Hydrogen Peroxide → 1-({(4r,7s,13s,16r)-7-(2-Amino-2-oxoethyl)-13-[(2s)-butan-2-yl]-16-(4-ethoxybenzyl)-10-[(1r)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl}carbonyl)-l-prolyl-l-ornithylglycinamide

HRID 58307Notes

Reaction equation

HRID 58307 reaction equation
[CH3:1][CH2:2][C@@H:3]([C@@H:5]1[NH:29][C:27](=[O:28])[C@@H:26]([CH2:30][C:31]2[CH:32]=[CH:33][C:34]([O:37][CH2:38][CH3:39])=[CH:35][CH:36]=2)[NH:25][C:23](=[O:24])[CH2:22][CH2:21][S:20][S:19][CH2:18][C@@H:17]([C:40]([N:42]2[C@H:46]([C:47]([NH:49][C@H:50]([C:55]([NH:57][CH2:58][C:59]([NH2:61])=[O:60])=[O:56])[CH2:51][CH2:52][CH2:53][NH2:54])=[O:48])[CH2:45][CH2:44][CH2:43]2)=[O:41])[NH:16][C:14](=[O:15])[C@H:13]([CH2:62][C:63]([NH2:65])=[O:64])[NH:12][C:10](=[O:11])[C@H:9]([C@H:66]([OH:68])[CH3:67])[NH:8][C:6]1=[O:7])[CH3:4].O.N.OO>C(#N)C>[CH3:1][CH2:2][C@@H:3]([C@@H:5]1[NH:29][C:27](=[O:28])[C@@H:26]([CH2:30][C:31]2[CH:32]=[CH:33][C:34]([O:37][CH2:38][CH3:39])=[CH:35][CH:36]=2)[NH:25][C:23](=[O:24])[CH2:22][CH2:21][S:20][S:19][CH2:18][C@@H:17]([C:40]([N:42]2[C@H:46]([C:47]([NH:49][C@H:50]([C:55]([NH:57][CH2:58][C:59]([NH2:61])=[O:60])=[O:56])[CH2:51][CH2:52][CH2:53][NH2:54])=[O:48])[CH2:45][CH2:44][CH2:43]2)=[O:41])[NH:16][C:14](=[O:15])[C@H:13]([CH2:62][C:63]([NH2:65])=[O:64])[NH:12][C:10](=[O:11])[CH:9]([C@H:66]([OH:68])[CH3:67])[NH:8][C:6]1=[O:7])[CH3:4]

Participants

5

Reactant 3

HCID 784Hydrogen PeroxideHCID 5311010AtosibanHCID 12896473Azane;hydrate

Product 1

HCID 686131-({(4r,7s,13s,16r)-7-(2-Amino-2-oxoethyl)-13-[(2s)-butan-2-yl]-16-(4-ethoxybenzyl)-10-[(1r)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-4-yl}carbonyl)-l-prolyl-l-ornithylglycinamide

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

dissolving the linear atosiban in an acetonitrile aqueous solution, adjusting the pH value with ammonia water, adding H2O2 for oxidizing, filtering, purifying, and transferring to acetate salt and obtain the atosiban acetate.

Workup

  1. filtrationfiltering
  2. custompurifying

Sources & evidence

ORD record
ord-1615649a664c48998d795373db230d60
Source dataset
uspto-grants-2016_09
Patent number
US09434767B2

Reaction notes

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