(RS)-Butyryltimolol 是 Butyryltimolol 的消旋体。Butyryltimolol 是 Timolol 的有效前药。Timolol 用于青光眼研究，但是难以透过角膜，经化学结构修饰后得到 Butyryltimolol，透过眼角膜的能力增强。Butyryltimolol进入眼球后，经酶水解再生成 Timolol 而起作用。Butyryltimolol 是一种 β-肾上腺素能 (β-adrenergic) 阻滞剂。

(RS)-Butyryltimolol is the racemate of Butyryltimolol. Butyryltimolol is an effective prodrug of Timolol that improves the corneal penetration of Timolol [1]. Butyryltimolol is a β-adrenergic blocker [2].

Butyryltimolol is a prodrug of Timolol. Butyryltimolol is equally effective as 240-min nasolacrimal blockade in enhancing ocular drug absorption [1].

2320274-78-8

C17H30N4O4S

386.51

DMSO:100 mg/mL (258.73 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years