| abstract |
The present invention provides a compound represented by the formula (I "), a preparation method thereof, a GLP-1 secretion accelerator containing the same, and the like. ≪ RTI ID = 0.0 > In formula (I ″), R 11 , R 12 , R 13 , R 14 and R 15 are each independently a hydrogen atom, except that at least one of them is a GO-group (wherein G is a sugar moiety); hydroxyl, C 1 -6 alkyl, C 1 -6 alkoxy, C 1 -6 alkyl-carbonyl group or a GO- group, X 1 is a single bond, a methylene group, an ethylene group, a trimethylene group, a vinyl group or a - CH = CH—CH 2 —, X 2 is —CO—O— or —O—CO—, p and q are integers from 0 to 7 that satisfy the relationship p + q = 0 to 8, respectively, Y 1 is a methylene group, an ethylene group or an alkenylene group having 2 to 15 carbon atoms containing 1 to 3 double bonds, and R 16 and R 17 are each independently a hydrogen atom, a methyl group or an ethyl group, or R 16 and R 17 forms a C 3 -6 cycloalkyl alkane. |