Pyrrolidine → 6-Amino-2-butoxy-9-(3-pyrrolidin-1-ylpropyl)-7,9-dihydro-8H-purin-8-one
Reaction equation
[NH2:1][C:2]1[N:10]=[C:9]([O:11][CH2:12][CH2:13][CH2:14][CH3:15])[N:8]=[C:7]2[C:3]=1[NH:4][C:5](=[O:20])[N:6]2[CH2:16][CH2:17][CH2:18]Cl.[NH:21]1[CH2:25][CH2:24][CH2:23][CH2:22]1>CS(C)=O>[NH2:1][C:2]1[N:10]=[C:9]([O:11][CH2:12][CH2:13][CH2:14][CH3:15])[N:8]=[C:7]2[C:3]=1[NH:4][C:5](=[O:20])[N:6]2[CH2:16][CH2:17][CH2:18][N:21]1[CH2:25][CH2:24][CH2:23][CH2:22]1Participants
4
Procedure
The product from step (vii) (0.15 g) was dissolved in DMSO (2 mL) and pyrrolidine (0.18 g) was added. The reaction mixture was stirred at rt for 16 h. The reaction mixture was filtered through a filter disc and purified via RP-prep-HPLC to give title compound (0.044 g).