| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an estrogen-like agent for preventing/treating osteoporosis, gynecology disease, prostate cancer, prostatic hyperplasia or the like. <P>SOLUTION: The estrogen-like agent includes a compound represented by general formula (I) [wherein, Ar denotes a C6 to C14 aryl group which may be substituted with one to three substituents selected from the group consisting of a halogen atom, a hydroxy group and a 1C to 6C alkoxy group; A denotes a 1C to 4C alkylene group, a 2C to 4C alkenylene group or a 2C to 4C alkynylene group which may be substituted; and R<SP POS="POST">1</SP>denotes a hydrogen atom, a 1C to 6C alkyl group which may be substituted, a 3C to 6C cycloalkyl group which may be substituted or a 6C to 14C aryl group which may be substituted] or its salt. <P>COPYRIGHT: (C)2012,JPO&INPIT |
