HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzaldehyde → 6-Amino-9-(3-{benzyl[2-(dimethylamino)ethyl]amino}propyl)-2-butoxy-7,9-dihydro-8h-purin-8-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzaldehyde | HCID 240 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | 6-Amino-2-butoxy-9-(3-{[2-(dimethylamino)ethyl]amino}propyl)-7,9-dihydro-8H-purin-8-one, hydrochloride | HCID 131729289 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | 6-Amino-9-(3-{benzyl[2-(dimethylamino)ethyl]amino}propyl)-2-butoxy-7,9-dihydro-8h-purin-8-one | HCID 24964690 | 59.7% |
Reaction Steps
The product from step (iii) (0.1 g) and benzaldehyde (0.0362 g, 0.0347 ml) were combined in NMP (4 mL) and stirred at RT for 15 mins. Sodium triacetoxyborohydride (0.0904 g) was added. The reaction mixture was stirred for 16 h. The reaction mixture was diluted with methanol and purified by RP-prep-HPLC 75:05 NH3:acetonitrile over 15 mins to give title compound (0.068 g)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08067411B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-3a70e952d2aa4bc686d2f57b9cc4286f |
| Source note | uspto-grants-2011_11 |