HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(R)-2-tert-butoxycarbonylamino-3-hydroxy propionic acid → N-[N-(tert-butoxycarbonyl)-D-seryl]-L-cysteine methyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (R)-2-tert-butoxycarbonylamino-3-hydroxy propionic acid | HCID 637603 | — |
| Edukt | L-Cysteine, methyl ester, hydrochloride | HCID 2733208 | — |
| Produkt | N-[N-(tert-butoxycarbonyl)-D-seryl]-L-cysteine methyl ester | HCID 53744746 | — |
Reaktionsschritte
L-Cysteine methyl ester hydrochloride was acylated with N-(tert-butoxycarbonyl)-D-serine by using in an analogous manner the procedure described in Example 1(e) to yield N-[N-(tert-butoxycarbonyl)-D-seryl]-L-cysteine methyl ester as white crystals of m.p. 105°-106° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05486466 |
| Quelldatensatz | uspto-grants-1996_01 |
| ORD ID | ord-4bf35a3110a6436aaed5161a4ca30ea7 |
| Quellennotiz | uspto-grants-1996_01 |