NEW ANTICANCER AGENT TRANSFER SYSTEM

    公开(公告)号:JP2002047298A

    公开(公告)日:2002-02-12

    申请号:JP2000208258

    申请日:2000-07-10

    Abstract: PROBLEM TO BE SOLVED: To solve the problem of toxic side action of various cytotoxic anticancer agent lacking a selective drug transfer system and to improve the transfer efficiency of drug. SOLUTION: The new system for the transfer of an anti-cancer agent to a cancer cell is produced by using a new cancer treating compound expressed by general formula paclitaxel (or PEG-DOPE)-O-R-NH-R' [R is a dicarboxylic acid residue; and R' is somatostatin analog]. The compound can be synthesized by a solid phase process.

    ORGANOMETALLIC ZEOLITE
    152.
    发明专利

    公开(公告)号:JP2002020388A

    公开(公告)日:2002-01-23

    申请号:JP2000178865

    申请日:2000-06-14

    Inventor: RIN KANKYO

    Abstract: PROBLEM TO BE SOLVED: To provide an organometallic zeolite which improves the defects of conventional organometallic zeolites and has the desirable properties and high rigidity. SOLUTION: This organometallic zeolite is constituted with multiple unit bodies represented by (X.M)m (wherein M is a metallic ion; X is a cyclic ligand that coordinates to the metallic ion to form X.M and is substituted with at least two bonding groups and simultaneously substituted with one or two or more non-boding groups selectively; m is an integer of 4-12).

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