HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Methylpiperazine → (1-Benzyl-1H-indazol-5-yl)-(6-(4-methyl-piperazin-1-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | (1-Benzyl-1H-indazol-5-yl)-(6-chloropyrido[3,4-d]pyrimidin-4-yl)-amine | HCID 21952012 | — |
| Product | (1-Benzyl-1H-indazol-5-yl)-(6-(4-methyl-piperazin-1-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine | HCID 22727435 | — |
Reaction Steps
4-Methylpiperazine was reacted with (1-Benzyl-1H-indazol-5-yl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-amine as in Example 24 to give the title compound (Procedure C); δH [2H6]DMSO 9.80(1H,s), 8.82(1H,s), 8.47(1H,s), 8.23(1H,s), 8.15(1H,s), 7.75(1H,d), 7.67(1H,d), 7.54 (1H,s), 7.28(5H,m), 5.68(2H,s) 3.64(4H,m), 2.27(3H,s); m/z (M+) 451.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06723726B1 |
| Source dataset | uspto-grants-2004_04 |
| ORD ID | ord-748778bfcd1643bb9cdb69eb3b8ac85f |
| Source note | uspto-grants-2004_04 |