HCID 15200286, compound → HCID 57314484, compound

HRID 1492774Notes

Reaction equation

O(P(O[C:18]1[C@H:19]([CH3:42])[C@H:20]2[C@@H:37]([C@H:38]([OH:40])[CH3:39])[C:36](=[O:41])[N:21]2[C:22]=1[C:23]([O:25][CH2:26][C:27]1[CH:32]=[CH:31][C:30]([N+:33]([O-:35])=[O:34])=[CH:29][CH:28]=1)=[O:24])(OC1C=CC=CC=1)=O)C1C=CC=CC=1.[NH:43]1[CH:46]([C@@H:47]2[CH2:51][C@H:50]([SH:52])[CH2:49][N:48]2[C:53]([O:55][CH2:56][C:57]2[CH:62]=[CH:61][C:60]([N+:63]([O-:65])=[O:64])=[CH:59][CH:58]=2)=[O:54])[CH2:45][C:44]1=[O:66]>>[NH:43]1[CH:46]([C@@H:47]2[CH2:51][C@H:50]([S:52][C:18]3[C@H:19]([CH3:42])[C@@H:20]4[C@@H:37]([C@H:38]([OH:40])[CH3:39])[C:36](=[O:41])[N:21]4[C:22]=3[C:23]([O:25][CH2:26][C:27]3[CH:28]=[CH:29][C:30]([N+:33]([O-:35])=[O:34])=[CH:31][CH:32]=3)=[O:24])[CH2:49][N:48]2[C:53]([O:55][CH2:56][C:57]2[CH:62]=[CH:61][C:60]([N+:63]([O-:65])=[O:64])=[CH:59][CH:58]=2)=[O:54])[CH2:45][C:44]1=[O:66]

Participants

Reactant 2

HCID 15200286HCID 15200286, compound

HCID 57199442HCID 57199442, compound

Product 1

HCID 57314484HCID 57314484, compoundYield 70.9%

Procedure

The same procedure as in Example 1-1 was carried out by using p-nitrobenzyl (1R,5S,6S)-2-diphenoxyphosphoryloxy-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate (153 mg, 0.27 mmol) and (2S,4S)-2-(2-azetidinon-4-yl)-4-mercapto-N-(p-nitrobenzyloxycarbonyl)pyrrolidine diastereomer A (90 mg, 0.26 mmol, compound of Reference Example 4) to obtain p-nitrobenzyl (1R,5S,6S)-2-[(2S,4S)-2-(2-azetidinon-4-yl)-N-(p-nitrobenzyloxycarbonyl)pyrrolidin-4-ylthio]-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate diastereomer A (128 mg, yield: 70.9%).

Sources & evidence

ORD record: ord-d1d1af251eb74ff586964870f45b8b28
Source dataset: uspto-grants-1994_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05374720

Reaction notes

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