HCID 70050443, Verbindung → HCID 54483152, Verbindung
Reaktionsgleichung
[CH2:1]([O:8][C:9]([N:11]1[CH2:34][CH2:33][CH2:32][C@H:12]1[C:13]([N:15]1[CH2:19][CH2:18][CH2:17][C@H:16]1[CH:20]([OH:31])[CH2:21][S@@:22]([C:24]1[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=1)=[O:23])=[O:14])=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CS(C)=O.C1CCC(N=C=NC2CCCCC2)CC1>>[CH2:1]([O:8][C:9]([N:11]1[CH2:34][CH2:33][CH2:32][C@H:12]1[C:13]([N:15]1[CH2:19][CH2:18][CH2:17][C@H:16]1[C:20](=[O:31])[CH2:21][S@@:22]([C:24]1[CH:25]=[CH:26][C:27]([CH3:30])=[CH:28][CH:29]=1)=[O:23])=[O:14])=[O:10])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1Komponenten
3
Versuchsvorschrift
(2S)-1-(N-Benzyloxycarbonyl-L-prolyl)-2-{1-hydroxy-2-[(S)-p-tolylsulfinyl]ethyl}pyrrolidine (357 mg) was subjected to DMSO-DCC oxidation as in Example 1-D), and the reaction product was purified by medium pressure liquid chromatography (silica gel, eluate; chloroform:methanol=99:1) to give 162 mg of the title compound (See Table 4).
Aufarbeitung
- customwas purified by medium pressure liquid chromatography (silica gel, eluate; chloroform:methanol=99:1)