烟酸在治疗某些精神疾病方面的治疗作用已成为寻找以烟酸为基础的新型精神疗法物质的基础[1]。因此,N-烟酰-~氨基丁酸(N-烟酰-GABA)显示出很高的生理活性[2];和另一种烟酸 de ri va ti ve -nicolite exe rtsa 镇静作用 [3, 4]。在烟酸衍生物中寻找药理活性物质的趋势之一是引入各种取代基,特别是在吡啶环的 2 或 4 位,结果已确定 2 '烟酸的苯胺基衍生物显示出明确的抗惊厥和镇痛活性 [5, 6];其中一些是利血平拮抗剂并增强苯丙胺的作用 [5],
CINNAMIC ACID DERIVATIVES AS CELL ADHESION MOLECULES
申请人:CELLTECH THERAPEUTICS LIMITED
公开号:EP1095036B1
公开(公告)日:2003-05-07
US6465471B1
申请人:——
公开号:US6465471B1
公开(公告)日:2002-10-15
[EN] CINNAMIC ACID DERIVATIVES AS CELL ADHESION MOLECULES<br/>[FR] DERIVES D'ACIDE CINNAMIQUE EN TANT QUE MOLECULES D'ADHESION CELLULAIRE
申请人:CELLTECH THERAPEUTICS LTD
公开号:WO2000001690A1
公开(公告)日:2000-01-13
Compounds of formula (1) are described in which Het is a heteroaromatic group, Alk1 is an optionally substituted aliphatic or heteroaliphatic chain and R is a carboxylic acid or a derivative thereof. The compounds are able to inhibit the binding of α¿4? integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders.