申请人:BIOCARB AB
公开号:EP0098252A2
公开(公告)日:1984-01-11
An O-glycoside having the general formula:
wherein Hal is chlorine, bromine or iodine, m is an integer of 2-20 inclusive and n is an integer of 1 to 10, inclusive, with the proviso that when n = 1 and m = 2, the aldose is different from glucose;
An O-glycoside having the general formula:
wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R' is selected from the group consisting of H, CHO, CH(OR")2, NO2, NH2, OH, SH, COOH, COOCH3, COOCH2CH3, CONHNH2 and CON3, wherein R" is C1-4-alkyl;
A glycoconjugate having the general formula:
wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R" constitutes a carrier;
A bi-dentate 0-glycoside having the general formula:
wherein m, n and R have the above meaning; and processes for their preparation.
具有通式的 O-糖苷:
其中 Hal 为氯、溴或碘,m 为 2-20 个整数(含),n 为 1-10 个整数(含),但当 n = 1 和 m = 2 时,醛糖不同于葡萄糖;
具有通式的 O-糖苷:
其中 n 为 1-10 个整数(含 1-10 个),m 为 2-20 个整数(含 2-20 个),R 选自具有至多 25 个碳原子的烷基和芳基组成的组,R'选自 H、CHO、CH(OR")2、NO2、NH2、OH、SH、COOH、COOCH3、COOCH2CH3、CONHNH2 和 CON3 组成的组,其中 R "为 C1-4 烷基;
具有通式的糖结合剂:
其中 n 为 1-10 个整数(含 1-10 个),m 为 2-20 个整数(含 2-20 个),R 选自具有最多 25 个碳原子的烷基和芳基组成的组,R" 构成载体;
具有通式的双齿 0-糖苷:
其中 m、n 和 R 具有上述含义;及其制备方法。