作者:Kuo-Sheng Liu、Pei-Wen Hsieh、Ibrahim A. Aljuffali、Yin-Ku Lin、Shu-Hao Chang、Jhi-Joung Wang、Jia-You Fang
DOI:10.1002/jps.23888
日期:2014.3
respectively. KH and DKH did not improve ketorolac permeation but exhibited a sustained release behavior. KT and KH revealed selective absorption into follicles and a threefold greater follicular uptake compared with ketorolac. KB, KH, and DKH slightly but significantly increased transepidermal water loss (TEWL) after consecutive administration for 7 days, whereas ketorolac and KT exhibited no influence on
合成了包含叔丁基(KT),苄基(KB),庚基(KH)和二酮咯烷庚基(DKH)部分的不同类型的酮咯酸酯前药,用于比较经皮渗透。根据前药的熔点,容量因子,亲脂性,在30%乙醇/缓冲液中的溶解度,酶水解,体外皮肤渗透,毛囊积累和体内皮肤耐受性对前药进行表征。通过分子对接预测了前药和酯酶之间的相互作用。等摩尔悬浮液和在30%乙醇/ pH 7.4缓冲液中的饱和溶液均用作施用剂量。所有的前药都显示出比酮咯酸更低的熔点。亲脂性按以下顺序增加:酮咯酸