Hydrogen Peroxide → H-Gly-Gly-Phe-Met(O2)-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-OH

HRID 127610

Reaktionsgleichung

Reaktionsgleichung von HRID 127610
[NH2:1][CH2:2][C:3]([NH:5][CH2:6][C:7]([NH:9][C@H:10]([C:18]([NH:20][C@H:21]([C:26]([NH:28][C@H:29]([C:33]([NH:35][C@H:36]([C:39]([NH:41][C@H:42]([C:48]([NH:50][C@H:51]([C:57]([NH:59][C@H:60]([C:63]([NH:65][C@H:66]([C:72]([NH:74][C@H:75]([C:79]([N:81]1[CH2:118][CH2:117][CH2:116][C@H:82]1[C:83]([NH:85][C@H:86]([C:91]([NH:93][C@H:94]([C:98]([NH:100][C@H:101]([C:105]([NH:107][C@H:108]([C:113]([OH:115])=[O:114])[CH2:109][CH:110]([CH3:112])[CH3:111])=[O:106])[C@@H:102]([CH3:104])[OH:103])=[O:99])[CH:95]([CH3:97])[CH3:96])=[O:92])[CH2:87][CH:88]([CH3:90])[CH3:89])=[O:84])=[O:80])[C@@H:76]([CH3:78])[OH:77])=[O:73])[CH2:67][CH2:68][C:69](=[O:71])[NH2:70])=[O:64])[CH2:61][OH:62])=[O:58])[CH2:52][CH2:53][CH2:54][CH2:55][NH2:56])=[O:49])[CH2:43][CH2:44][C:45](=[O:47])[OH:46])=[O:40])[CH2:37][OH:38])=[O:34])[C@@H:30]([CH3:32])[OH:31])=[O:27])[CH2:22][CH2:23][S:24][CH3:25])=[O:19])[CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:8])=[O:4].[OH2:119].[OH:120]O.C(O)(C)(C)C.O>C([O-])(=O)C.[NH4+].[NH4+].[O-][Mo]([O-])(=O)=O>[NH2:1][CH2:2][C:3]([NH:5][CH2:6][C:7]([NH:9][C@H:10]([C:18]([NH:20][C@H:21]([C:26]([NH:28][C@H:29]([C:33]([NH:35][C@H:36]([C:39]([NH:41][C@H:42]([C:48]([NH:50][C@H:51]([C:57]([NH:59][C@H:60]([C:63]([NH:65][C@H:66]([C:72]([NH:74][C@H:75]([C:79]([N:81]1[CH2:118][CH2:117][CH2:116][C@H:82]1[C:83]([NH:85][C@H:86]([C:91]([NH:93][C@H:94]([C:98]([NH:100][C@H:101]([C:105]([NH:107][C@H:108]([C:113]([OH:115])=[O:114])[CH2:109][CH:110]([CH3:112])[CH3:111])=[O:106])[C@@H:102]([CH3:104])[OH:103])=[O:99])[CH:95]([CH3:96])[CH3:97])=[O:92])[CH2:87][CH:88]([CH3:90])[CH3:89])=[O:84])=[O:80])[C@@H:76]([CH3:78])[OH:77])=[O:73])[CH2:67][CH2:68][C:69](=[O:71])[NH2:70])=[O:64])[CH2:61][OH:62])=[O:58])[CH2:52][CH2:53][CH2:54][CH2:55][NH2:56])=[O:49])[CH2:43][CH2:44][C:45](=[O:46])[OH:47])=[O:40])[CH2:37][OH:38])=[O:34])[C@@H:30]([CH3:32])[OH:31])=[O:27])[CH2:22][CH2:23][S:24]([CH3:25])(=[O:120])=[O:119])=[O:19])[CH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)=[O:8])=[O:4]

Komponenten

7

Edukt 4

HCID 784Hydrogen PeroxideHCID 962WaterHCID 3035192gamma-endorphin, des-Tyr(1)-HCID 714019492-Methylpropan-2-ol--water (1/1)

Produkt 1

HCID 131712124H-Gly-Gly-Phe-Met(O2)-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-OH

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 61578Diammonium molybdateKatalysatorHCID 175AcetateLösungsmittel

Versuchsvorschrift

200 mg of the peptide obtained in Example I is introduced into 5 ml water after which 0.025 ml 0.5 M ammonium molybdate, 0.125 ml HClO4 and 0.075 ml 30% hydrogen peroxide are added. The mixture is stirred for about 4 hours at room temperature, after which 5 ml tert. butanol/water (1:1) and an ion exchange resin in acetate form are added. After stirring for about 30 minutes, the ion exchange resin is separated by filtration and the filtrate is evaporated to dryness.

Aufarbeitung

  1. additionare added
  2. stirringAfter stirring for about 30 minutes
  3. customthe ion exchange resin is separated by filtration
  4. customthe filtrate is evaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-2a341be9cf174b93bee52dc29bc0c541
Quelldatensatz
uspto-grants-1981_03
Patentnummer
US04256736

Verknüpfte Notizen

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