(2R,3R,4S,5S)-4-(benzoyloxy)-2-(6-chloro-2-iodo-9H-purin-9-yl)-5-[(ethylamino)carbonyl]tetrahydro-3-furanyl benzoate → (2R,3R,4S, 5S)-4-(Benzoyloxy)-2-{6-[(2-benzyl-3-phenylpropyl)amino]-2-iodo-9H-purin-9-yl}-5-[(ethylamino)carbonyl]tetrahydro-3-furanyl benzoate

HRID 1060555노트

반응식

HRID 1060555 반응식
[C:1]([O:9][C@@H:10]1[C@H:14]([O:15][C:16](=[O:23])[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[C@@H:13]([C:24]([NH:26][CH2:27][CH3:28])=[O:25])[O:12][C@H:11]1[N:29]1[CH:37]=[N:36][C:35]2[C:30]1=[N:31][C:32]([I:39])=[N:33][C:34]=2Cl)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:40]([CH:47]([CH2:50][C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1)[CH2:48][NH2:49])[C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1>C(O)(C)C>[C:1]([O:9][C@@H:10]1[C@H:14]([O:15][C:16](=[O:23])[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[C@@H:13]([C:24]([NH:26][CH2:27][CH3:28])=[O:25])[O:12][C@H:11]1[N:29]1[CH:37]=[N:36][C:35]2[C:30]1=[N:31][C:32]([I:39])=[N:33][C:34]=2[NH:49][CH2:48][CH:47]([CH2:50][C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1)[CH2:40][C:41]1[CH:46]=[CH:45][CH:44]=[CH:43][CH:42]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 10189909(2R,3R,4S,5S)-4-(benzoyloxy)-2-(6-chloro-2-iodo-9H-purin-9-yl)-5-[(ethylamino)carbonyl]tetrahydro-3-furanyl benzoateHCID 18767198(3-Amino-2-benzylpropyl)benzene

생성물 1

HCID 10212972(2R,3R,4S, 5S)-4-(Benzoyloxy)-2-{6-[(2-benzyl-3-phenylpropyl)amino]-2-iodo-9H-purin-9-yl}-5-[(ethylamino)carbonyl]tetrahydro-3-furanyl benzoate수율 83%

시약·촉매·용매 1

HCID 3776Isopropanol용매

실험 절차

A solution of ((2R,3R,4S,5S)-4-(benzoyloxy)-2-(6-chloro-2-iodo-9H-purin-9-yl)-5-[(ethylamino)carbonyl]-tetrahydro-3-furanyl benzoate (Preparation 19) (0.25 g, 0.38 mmol) and 2-benzyl-3-phenylpropylamine (0.16 g, 0.76 mmol) in isopropanol (10 ml) was stirred at room temperature for 48 hours. Solvent was removed under reduced pressure and the residue purified by column chromatography on silica gel eluting with dichloromethane:methanol (99:1 by volume) to afford the title compound as a yellow foam (0.26 g, 83%).

후처리

  1. customSolvent was removed under reduced pressure
  2. customthe residue purified by column chromatography on silica gel eluting with dichloromethane:methanol (99:1 by volume)

출처 및 근거

ORD 기록
ord-3138d157c333494fb3940a17efd6c0f2
출처 데이터셋
uspto-grants-2003_02
특허 번호
US06525032B2

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