(R)-Ethyl 9-(2-methoxyphenyl)-8-oxo-2-(pyrrolidin-3-ylamino)-8,9-dihydro-7H-purine-6-carboxylate → (R)-9-(2-Methoxyphenyl)-8-oxo-2-(pyrrolidin-3-ylamino)-8,9-dihydro-7H-purine-6-carboxamide

HRID 2427984ノート

反応式

HRID 2427984 の反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[C:17](=[O:18])[NH:16][C:15]2[C:10]1=[N:11][C:12]([NH:24][C@@H:25]1[CH2:29][CH2:28][NH:27][CH2:26]1)=[N:13][C:14]=2[C:19]([O:21]CC)=O.C(OC([N:37]1CC[C@@H](NC2N=C3C(NC(=O)N3C3C=CC=CC=3OC)=C(C(OCC)=O)N=2)C1)=O)(C)(C)C>ClCCl.FC(F)(F)C(O)=O>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[C:17](=[O:18])[NH:16][C:15]2[C:10]1=[N:11][C:12]([NH:24][C@@H:25]1[CH2:29][CH2:28][NH:27][CH2:26]1)=[N:13][C:14]=2[C:19]([NH2:37])=[O:21]

参加物

5

反応物 2

HCID 86627706(R)-Ethyl 9-(2-methoxyphenyl)-8-oxo-2-(pyrrolidin-3-ylamino)-8,9-dihydro-7H-purine-6-carboxylateHCID 86627707(R)-Ethyl 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-ylamino)-9-(2-methoxy-phenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxylate

生成物 1

HCID 24937106(R)-9-(2-Methoxyphenyl)-8-oxo-2-(pyrrolidin-3-ylamino)-8,9-dihydro-7H-purine-6-carboxamide収率 100%

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 6422Trifluoroacetic acid溶媒

実験手順

(R)-Ethyl 9-(2-methoxyphenyl)-8-oxo-2-(pyrrolidin-3-ylamino)-8,9-dihydro-7H-purine-6-carboxylate. (R)-Ethyl 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-ylamino)-9-(2-methoxy-phenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxylate (0.333 g, 0.668 mmol) were dissolved in dichloromethane (3 mL) and trifluoroacetic acid (1 mL). The solution was stirred for two hours and condensed under reduced pressure to afford the crude title compound (0.300 g, 100%). MS (ESI) m/z 399.3 [M+1]+.

後処理

  1. customcondensed under reduced pressure

出典と根拠

ORDレコード
ord-2942f697361b4aa0a8b4dfac88f74f47
出典データセット
uspto-grants-2011_06
特許番号
US07968556B2

反応ノート

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