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    • 6. 发明公开
    • 스피로케탈 유도체, 및 그 당뇨병 치료약으로서의 용도
    • 螺旋衍生物及其作为糖尿病药物使用
    • KR1020070101364A
    • 2007-10-16
    • KR1020077019678
    • 2006-01-27
    • 추가이 세이야쿠 가부시키가이샤
    • 고바야시다카미츠사토츠토무니시모토마사히로
    • C07H19/01A61K31/7048A61P3/10
    • C07D311/96C07D491/153C07D493/10C07H19/01
    • Disclosed is a compound represented by the following formula (I). [Chemical formula 1] (I) (In the formula, R1, R2, R3 and R4 independently represent a hydrogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C7-C14 aralkyl group or-C(=O)Rx; Rx represents an optionally substituted C1-C 6 alkyl group, an optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted C1-C6 alkoxy group or-NReRf; Ar1 represents an optionally substituted aromatic hydrocarbon ring or an optionally 1-substituted aromatic heterocycle; Q represents-(CH2) m-(L)p-or-(L)p-(CH2)m-; m represents an integer of 0-2; n represents 1 or 2; p represents 0 or 1; L represents-O-,-S-or-NR5-; and A represents an optionally substituted aryl group or an optionally substituted heteroaryl group.) Also disclosed are a prodrug of such a compound, a pharmaceutically acceptable salt of them, a pharmaceutical product or pharmaceutical composition containing such a compound, and the like.
    • 公开了由下式(I)表示的化合物。 [化学式1](I)(式中,R 1,R 2,R 3和R 4各自独立地表示氢原子,可以具有取代基的碳原子数为1〜6的烷基,可以具有取代基的C 7〜C 14芳烷基或-C(= O) Rx; Rx表示任选取代的C 1 -C 6烷基,任选取代的芳基,任选取代的杂芳基,任选取代的C 1 -C 6烷氧基或-NR Re; Ar 1表示任选取代的芳族烃环或任选地1 取代的芳族杂环; Q表示 - (CH 2)m - (L)p - 或 - (L)p-(CH 2)m - ; m表示0-2的整数; n表示1或2; p表示0或 1; L表示-O - , - S-或-NR5-; A表示任选取代的芳基或任选取代的杂芳基。)还公开了这种化合物的前药,其药学上可接受的盐, 含有这种化合物的药物或药物组合物等。