发明名称 Novel branched sialo-sugar molecules and antiviral agents using the same
摘要 A novel branched sialo-sugar molecule represented by the following formula (I) which is a substance which responds to a variation in the host range of an influenza virus or a variation in antigenicity and is useful as a drug or an adsorbent in a virus removal filter or the like capable of preventing the infection with a type A influenza virus and a type B influenza virus originating in any animals including humans: (wherein NeuAc represents N-acetylneuraminic acid in which the hydroxyl group, the carboxyl group and the amido group may be chemically modified with a halogen group, an alkyl group or an acyl group, either the same group or separate groups, Hex represents hexose, HexNAc represents N-acetylhexosamine and R represents a substrate selected from among a hydrogen atom, a hydrocarbon chain, a sugar chain, a lipid, a protein and a synthetic polymer, R may have a substituent, and the linkage between N-acetylneuraminic acid and hexose may be either an O-glycoside linkage occurring in nature or a chemically converted linkage such as an S-glycoside or a Se-glycoside linkage) is provided.
申请公布号 US2005234010(A1) 申请公布日期 2005.10.20
申请号 US20040506469 申请日期 2004.10.15
申请人 SUZUKI YASUO;JWA ILPAL 发明人 SUZUKI YASUO;JWA ILPAL
分类号 A61K31/739;A61K39/00;C08B37/00;(IPC1-7):A61K31/739 主分类号 A61K31/739
代理机构 代理人
主权项
地址