HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(6R,8S)-3-(allyl-benzyloxycarbonyl-amino)-8-tert-butoxycarbonylmethyl-8-methyl-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carboxylic acid → tert-butyl 2-[(6R,8S)-8-methyl-4-oxo-6-[[4-(N-phenylmethoxycarbonylcarbamimidoyl)phenyl]methylcarbamoyl]-3-[phenylmethoxycarbonyl(prop-2-enyl)amino]-6,7-dihydropyrrolo[1,2-a]pyrimidin-8-yl]acetate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (6R,8S)-3-(allyl-benzyloxycarbonyl-amino)-8-tert-butoxycarbonylmethyl-8-methyl-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carboxylic acid | HCID 69600615 | — |
| Edukt | N-Cbz-4-(aminomethyl)benzamidine | HCID 138391585 | — |
| Produkt | tert-butyl 2-[(6R,8S)-8-methyl-4-oxo-6-[[4-(N-phenylmethoxycarbonylcarbamimidoyl)phenyl]methylcarbamoyl]-3-[phenylmethoxycarbonyl(prop-2-enyl)amino]-6,7-dihydropyrrolo[1,2-a]pyrimidin-8-yl]acetate | HCID 145857205 | 64% |
Reaktionsschritte
Following a procedure similar to that for the preparation of 18 g, intermediate 38c (268.9 mg, 0.54 mmol) was coupled with [(4-aminomethyl-phenyl)-imino-methyl]-carbamic acid benzyl ester (223.9 mg, 0.70 mmol) to provide 262.3 mg (64%) of intermediate 38d. MS (ESI) 763.5 (M+H+).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07094783B2 |
| Quelldatensatz | uspto-grants-2006_08 |
| ORD ID | ord-c502c53106154f779abd910b4f76f1a5 |
| Quellennotiz | uspto-grants-2006_08 |