HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclobutylamine → 5-(3-Butyl-5-hydroxymethyl-isoxazol-4-ylmethoxy)-2-methyl-2H-pyrazole-3-carboxylic acid cyclobutylamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclobutylamine | HCID 75645 | — |
| Reactant | 5-(3-butyl-5-hydroxymethyl-isoxazol-4-ylmethoxy)-2-methyl-2H-pyrazole-3-carboxylic acid | HCID 66643888 | — |
| Product | 5-(3-Butyl-5-hydroxymethyl-isoxazol-4-ylmethoxy)-2-methyl-2H-pyrazole-3-carboxylic acid cyclobutylamide | HCID 49792956 | 78% |
Reaction Steps
As described for example 112h, 5-(3-butyl-5-hydroxymethyl-isoxazol-4-ylmethoxy)-2-methyl-2H-pyrazole-3-carboxylic acid (50 mg, 0.16 mmol) was converted, using cyclobutylamine instead of 2,2,2-trifluoroethylamine HCl, to the title compound (45 mg, 78%) which was obtained as a colorless oil. MS: m/e=363.3 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08163728B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-c9a6c3454aed4fc3a52bbdccfd3ff49a |
| Source note | uspto-grants-2012_04 |