Wenderoth, Lind & Ponack
Therapeutic agent for hemorrhoidal diseases
 A therapeutic agent for hemorrhoidal diseases, comprising, as an active ingredient, a diester phosphate compound of the formula (I) ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and each is a hydrogen atom or a methyl, or a pharmacologically acceptable salt thereof, and a method for treating hemorrhoidal diseases, comprising administering a pharmaceutically effective amount of said diester phosphate compound or a pharmacologically acceptable salt thereof. 
Amato Pharmaceutical Products, Ltd. Senju Pharmaceutical Co., Ltd.
A A
A61K A61P
inventional inventional
Etsunosuke Kenichi
Noda Yoshida