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N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-benzyloxy-acetamide trifluoroacetate → N-{(1S,2R,3S,4R)-4-[2-((R)-3-Amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-hydroxy-acetamide trifluoroacetate

HRID 1882555
ノート
印刷プレビュー

反応式

HRID 1882555 の反応式
[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[NH2:8][C@@H:9]1[CH2:13][CH2:12][N:11]([C:14]2[N:22]=[C:21]3[C:17]([N:18]=[CH:19][N:20]3[C@@H:23]3[CH2:27][C@H:26]([NH:28][C:29](=[O:39])[CH2:30][O:31]CC4C=CC=CC=4)[C@@H:25]([OH:40])[C@H:24]3[OH:41])=[C:16]([NH:42][CH2:43][CH:44]([C:51]3[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=3)[C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)[N:15]=2)[CH2:10]1>C(O)C.[OH-].[OH-].[Pd+2]>[F:1][C:2]([F:7])([F:6])[C:3]([OH:5])=[O:4].[NH2:8][C@@H:9]1[CH2:13][CH2:12][N:11]([C:14]2[N:22]=[C:21]3[C:17]([N:18]=[CH:19][N:20]3[C@@H:23]3[CH2:27][C@H:26]([NH:28][C:29](=[O:39])[CH2:30][OH:31])[C@@H:25]([OH:40])[C@H:24]3[OH:41])=[C:16]([NH:42][CH2:43][CH:44]([C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)[C:51]3[CH:52]=[CH:53][CH:54]=[CH:55][CH:56]=3)[N:15]=2)[CH2:10]1
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 1

HCID 66630722N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-benzyloxy-acetamide trifluoroacetate

生成物 1

HCID 42632577N-{(1S,2R,3S,4R)-4-[2-((R)-3-Amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-hydroxy-acetamide trifluoroacetate

試薬・触媒・溶媒 2

HCID 9942167Palladium hydroxide触媒
HCID 702
Ethanol
溶媒

実験手順

A solution of N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-benzyloxy-acetamide trifluoroacetate (0.022 g, 0.03 mmol) in ethanol (2 ml) under an atmosphere of Argon is treated with palladium hydroxide on carbon (0.05 g, 20% w/w carbon). The reaction mixture is placed under an atmosphere of hydrogen and stirred at room temperature for 30 hours and then filtered through Celite™. The filtrate is concentrated in vacuo and purification of the crude by reverse phase column chromatography (Isolute™ C18, 0-100% acetonitrile in water −0.1% TFA) yields the title product. (MH+ 573.4)

後処理

  1. filtrationfiltered through Celite™
  2. concentrationThe filtrate is concentrated in vacuo and purification of the crude by reverse phase column chromatography (Isolute™ C18, 0-100% acetonitrile in water −0.1% TFA)

出典と根拠

ORDレコード
ord-5a35ad69d6894f18a64048e6c44c8374
出典データセット
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08318750B2

反応ノート

読み込み中…

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