| 摘要 |
<p>An antivirally active pharmaceutical oil-in-water emulsion containing glycerol formal as an organic solvent in the continuous aqueous phase in stead of a polyhydroxylic alcohol or glycerol formal as a substitution for a part of said polyhydroxylic alcohol, said emulsion contains a higher concentration of 9-[(2-hydroxyethoxy)methyl]guanine (acyclovir) or a salt or ester thereof. A higher transdermal penetration can be achieved when using said emulsion. The emulsion is available as a cream, wherein the oil phase comprises white vaseline, liquid paraffin (paraffin oil), glycerol monostearate, and stearic acid.</p> |
