Pharmaceutical compositions containing a compound of formula (I)wherein the radicals denote e.g.: R1 is hydrogen or C1-C8-alkyl R2 is hydrogen or C1-C8-alkyl R3 is hydrogen or C1-C8-alkyl R4 is OH R5 is hydrogen, and a pharmaceutically acceptable cyclodextrin derivative can be used for the preparation of ophthalmic formulations.含有式(I)化合物之藥用組成物,其中該等基團表示例如:R1為氫或C1-C8-烷基;R2為氫或C1-C8-烷基;R3為氫或C1-C8-烷基;R4為OH;R5為氫,及醫藥上可接受的環糊精衍生物,可用於製備眼用調配物。