Reaktion #303074

ord-ae559d32657d48529ec6d75171b4613a

Reaktionsgleichung

O=C(Cl)COCc1ccccc1
benzyloxy-acetyl chloride
CCC(=O)N[C@H]1C[C@@H](n2cnc3c(NCC(c4ccccc4)c4ccccc4)nc(Cl)nc32)[C@H](O)[C@@H]1O
N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide
→
O=C(COCc1ccccc1)N[C@H]1C[C@@H](n2cnc3c(NCC(c4ccccc4)c4ccccc4)nc(Cl)nc32)[C@H](O)[C@@H]1O
title compound
O=C(COCc1ccccc1)N[C@H]1C[C@@H](n2cnc3c(NCC(c4ccccc4)c4ccccc4)nc(Cl)nc32)[C@H](O)[C@@H]1O
2-Benzyloxy-N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-acetamide

Edukte

O=C(Cl)COCc1ccccc1
benzyloxy-acetyl chloride
CCC(=O)N[C@H]1C[C@@H](n2cnc3c(NCC(c4ccccc4)c4ccccc4)nc(Cl)nc32)[C@H](O)[C@@H]1O
N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

The title compound is prepared analogously to N-{(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide (Intermediate AA) by replacing cyclopropanecarboxylic acid propionyl chloride with benzyloxy-acetyl chloride.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08193164B2uspto-grants-2012_06