HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Piperazinecarboxylic acid, ethyl ester → HCID 57496163, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Piperazinecarboxylic acid, ethyl ester | HCID 8431 | — |
| Reactant | 4-(3-(3-cyanophenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide | HCID 57496180 | — |
| Product | HCID 57496163 | HCID 57496163 | 8% |
Reaction Steps
The title compound was prepared from 4-(3-(3-cyanophenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide following procedure C and using 2 equivalent of ethyl piperazine-1-carboxylate as secondary amine. The product was purified by preparative HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08343963B2 |
| Source dataset | uspto-grants-2013_01 |
| ORD ID | ord-6bca5acc42064378847b656355d655eb |
| Source note | uspto-grants-2013_01 |