular accommodation improving amount of a compound of the formula I or IA,
1
wherein J is oxygen, sulfur, or N—R
d
.
提供了一种降低动物(包括人类)眼内压或改善眼睛调节的方法,包括给予化合物I或IA的一定量,其中J是氧、
硫或N-Rd。