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公开(公告)号：US4806275A
公开(公告)日：1989-02-21
申请号：US86990
申请日：1987-08-19
CPC分类号： C07H15/08 , C11D1/02 , C11D1/04 , C11D1/12 , Y10S516/03 , Y10S516/06
摘要： New anionic derivatives of mono and polyglycosides which are surface-active agents are described which anionic derivatives have the general formula ##STR1## wherein G is a glycosyl moiety which is derived from a reducing sugar selected from the group consisting of fructose, glucose, mannose, galactose, talose, gulose, allose, altrose, idose, arabinose, xylose, lyxose, ribose or mixtures thereof,R is an alkyl group substituted at the reducing carbon of the reducing sugar from which the glycosyl moiety, G, is derived, said alkyl group being straight chain or branched chain having 6 to 30 carbon atoms,x=1 to 10, at least one of the hydroxyl groups of at least one of the glycosyl moieties (or of a hydroxyalkyl group attached directly or indirectly to a hydroxyl group of said glycosyl moiety) has a Z group substituted in place of said hydroxyl group, Z is a substituent which is ##STR2## O(CH.sub.2).sub.p CO.sub.2 M, OSO.sub.3 M, O(CH.sub.2).sub.p So3.sub.m and mixtures thereof andR.sub.1 =(CH.sub.2).sub.2 CO.sub.2 M or CH=CHCO.sub.2 M, but Z=O.sub.2 M only if Z is in place of a primary hydroxyl group in which case the primary hydroxyl-bearing carbon atom, --CH.sub.2 OH, is oxidized to form a ##STR3## M=H+, an organic cation or inorganic cation, B=H-, CH.sub.3 - or CH.sub.3 CH.sub.2 -,t=0 to 10,t'=0 to 10,t"=0 to (3x+1),p=0 to 10, andy=1 to 3x+1.
摘要翻译： 描述了作为表面活性剂的单和多糖苷的新的阴离子衍生物，其阴离子衍生物具有通式“IMAGE”，其中G是衍生自还原糖的糖基部分，所述还原糖选自果糖，葡萄糖，甘露糖， 半乳糖，托洛糖，古洛糖，阿拉伯糖，阿糖糖，阿糖，阿拉伯糖，木糖，赖索糖，核糖或其混合物，R是在衍生糖基部分G的还原糖的还原性碳上取代的烷基， 基团是具有6至30个碳原子的直链或支链，x = 1-10，至少一个糖基部分（或直接或间接连接到羟基上的羟基烷基的羟基中的至少一个） 所述糖基部分）具有代替所述羟基的Z基团，Z是O（CH 2）p CO 2 M，OSO 3 M，O（CH 2）p SO 3 m的取代基及其混合物，R 1 =（CH 2）2 CO 2 M或CH = CHCO2M，但Z = O2M只有当Z 代替伯羟基，在这种情况下，含伯羟基的碳原子-CH 2 OH被氧化形成M = H +，有机阳离子或无机阳离子B = H，CH 3或CH 3 CH 2 - ，t = 0〜10，t'= 0〜10，t“= 0〜（3x + 1），p = 0〜10，y = 1〜3x + 1。
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