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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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Hydrochloric Acid → 3-(3-((((3aR,4R,6R,6aS)-6-(4-((2,4-dimethoxybenzyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methyl)(isobutyl)amino)cyclobutyl)propanoic acid

HRID 2040695
ノート
印刷プレビュー

反応式

HRID 2040695 の反応式
O.[OH-].[Li+].[CH3:4][O:5][C:6]1[CH:49]=[C:48]([O:50][CH3:51])[CH:47]=[CH:46][C:7]=1[CH2:8][NH:9][C:10]1[C:11]2[CH:18]=[CH:17][N:16]([C@H:19]3[C@@H:23]4[O:24][C:25]([CH3:28])([CH3:27])[O:26][C@@H:22]4[C@@H:21]([CH2:29][N:30]([CH2:42][CH:43]([CH3:45])[CH3:44])[CH:31]4[CH2:34][CH:33]([CH2:35][CH2:36][C:37]([O:39]CC)=[O:38])[CH2:32]4)[CH2:20]3)[C:12]=2[N:13]=[CH:14][N:15]=1.O1CCCC1.CO.Cl>>[CH3:4][O:5][C:6]1[CH:49]=[C:48]([O:50][CH3:51])[CH:47]=[CH:46][C:7]=1[CH2:8][NH:9][C:10]1[C:11]2[CH:18]=[CH:17][N:16]([C@H:19]3[C@@H:23]4[O:24][C:25]([CH3:27])([CH3:28])[O:26][C@@H:22]4[C@@H:21]([CH2:29][N:30]([CH2:42][CH:43]([CH3:45])[CH3:44])[CH:31]4[CH2:32][CH:33]([CH2:35][CH2:36][C:37]([OH:39])=[O:38])[CH2:34]4)[CH2:20]3)[C:12]=2[N:13]=[CH:14][N:15]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 5

HCID 313Hydrochloric AcidHCID 887MethanolHCID 8028TetrahydrofuranHCID 168937Lithium hydroxide, monohydrateHCID 67774619ethyl 3-(3-((((3aR,4R,6R,6aS)-6-(4-((2,4-dimethoxybenzyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methyl)(isobutyl)amino)cyclobutyl)propanoate

生成物 1

HCID 67775383
3-(3-((((3aR,4R,6R,6aS)-6-(4-((2,4-dimethoxybenzyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methyl)(isobutyl)amino)cyclobutyl)propanoic acid

実験手順

Lithium hydroxide, monohydrate (1.11 g, 26.4 mmol) was added to a solution ethyl 3-(3-((((3aR,4R,6R,6aS)-6-(4-((2,4-dimethoxybenzyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)methyl)(isobutyl)amino)cyclobutyl)propanoate (1.75 g, 2.64 mmol) in Tetrahydrofuran (13 ml, 160 mmol) and Methanol (3 ml, 70 mmol). The reaction was stirred for 24 hours at RT, acidified with 1 N HCl to pH=6, the volatiles removed in vacuo and remaining water removed by azeotropic distillation with ethanol followed by 18 hours on lyophilizer. The resulting off white solid was used without further purification.

後処理

  1. customthe volatiles removed in vacuo
  2. customremoved by azeotropic distillation with ethanol
  3. waitfollowed by 18 hours on lyophilizer
  4. customThe resulting off white solid was used without further purification

出典と根拠

ORDレコード
ord-c71a63a8639b4a74a90a5900488bc077
出典データセット
uspto-grants-2013_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08580762B2

反応ノート

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