HCID 86752807, compound → HCID 86752806, compound

HRID 964412Notes

Reaction equation

HRID 964412 reaction equation
[CH2:1]([C@@:8]1([O:22][C@H:21]([CH2:23][NH:24][C:25](=[O:38])[CH2:26][CH2:27][C@H:28]([O:34]C(=O)C)[CH2:29][O:30]C(=O)C)[C@@H:16]([O:17]C(=O)C)[C@H:11]([O:12]C(=O)C)[C@H:10]1[NH:39][C:40]([C:42]1[CH:47]=[CH:46][C:45]([C:48]2[CH:53]=[CH:52][C:51]([C:54]([NH:56][C@@H:57]3[C@@H:63]([O:64]C(=O)C)[C@H:62]([O:68]C(=O)C)[C@@H:61]([CH2:72][NH:73][C:74](=[O:87])[CH2:75][CH2:76][C@H:77]([O:83]C(=O)C)[CH2:78][O:79]C(=O)C)[O:60][C@:58]3([CH2:88][C:89]3[CH:94]=[CH:93][CH:92]=[CH:91][CH:90]=3)[OH:59])=[O:55])=[CH:50][CH:49]=2)=[CH:44][CH:43]=1)=[O:41])[OH:9])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>O1CCOCC1>[CH2:1]([C@@:8]1([O:22][C@H:21]([CH2:23][NH:24][C:25](=[O:38])[CH2:26][CH2:27][C@H:28]([OH:34])[CH2:29][OH:30])[C@@H:16]([OH:17])[C@H:11]([OH:12])[C@H:10]1[NH:39][C:40]([C:42]1[CH:43]=[CH:44][C:45]([C:48]2[CH:53]=[CH:52][C:51]([C:54]([NH:56][C@@H:57]3[C@@H:63]([OH:64])[C@H:62]([OH:68])[C@@H:61]([CH2:72][NH:73][C:74](=[O:87])[CH2:75][CH2:76][C@H:77]([OH:83])[CH2:78][OH:79])[O:60][C@:58]3([CH2:88][C:89]3[CH:90]=[CH:91][CH:92]=[CH:93][CH:94]=3)[OH:59])=[O:55])=[CH:50][CH:49]=2)=[CH:46][CH:47]=1)=[O:41])[OH:9])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

3

Reactant 1

HCID 86752807HCID 86752807, compound

Product 1

HCID 86752806HCID 86752806, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

Biphenyl-4,4'-dicarboxylic acid bis-[[benzyl 3,4-di-O-acetyl-6-[(S)-4,5-diacetoxy-pentanoylamino]-2,6-didesoxy-α-D-glucopyranosid-2-yl]-amide] was deacetylated as described in Ex. 11.F. and gave biphenyl-4,4'-dicarboxylic acid bis-[[benzyl 2,6-didesoxy-6-[(S)-4,5-dihydroxy-pentanoylamino]-α-D-gluco-pyranosid-2-yl]-amide], [α]+92.00 (c 0.2; dioxan), MS: m/z 997.9 ([M+Na]+).

Sources & evidence

ORD record
ord-120cc7ae2dfd47fb86be0b6c38211ed4
Source dataset
uspto-grants-1998_06
Patent number
US05767268

Reaction notes

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