Geometry−Affinity Relationships of the Selective Serotonin Receptor Ligand 9-(Aminomethyl)-9,10-dihydroanthracene
作者:Scott P. Runyon、Srinivas Peddi、Jason E. Savage、Bryan L. Roth、Richard A. Glennon、Richard B. Westkaemper
DOI:10.1021/jm010354g
日期:2002.4.1
With the exception of its two aromatic rings and basic nitrogen atom, 9-(aminomethyl)-9,10-dihydroanthracene (AMDA; 1) is remarkably devoid of the pharmacophore features usually associated with high-affinity receptor ligands such as the heteroatom hydrogen bonding features of the endogenous ligand serotonin. AMDA does contain a phenylethylamine skeleton within a tricyclic ring system, and the presence of the second aromatic group is necessary for optimal receptor affinity. The structural requirements for the binding of AMDA at 5-HT2A receptors were investigated with respect to the geometric relationship between the two aromatic rings. It appears that the geometry of the AMDA parent is in the optimal range for fold angle between aromatic moieties. Evaluation of conformationally constrained derivatives of AMDA suggests that a chain extended trans, gauche form is most likely responsible for high affinity.
US6806283B2
申请人:——
公开号:US6806283B2
公开(公告)日:2004-10-19
Anticonvulsants. I. Dibenzo[a,d]cycloheptadiene-5-carboxamide and Related Compounds
作者:M. A. Davis、Stanley O. Winthrop、R. A. Thomas、F. Herr、Marie-Paule Charest、Roger Gaudry
DOI:10.1021/jm00331a019
日期:1964.1
Selective serotonin receptor antagonists and therapeutic applications thereof
申请人:——
公开号:US20030232872A1
公开(公告)日:2003-12-18
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.