Di-t-butyl[[4-[[N-[3-(1-t-butyloxycarbonylpiperidin-4-yl)propionyl]-N-methylamino]acetyl]-o-phenylene]dioxy]diacetate → {2-Carboxymethoxy-5-[2-(3-piperidin-4-yl-propionylamino)-acetyl]-phenoxy}-acetic acid
反応式
C([C:5](C(C)(C)C)([O:9][C:10]1[CH:15]=[CH:14][C:13]([C:16](=[O:37])[CH2:17][N:18]([C:20](=[O:36])[CH2:21][CH2:22][CH:23]2[CH2:28][CH2:27][N:26](C(OC(C)(C)C)=O)[CH2:25][CH2:24]2)C)=[CH:12][C:11]=1[O:38][CH2:39][C:40]([O-:42])=[O:41])[C:6]([O-:8])=[O:7])(C)(C)C>FC(F)(F)C(O)=O>[NH:26]1[CH2:27][CH2:28][CH:23]([CH2:22][CH2:21][C:20]([NH:18][CH2:17][C:16]([C:13]2[CH:14]=[CH:15][C:10]([O:9][CH2:5][C:6]([OH:8])=[O:7])=[C:11]([O:38][CH2:39][C:40]([OH:42])=[O:41])[CH:12]=2)=[O:37])=[O:36])[CH2:24][CH2:25]1参加物
3
実験手順
The compound prepared in (a) (480 mg) was dissolved in 5 ml of trifluoroacetic acid and treated in the same manner as described in Example 9(b) to give the title compound (380 mg).