HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Amino-2-hydroxybenzimidazole → 2-[4-(5-Chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Amino-2-hydroxybenzimidazole | HCID 66765 | — |
| Reactant | 2-[4-(5-Chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoic acid | HCID 117622569 | — |
| Product | 2-[4-(5-Chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)butanamide | HCID 117622844 | — |
Reaction Steps
71 mg (0.20 mmol) of 2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoic acid (racemate) and 33 mg (0.22 mmol, 1.1 eq.) of 5-amino-1,3-dihydro-2H-benzimidazol-2-one were reacted according to General Method 1. Yield: 74 mg (76% of theory)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09434690B2 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-e5fc2c91e0194067bcfd438f882ed853 |
| Source note | uspto-grants-2016_09 |