Spiro[9,10-dihydroanthracene]-9,3′-pyrrolidine (SPAN) and derivatives thereof are provided as selective serotonin receptor antagonists. The compounds are selective, high affinity antagonists of 5-HT
2
serotonin receptors. The compounds are useful as antidepressant and antianxiety agents.
Spiro[
9,10-二氢蒽]-9,3'-
吡咯烷(S
PAN)及其衍
生物被提供为选择性5-羟
色胺受体拮抗剂。这些化合物是5-HT2 5-羟
色胺受体的选择性、高亲和力拮抗剂。这些化合物可用作抗抑郁和
抗焦虑药物。