HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid methylene chloride → (S)-3-amino-N-(4-(3-aminopiperidin-1-yl)pyridin-3-yl)-6-(2-fluoro-5-isopentylphenyl)picolinamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid methylene chloride | HCID 21863450 | — |
| Reactant | HCID 68161210 | HCID 68161210 | — |
| Product | (S)-3-amino-N-(4-(3-aminopiperidin-1-yl)pyridin-3-yl)-6-(2-fluoro-5-isopentylphenyl)picolinamide | HCID 68161348 | 35% |
Reaction Steps
Method 2 of Example 49 was followed using (S,Z)-tert-butyl 1-(3-(3-amino-6-(2-fluoro-5-(3-methylbut-1-enyl)phenyl)picolinamido)pyridin-4-yl)piperidin-3-ylcarbamate which after Boc deprotection with 25% TFA/CH2Cl2 yielded (S)-3-amino-N-(4-(3-aminopiperidin-1-yl)pyridin-3-yl)-6-(2-fluoro-5-isopentylphenyl)picolinamide (35%). LCMS (m/z): 477.3 (MH+); LC Rt=2.91 min.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08822497B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-df75e686947945ec9b25e85f81c97aa0 |
| Source note | uspto-grants-2014_09 |