In the imaging field, polyphenol 1-ethoxyl ethyl ether compounds, as dissolution inhibitors, can be applied to the thermo-sensitive CTP compositions.

Objective To study the effect of different solvent systems on in vitro penetration rate of aciclovir gel enhanced by Azone for optimizing the formulation of aciclovir gel.

The factors influencing the enantioselectivity of enzyme catalyzed asymmetric transformations in organic phase, and the enzymatic resolution kinetics are discussed.