HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl iodide → Isopropyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | Isopropyl 4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-pyrimidinylcarbamate | HCID 17973417 | — |
| Product | Isopropyl (4,6-diamino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)(methyl)carbamate | HCID 17973414 | — |
Reaction Steps
Prepared in analogy to Example 6 with 75 mg (0.17 mmol) of isopropyl-4,6-diamino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-pyrimidinylcarbamate from Example 3, 10.31 mg (0.26 mmol) of sodium hydride and 24.4 mg (0.17 mmol) of iodomethane. The residue is purified by preparative RP-HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07173037B2 |
| Source dataset | uspto-grants-2007_02 |
| ORD ID | ord-292382ebeb9345809e90f4bf1b3b2ec6 |
| Source note | uspto-grants-2007_02 |