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Acetic Acid → FR-179642

HRID 1368013
ノート
印刷プレビュー

反応式

HRID 1368013 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.P([O-])(O)(O)=O.[K+].P([O-])([O-])(O)=O.[Na+].[Na+].C(O)(=O)C>CO>[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

5

反応物 3

HCID 176Acetic 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 sulfateHCID 71312623Disodium hydrogenphosphate potassium dihydrogenphosphate

生成物 1

HCID 71714631
FR-179642

試薬・触媒・溶媒 1

HCID 887Methanol溶媒2 回

実験手順

To 700 μl of the fermentation broth of Streptomyces anulatus No. 8703 obtained in Example 1-2 was added 100 μl of an aqueous solution of Substance FR901379 (100 mg/ml) (10 mg as Substance FR901379; 8.35 μmol) together with 100 μl of methanol and 100 μl of buffer (0.5 M potassium dihydrogen phosphate-disodium hydrogen phosphate buffer; pH 6.0), and the reaction was carried out at 30° C. for 30 minutes. The reaction was then stopped with 1 ml of 4% acetic acid and following addition of 2 ml of methanol, the mixture was filtered through a membrane filter (0.45 μm) to remove the macromolecular protein and other fraction and subjected to HPLC and the acylase activity of the skeletal substance FR179642 produced was monitored and assayed at 210 nm.

後処理

  1. custom8703 obtained in Example 1-2
  2. filtrationthe mixture was filtered through a membrane
  3. filtrationfilter (0.45 μm)
  4. customto remove the macromolecular protein and other fraction

出典と根拠

ORDレコード
ord-80fc38937c9a45329f985fe65a80a3dd
出典データセット
uspto-grants-2003_06
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06573084B1

反応ノート

読み込み中…

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