| 摘要 |
<p>This invention provides a 6-substituted-4-(amino or substituted amino)tetrahydrobenz[c,d]indole serotonin agonists of the formula <CHEM> wherein: R<1> is hydrogen, C1-C4 alkyl, allyl or - @-R<4>; R<2> is hydrogen, C1-C4 alkyl or allyl; R<3> is hydrogen, C1-C3 alkoxy, -NR<5>R<6> or C1-C3 alkylthio; R<4> is hydrogen, methyl, ethyl, or vinyl; R<5> and R<6> are independently a C1-C4 alkyl, a C1-C4 alkyl substituted with a phenyl group, or a phenyl group, or R<5> and R<6> together form a C3-C5 heterocyclic ring; R<5> is additionally hydrogen; X is O or S. (</p> |
