HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-(Benzene sulfonyl amino-methyl)-3-hydroxy-1-methyl-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid → 3-Hydroxy-1-methyl-4-oxo-6-[(toluene-3-sulfonylamino)-methyl]-1,4-dihydro-pyridine-2-carboxylic acid isopropylamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-(Benzene sulfonyl amino-methyl)-3-hydroxy-1-methyl-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid | HCID 86725697 | — |
| Reactant | 3-Benzyloxy-1-methyl-4-oxo-6-[(toluene-3-sulfonylamino)-methyl]-1,4-dihydro-pyridine-2-carboxylic acid isopropylamide | HCID 86725765 | — |
| Product | 3-Hydroxy-1-methyl-4-oxo-6-[(toluene-3-sulfonylamino)-methyl]-1,4-dihydro-pyridine-2-carboxylic acid isopropylamide | HCID 86725766 | 9.82% |
Reaction Steps
3-Hydroxy-1-methyl-4-oxo-6-[(toluene-3-sulfonylamino)-methyl]-1,4-dihydro-pyridine-2-carboxylic acid isopropylamide (18-04) (20.0 mg, 9.82%, purified by Prep-HPLC) was synthesized as a white solid from 3-benzyloxy-1-methyl-4-oxo-6-[(toluene-3-sulfonylamino)-methyl]-1,4-dihydro-pyridine-2-carboxylic acid isopropylamide (17-04) (250.0 mg, 0.518 mmol) following the procedure described for 6-(benzene sulfonyl amino-methyl)-3-hydroxy-1-methyl-4-oxo-1,4-dihydro-pyridine-2-carboxylic acid (14-01).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08952039B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-0385f31248e34effa6360b26297eb147 |
| Source note | uspto-grants-2015_02 |