HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbonochloridic acid, octyl ester → methyl 3-[[1-methyl-2-[[4-(N-octoxycarbonylcarbamimidoyl)anilino]methyl]benzimidazole-5-carbonyl]-pyridin-2-ylamino]propanoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbonochloridic acid, octyl ester | HCID 81956 | — |
| Reactant | 1-Methyl-2-[N-(4-amidinophenyl)aminomethyl]benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-methoxycarbonylethyl)amide Hydrochloride | HCID 18412516 | — |
| Solvent | Dichloromethane methanol | HCID 21226129 | — |
| Product | methyl 3-[[1-methyl-2-[[4-(N-octoxycarbonylcarbamimidoyl)anilino]methyl]benzimidazole-5-carbonyl]-pyridin-2-ylamino]propanoate | HCID 140409603 | 57% |
Reaction Steps
Prepared analogously to Example 90 from 1-methyl-2-[N-(4-amidinophenyl)-aminomethyl]-benzimidazol-5-yl-carboxylic acid-N-(2-pyridyl)-N-(2-methoxycarbonylethyl)-amide-hydrochloride and n-octyl chloroformate. Yield: 57% of theory, C35H43N7O5 (641.8) Rf value: 0.60 (silica gel; dichloromethane/methanol=9:1) ##EQU71##
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06087380 |
| Source dataset | uspto-grants-2000_07 |
| ORD ID | ord-e083eea8cc114e90854a5c44aa9a4976 |
| Source note | uspto-grants-2000_07 |