The present invention provides a compound having a superior serotonin 5-HT2C receptor activating action, which is represented by the formula
wherein A is —OR1 or —S(O)pR2, R1 and R2 are the same or different and each is a hydrogen atom, a hydrocarbon group optionally having substituent(s), or a heterocyclic group to optionally having substituent(s), and p is 0, 1 or 2, or a salt thereof.
本发明提供一种具有优良的
血清素5-HT2C受体激活作用的化合物,其式表示为其中A为—OR1或—S(O)pR2,R1和R2相同或不同,每个都是
氢原子,一个可选地具有取代基的
碳氢基团或一个可选地具有取代基的杂环基团,p为0、1或2,或其盐。