HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methyl iodide → 1-Cyclohexyl-3-(5-methylsulfanyl-thiazol-2-yl)-1-[1-(thiophene-2-carbonyl)-piperidin-4-yl]-urea
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methyl iodide | HCID 6328 | — |
| Edukt | Dithioerythritol | HCID 439352 | — |
| Edukt | 4-[1-Cyclohexyl-3-(5-thiocyanato-thiazol-2-yl)-ureido]-piperidine-1-carboxylic acid tert-butyl ester | HCID 86611188 | — |
| Produkt | 1-Cyclohexyl-3-(5-methylsulfanyl-thiazol-2-yl)-1-[1-(thiophene-2-carbonyl)-piperidin-4-yl]-urea | HCID 57883885 | — |
| Produkt | 4-[1-Cyclohexyl-3-(5-methylsulfanyl-thiazol-2-yl)-ureido]-piperidine-1-carboxylic acid tert-butyl ester | HCID 86611187 | — |
Reaktionsschritte
4-[1-Cyclohexyl-3-(5-methylsulfanyl-thiazol-2-yl)-ureido]-piperidine-1-carboxylic acid tert-butyl ester was prepared as described in general procedure (H) and (I) using 4-[1-cyclohexyl-3-(5-thiocyanato-thiazol-2-yl)-ureido]-piperidine-1-carboxylic acid tert-butyl ester, dithioerythritol and methyl iodide. Removal of the Boc group and N-acylation using thiophene-2 carboxylic acid as described in general procedure (G), steps 3 and 4 gave the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07872139B2 |
| Quelldatensatz | uspto-grants-2011_01 |
| ORD ID | ord-17af0617063f4d82b0e3f2633a67df23 |
| Quellennotiz | uspto-grants-2011_01 |