allyl (1R,5S,6S)-2-diphenoxyphosphoryloxy-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate → allyl (1R,5S,6S)-2-[(2R,4S)-N-allyloxycarbonyl-2-(2,4-dioxoimidazolidin-5-ylmethyl)pyrrolidin-4-ylthio]-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate
反応式
O(P(O[C:18]1[C@H:19]([CH3:35])[C@H:20]2[C@@H:30]([C@H:31]([OH:33])[CH3:32])[C:29](=[O:34])[N:21]2[C:22]=1[C:23]([O:25][CH2:26][CH:27]=[CH2:28])=[O:24])(OC1C=CC=CC=1)=O)C1C=CC=CC=1.[CH2:36]([O:39][C:40]([N:42]1[CH2:46][C@@H:45]([S:47]C(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[CH2:44][C@H:43]1[CH2:67][CH:68]1[NH:72][C:71](=[O:73])[NH:70][C:69]1=[O:74])=[O:41])[CH:37]=[CH2:38]>>[CH2:36]([O:39][C:40]([N:42]1[CH2:46][C@@H:45]([S:47][C:18]2[C@H:19]([CH3:35])[C@@H:20]3[C@@H:30]([C@H:31]([OH:33])[CH3:32])[C:29](=[O:34])[N:21]3[C:22]=2[C:23]([O:25][CH2:26][CH:27]=[CH2:28])=[O:24])[CH2:44][C@H:43]1[CH2:67][CH:68]1[NH:72][C:71](=[O:73])[NH:70][C:69]1=[O:74])=[O:41])[CH:37]=[CH2:38]参加物
3
反応物 2
生成物 1
実験手順
The same procedure as in Example 8-1 was carried out by using allyl (1R,5S,6S)-2-diphenoxyphosphoryloxy-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate (220 mg, 0.440 mmol) and (2R,4S)-N-allyloxycarbonyl-2-(2,4-dioxoimidazolidin-5-ylmethyl)-4-tritylthiopyrrolidine diastereomer B (220 mg, 0.406 mmol, compound of Reference Example 29) to obtain allyl (1R,5S,6S)-2-[(2R,4S)-N-allyloxycarbonyl-2-(2,4-dioxoimidazolidin-5-ylmethyl)pyrrolidin-4-ylthio]-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate diastereomer B (70 mg, yield: 31%).