申请人:Glycomed Incorporated
公开号:US05658880A1
公开(公告)日:1997-08-19
Compounds that exhibit selectin binding activity are described and have the following structural formula: ##STR1## where W is selected from a group including structures a-d below ##STR2## wherein p is an integer of from 0-2, q is an integer of from 0-3, and r is an integer of from 0-5; A is selected from the group consisting of .alpha. and .beta. forms of sialic acid, Kemp's acid, quinic acid, R and S forms of mandelic acid, R and S forms of glyceric acid, R and S forms of lactic acid, propionic and acetic acid, and esters and amides thereof, --SO.sub.3, sulfonate, --PO.sub.3, phosphonate, trifluoromethyl, diazine and triazine; B is selected from a group consisting of .alpha. and .beta. forms of fucose, arabinose and esters and substituted forms thereof wherein one or more of the OH groups is independently substituted with F, N.sub.3, NHAc, NHCOCF.sub.3. The remaining variable are described in the specification.
描述具有选择素结合活性的化合物,并具有以下结构式:其中W从包括以下结构的a-d的结构中选择##STR2##其中p是0-2之间的整数,q是0-3之间的整数,r是0-5之间的整数;A从羧酸的.alpha.和.beta.形式、肯普酸、奎尼酸、R和S形式的苹果酸、R和S形式的甘油酸、R和S形式的乳酸、丙酸和乙酸、以及它们的酯和酰胺中选择,-SO.sub.3、磺酸盐、-PO.sub.3、膦酸盐、三氟甲基、二氮和三氮;B从包括.fucose、阿拉伯糖的.alpha.和.beta.形式和酯和取代形式的结构中选择,其中一个或多个OH基团独立地被F、N.sub.3、NHAc、NHCOCF.sub.3取代。其余变量在规范中描述。