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专利名称：HETEROCYCLIC METHYL SULFONE
DERIVATIVE
发明人：KUBOTA, HIDEKI,YASUKOUCHI,
TAKANORI,MIYAUCHI, SATORU,MOTOKI,KAYOKO,SAITO, MASANORI,IIMORI,HITOSHI
申请号：EP04746601申请日：20040629公开号：EP10366A4公开日：20090513
摘要：Provided is a compound capable of inhibiting production or secretion of ²amyloid protein. A compound represented by the following formula (1): (wherein, R 1represents a heterocyclic group which may have a substituent, R 2 represents a cyclichydrocarbon group which may have a substituent or a heterocyclic group which may havea substituent, R 3 represents a cyclic hydrocarbon group which may have a substituent ora heterocyclic group which may have a substituent, R 4 represents a hydrogen atom or aC 1-6 alkyl group, and X represents -S-,-SO- or -SO 2 -) an N-oxide or S-oxide thereof; asalt thereof; or a solvate thereof; and a medicament containing any of them.
申请人：DAIICHI PHARMACEUTICAL CO., LTD.
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