4-nitrobenzyl (1R, 5S,6S)-2-(2-diethylcarbamoylphenylsulfinyl)-1-methyl-6-[1(R)-t-butyldimethylsilyloxyethyl]-1-carbapen-2-em-3-carboxylate → 4-Nitrobenzyl (1R, 5S,6S)-2-[2-(1-perhydroazepinylcarbonyl)phenylthio]-1-methyl-6-[1(R)-t-butyldimethylsilyloxyethyl]-1-carbapen-2-em-3-carboxylate
反応式
[CH2:1]([N:3]([CH2:46][CH3:47])[C:4]([C:6]1[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=1[S:12]([C:14]1[C@H:15]([CH3:45])[C@@H:16]2[C@@H:33]([C@H:34]([O:36][Si:37]([C:40]([CH3:43])([CH3:42])[CH3:41])([CH3:39])[CH3:38])[CH3:35])[C:32](=[O:44])[N:17]2[C:18]=1[C:19]([O:21][CH2:22][C:23]1[CH:28]=[CH:27][C:26]([N+:29]([O-:31])=[O:30])=[CH:25][CH:24]=1)=[O:20])=O)=[O:5])[CH3:2].N1(C(C2C=CC=CC=2S)=O)CCCC[CH2:50][CH2:49]1>>[N:3]1([C:4]([C:6]2[CH:11]=[CH:10][CH:9]=[CH:8][C:7]=2[S:12][C:14]2[C@H:15]([CH3:45])[C@@H:16]3[C@@H:33]([C@H:34]([O:36][Si:37]([C:40]([CH3:43])([CH3:42])[CH3:41])([CH3:39])[CH3:38])[CH3:35])[C:32](=[O:44])[N:17]3[C:18]=2[C:19]([O:21][CH2:22][C:23]2[CH:28]=[CH:27][C:26]([N+:29]([O-:31])=[O:30])=[CH:25][CH:24]=2)=[O:20])=[O:5])[CH2:46][CH2:47][CH2:50][CH2:49][CH2:2][CH2:1]1参加物
3
反応物 2
生成物 1
実験手順
Following a procedure similar to that described in Example 18, but using 4-nitrobenzyl (1R,5S,6S)-2-(2-diethylcarbamoylphenylsulfinyl)-1-methyl-6-[1(R)-t-butyldimethylsilyloxyethyl]-1-carbapen-2-em-3-carboxylate (prepared as described in Example 39) and 2-(1-perhydroazepinylcarbonyl) phenylmercaptan as starting materials, in relative proportions similar to those used in that Example, the title compound was obtained in a yield of 95%. This compound was found to be the same as the compound prepared as described in Example 36 and had the same physicochemical properties.
出典と根拠
- ORDレコード
- ord-53066f2f871547c1bef5afa47212d7e7
- 出典データセット
- uspto-grants-1998_02
- 特許番号
- US05719275
関連ノート
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