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llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
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Trisodium citrate → FR-179642

HRID 841859
ノート
印刷プレビュー

反応式

HRID 841859 の反応式
CCCCCCCCCCCCCCCC([NH:18][C@@H:19]1[C:50](=[O:51])[NH:49][C@@H:48]([C@H:52]([OH:54])[CH3:53])[C:46](=[O:47])[N:45]2[C@@H:41]([CH2:42][C@@H:43]([OH:55])[CH2:44]2)[C:39](=[O:40])[NH:38][C@@H:37]([C@H:56]([OH:71])[C@@H:57]([OH:70])[C:58]2[CH:59]=[CH:60][C:61]([OH:69])=[C:62]([O:64][S:65]([OH:68])(=[O:67])=[O:66])[CH:63]=2)[C:35](=[O:36])[NH:34][C@@H:33]([C@H:72]([OH:77])[CH2:73][C:74]([NH2:76])=[O:75])[C:31](=[O:32])[N:30]2[C@@H:26]([C@@H:27]([OH:79])[C@@H:28]([CH3:78])[CH2:29]2)[C:24](=[O:25])[NH:23][C@@H:22]([OH:80])[C@H:21]([OH:81])[CH2:20]1)=O.C([O-])(=O)CC(CC([O-])=O)(C([O-])=O)O.[Na+].[Na+].[Na+].ClC(Cl)(Cl)C(O)=O>>[CH3:78][C@@H:28]1[C@H:27]([OH:79])[C@H:26]2[C:24]([NH:23][C@H:22]([OH:80])[C@H:21]([OH:81])[CH2:20][C@H:19]([NH2:18])[C:50]([NH:49][C@@H:48]([C@H:52]([OH:54])[CH3:53])[C:46]([N:45]3[C@H:41]([C:39]([NH:38][C@@H:37]([C@H:56]([OH:71])[C@@H:57]([OH:70])[C:58]4[CH:59]=[CH:60][C:61]([OH:69])=[C:62]([O:64][S:65]([OH:68])(=[O:67])=[O:66])[CH:63]=4)[C:35]([NH:34][C@@H:33]([C@H:72]([OH:77])[CH2:73][C:74]([NH2:76])=[O:75])[C:31](=[O:32])[N:30]2[CH2:29]1)=[O:36])=[O:40])[CH2:42][C@@H:43]([OH:55])[CH2:44]3)=[O:47])=[O:51])=[O:25]
参加物実験手順後処理出典と根拠反応ノート

参加物

4

反応物 3

HCID 6224Trisodium citrateHCID 6421Trichloroacetic AcidHCID 44352613[5-[(1S,2S)-2-[(3S,6S,9S,11R,15S,18S,20R,21S,24S,25S,26S)-3-[(1R)-3-amino-1-hydroxy-3-oxopropyl]-18-(hexadecanoylamino)-11,20,21,25-tetrahydroxy-15-[(1R)-1-hydroxyethyl]-26-methyl-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexazatricyclo[22.3.0.09,13]heptacosan-6-yl]-1,2-dihydroxyethyl]-2-hydroxyphenyl] hydrogen sulfate2 回

生成物 1

HCID 71714631
FR-179642

実験手順

To 7 ml of the fermentation broth of Oidiodendron sp. No. 30084 obtained in Example 1-1 was added 1 ml of an aqueous solution (20 ml/ml) of FR901379 Substance (20 mg as FR901379 Substance; 16.7 μmol) as well as 2 ml of a buffer (0.2 M sodium citrate buffer, pH 4.0), and the reaction was carried out at 30° C. for 3 hours. The reaction was then stopped by adding 0.4 M trichloroacetic acid and centrifuged at low speed to remove precipitated high molecular weight protein and other impurities. The FR179642 Substance produced was subjected to HPLC and monitored at 210 nm to determine the acylase activity.

後処理

  1. custom30084 obtained in Example 1-1
  2. customto remove
  3. customprecipitated high molecular weight protein and other impurities

出典と根拠

ORDレコード
ord-cdf022789ef24ea887dfb522d0064deb
出典データセット
uspto-grants-2002_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06372474B1

反応ノート

読み込み中…

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