Arylpiperazine derivatives as high-affinity 5-HT1A serotonin ligands
作者:Richard A. Glennon、Noreen A. Naiman、Robert A. Lyon、Milt Titeler
DOI:10.1021/jm00118a018
日期:1988.10
Although simple arylpiperazines are commonly considered to be moderately selective for 5-HT1B serotonin binding sites, N4-substitution of such compounds can enhance their affinity for 5-HT1A sites and/or decrease their affinity for 5-HT1B sites. A small series of 4-substituted 1-arylpiperazines was prepared in an attempt to develop agents with high affinity for 5-HT1A sites. Derivatives where the aryl portion is phenyl, 2-methoxyphenyl, or 1-naphthyl, and the 4-substituent is either a phthalimido or benzamido group at a distance of four methylene units away from the piperazine 4-position, display high affinity for these sites. One of these compounds, 1-(2-methoxyphenyl)-4-[4-(2-phthalimido)butyl]piperazine (18), possesses a higher affinity than 5-HT and represents the highest affinity (Ki = 0.6 nM) agent yet reported for 5-HT1A sites.
GLENNON, RICHARD A.;NAIMAN, NOREEN A.;LYON, ROBERT A.;TITELER, MILT, J. MED. CHEM., 31,(1988) N 10, C. 1968-1971
作者:GLENNON, RICHARD A.、NAIMAN, NOREEN A.、LYON, ROBERT A.、TITELER, MILT
DOI:——
日期:——
SIGMA RECEPTOR LIGANDS AND THE USE THEREOF
申请人:VIRGINIA COMMONWEALTH UNIVERSITY
公开号:EP0591426A1
公开(公告)日:1994-04-13
US6057371A
申请人:——
公开号:US6057371A
公开(公告)日:2000-05-02
[EN] SIGMA RECEPTOR LIGANDS AND THE USE THEREOF
申请人:——
公开号:WO1991009594A1
公开(公告)日:1991-07-11
[EN] The invention relates to methods for the treatment of schizophrenia or other psychoses by administering a pharmaceutical composition comprising an effective amount of certain sigma receptor ligands to a patient in need of such treatment. The invention further relates to novel sigma receptor ligands having high binding to the sigma receptor and pharmaceutical compositions thereof. [FR] Procédés de traitement de la schizophrénie ou d'autres psychoses, par administration d'une composition pharmaceutique comprenant une quantité efficace de certains ligands de récepteur sigma, à un patient nécessitant un tel traitement. L'invention concerne également de nouveaux ligands de récepteur sigma, présentant une liaison élevée aux récepteurs sigma, ainsi que leurs compositions pharmaceutiques.