| 摘要 |
The present invention provides a compound having a superior serotonin 5-HT 2c receptor activating action. The present invention relates to a compound represented by the formula (1)
wherein
ring A is an aromatic carbocycle optionally having substituent(s) or an aromatic heterocycle optionally having substituent(s),
X is -N(R 1 )-, -O- or the like,
when ring A is an aromatic carbocycle optionally having substituent(s), then R 1 is a hydrogen atom, an alkyl group optionally having substituent(s), or the like, and
when ring A is an aromatic heterocycle optionally having substituent(s), then R 1 is a hydrogen atom, an alkyl group optionally having substituent(s), a cycloalkyl group optionally having substituent(s), or the like,
is a single bond or a double bond, and
n is an integer of 0, 1 or 2,
or a salt thereof. |
