Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Reexamination Certificate
2005-02-22
2005-02-22
Wilson, James O. (Department: 1623)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
C536S018700, C514S023000
Reexamination Certificate
active
06858724
ABSTRACT:
The purposes of this invention are preparation of the non-mucin type synthetic compounds-carrier conjugated compounds which are stable against enzymes, and which have the ability of specific reactivity to induce immune response for cancer and HIV.A compound of the general formula (1),wherein A represents OH or sialic acid and/or it's derivatives, and B represents OH or galactose and/or it's derivatives; T represents H or protecting groups of amine; M represents H or OH; X represents oxygen atom, —NH— or S(O)z (where z is 0, 1 or 2); Q is H or oxygen atom; V represents lower alkyl or H; W is straight or branched alkylene groups from 0 to 5; Z is straight or branched alkylene groups from 1 to 5; i, m, and t is 0 or 1;non-mucin type synthetic compounds or it's carrier conjugated compounds, which have above mentioned compounds as a core structure of antigen.
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Ohkura Yasufumi
Tomiyama Hiroshi
Ueyama Naoto
Yanagiya Masahiro
Henry Michael C.
Kotobuki Pharmaceutical Co. Ltd.
Sherman & Shalloway
Wilson James O.
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