HuagongsheHuagongshe Chemistry Print Report · For research reference only
(R)-4-Methyloxazolidin-2-one → (R)-3-{6-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine-1-carbonyl]pyridazin-3-yl}-4-methyloxazolidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (R)-4-Methyloxazolidin-2-one | HCID 2734858 | — |
| Reactant | HCID 86676768 | HCID 86676768 | — |
| Product | (R)-3-{6-[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazine-1-carbonyl]pyridazin-3-yl}-4-methyloxazolidin-2-one | HCID 71252257 | 45.9% |
Reaction Steps
Using (6-chloropyridazin-3-yl)[4-(5-cyclopropyl-3-methylpyridin-2-yl)piperazin-1-yl]methanone (179 mg) described in Preparation Example 233 and (R)-4-methyloxazolidin-2-one (51 mg) and by the reaction and treatment in the same manner as in Example 1, the title compound (97 mg) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08816079B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-bee7949aca474f019191ebf5454055cd |
| Source note | uspto-grants-2014_08 |