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Methanol → 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}-propionamide

HRID 1882565
ノート
印刷プレビュー

反応式

HRID 1882565 の反応式
FC(F)(F)C(O)=O.C(OC(=O)[NH:14][C@@H:15]1[CH2:19][CH2:18][N:17]([C:20]2[N:28]=[C:27]3[C:23]([N:24]=[CH:25][N:26]3[C@@H:29]3[CH2:33][C@H:32]([NH:34][C:35](=[O:38])[CH2:36][CH3:37])[C@@H:31]([OH:39])[C@H:30]3[OH:40])=[C:22]([NH:41][CH2:42][CH:43]([C:50]3[CH:55]=[CH:54][CH:53]=[CH:52][CH:51]=3)[C:44]3[CH:49]=[CH:48][CH:47]=[CH:46][CH:45]=3)[N:21]=2)[CH2:16]1)(C)(C)C.CO>Cl>[NH2:14][C@@H:15]1[CH2:19][CH2:18][N:17]([C:20]2[N:28]=[C:27]3[C:23]([N:24]=[CH:25][N:26]3[C@@H:29]3[CH2:33][C@H:32]([NH:34][C:35](=[O:38])[CH2:36][CH3:37])[C@@H:31]([OH:39])[C@H:30]3[OH:40])=[C:22]([NH:41][CH2:42][CH:43]([C:50]3[CH:51]=[CH:52][CH:53]=[CH:54][CH:55]=3)[C:44]3[CH:45]=[CH:46][CH:47]=[CH:48][CH:49]=3)[N:21]=2)[CH2:16]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 2

HCID 887MethanolHCID 66630463{(R)-1-[9-((1R,2S,3R,4S)-2,3-Dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purin-2-yl]-pyrrolidin-3-yl}-carbamic acid tert-butyl ester trifluoroacetate

生成物 1

HCID 59781437N-{(1S,2R,3S,4R)-4-[2-((R)-3-amino-pyrrolidin-1-yl)-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-propionamide

試薬・触媒・溶媒 1

HCID 313Hydrochloric Acid
溶媒

実験手順

{(R)-1-[9-((1R,2S,3R,4S)-2,3-Dihydroxy-4-propionylamino-cyclopentyl)-6-(2,2-diphenyl-ethylamino)-9H-purin-2-yl]-pyrrolidin-3-yl}-carbamic acid tert-butyl ester trifluoroacetate (3.22 g, 4.80 mmol) is dissolved in 1.25 M HCl in MeOH (60 ml, 75 mmol) and left to stir at room temperature overnight. The solvent is removed in vacuo and the crude product is dissolved in a minimal volume of EtOH/saturated sodium carbonate solution and purified by reverse phase column chromatography (Isolute™ C18, 0-100% MeOH in water) to yield the title product.

後処理

  1. waitleft
  2. customThe solvent is removed in vacuo
  3. dissolutionthe crude product is dissolved in a minimal volume of EtOH/saturated sodium carbonate solution
  4. custompurified by reverse phase column chromatography (Isolute™ C18, 0-100% MeOH in water)

出典と根拠

ORDレコード
ord-827f2183062842a8a15255bad1acdb1d
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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