据研究报道，38.3%的生物活性分子含有醚结构。同时，作为药物中最常见的环系之一，环丙烷可以作为代谢不稳定的烷基替代物，如，环丙基芳基醚通常比芳基异丙基醚衍生物更稳定。含有环丙基芳基醚的小分子药物在几种不同的医学适应症中具有一系列的生物活性：抗菌、抗炎、抗抑郁、抗结核。
2-Cyclopropoxy-5-iodopyridine
2-Bromo-4-cyclopropoxypyridine
4-Bromo-2-cyclopropoxypyridine
2-Cyclopropoxybenzoic acid
2-Chloro-4-cyclopropoxypyridine
1-Cyclopropoxy-3,5-difluorobenzene
4-Cyclopropoxy-3-methoxybenzoic acid
3-Bromo-2-cyclopropoxypyridine
2-Bromo-6-cyclopropoxypyridine
5-Bromo-2-cyclopropoxypyridine
(5-Cyclopropoxy-2-iodophenyl)(methyl)sulfane
5-Cyclopropoxypicolinaldehyde
2-Cyclopropoxypyridin-4-ol
4-Cyclopropoxyaniline
1-(4-Chlorophenoxy)cyclopropanecarboxylic acid
2-Cyclopropoxypyridine
5-Cyclopropoxypyridazin-3-ol
3-Chloro-4-cyclopropoxypyridine
2-Cyclopropoxy-6-fluoropyridine
2-Cyclopropoxy-4-iodopyridine
