(R)-1-(5-acetoxyhexyl)-7-benzyl-8-cyano-3-methylxanthine → (R)-1-(5-acetoxyhexyl)-8-aminomethyl-7-benzyl-3-methylxanthine

반응식

[C:1]([O:4][C@H:5]([CH3:31])[CH2:6][CH2:7][CH2:8][CH2:9][N:10]1[C:19](=[O:20])[C:18]2[N:17]([CH2:21][C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[C:16]([C:28]#[N:29])=[N:15][C:14]=2[N:13]([CH3:30])[C:11]1=[O:12])(=[O:3])[CH3:2].[H][H]>[Pd].C(O)(=O)C>[C:1]([O:4][C@H:5]([CH3:31])[CH2:6][CH2:7][CH2:8][CH2:9][N:10]1[C:19](=[O:20])[C:18]2[N:17]([CH2:21][C:22]3[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=3)[C:16]([CH2:28][NH2:29])=[N:15][C:14]=2[N:13]([CH3:30])[C:11]1=[O:12])(=[O:3])[CH3:2]

참가 물질

실험 절차

A suspension of (R)-1-(5-acetoxyhexyl)-7-benzyl-8-cyano-3-methylxanthine (850 mg, 2.0 mmol) and 10% palladium on carbon (300 mg) in glacial acetic acid (60 ml) was treated with hydrogen gas (80 psi) on a Parr shaker for 3 hours. After filtering through a pad of celite, the filtrate was concentrated under reduced pressure to provide the acetic acid salt of (R)-1-(5-acetoxyhexyl)-8-aminomethyl-7-benzyl-3-methylxanthine.