Lithium Hydroxide → HCID 59497611、化合物

HRID 1747476ノート

反応式

HRID 1747476 の反応式
C[O:2][C:3](=[O:28])[CH2:4][CH2:5][N:6]1[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=2[N:8]([CH2:15][C:16]2[CH:24]=[C:23]([Cl:25])[CH:22]=[C:21]3[C:17]=2[CH2:18][C:19](=[O:26])[NH:20]3)[C:7]1=[O:27].[OH-].[Li+]>O.O1CCOCC1>[Cl:25][C:23]1[CH:22]=[C:21]2[C:17]([CH2:18][C:19](=[O:26])[NH:20]2)=[C:16]([CH2:15][N:8]2[C:9]3[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=3[N:6]([CH2:5][CH2:4][C:3]([OH:28])=[O:2])[C:7]2=[O:27])[CH:24]=1

参加物

4

実験手順

3-[3-(6-Chloro-2-oxo-2,3-dihydro-1H-indol-4-ylmethyl)-2-oxo-2,3-dihydro-benzoimidazol-1-yl]-propionic acid methyl ester (34 mg 0.09 mmol) is dissolved in dioxane water (2 mL/2 mL) and lithium hydroxide (18 mg, 0.45 mmol) is added in one portion. The reaction is stirred for one hour then the solvents evaporated in vacuo. The crude material is purified by preparative reverse phase LC to give the title compound (12 mg 0.03 mmol, 36%). LCMS (ESMS): m/z 387.1 (M+H+).

後処理

  1. customthe solvents evaporated in vacuo
  2. customThe crude material is purified by preparative reverse phase LC

出典と根拠

ORDレコード
ord-f9ed6f589a7f408b99d44975ba774f83
出典データセット
uspto-grants-2015_10
特許番号
US09150556B2

反応ノート

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