您的位置: 首页 > 农业专利 > 详情页

MODIFIED SACCHARIDES
专利权人:
NOVARTIS AG
发明人:
BARDOTTI, ANGELA,BERTI, FRANCESCO,COSTANTINO, PAOLO
申请号:
CA2674228
公开号:
CA2674228C
申请日:
2008.01.11
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
Modified capsular saccharides comprising a blocking group at a hydroxyl group position on at least one of the monosaccharide units of the corresponding native capsular saccharide, wherein the blocking group is of the formula (Ia) or (Ib): -OX-Y (Ia) or -0-R1 (Ib) wherein X is C(O), S(O) or SO2 Y is NR1R2 or R3 R1 is C1-6 alkyl substituted with 1, 2 or 3 groups independently selected from hydroxyl, sulphydryl and amine R2 is H or C1-6 alkyl and R3 is C1-6 alkyl processes for modifying a capsular saccharide with the blocking groups saccharide-protein conjugates comprising the modified capsular saccharide processes for making the saccharide-protein conjugates, pharmaceutical compositions comprising the modified capsular saccharides and/or saccharide-protein conjugates and methods and uses of the same.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充