1-Hydroxybenzotriazole → tert-Butyl trans(+/-)-3-{[(benzyloxy)carbonyl]amino}-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}piperidine-1-carboxylate

HRID 43538

反応式

HRID 43538 の反応式
[NH2:1][C@@H:2]1[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])[CH2:4][C@H:3]1[NH:15][C:16]([O:18][CH2:19][C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)=[O:17].[Cl:26][C:27]1[N:28]=[C:29]([C:34](O)=[O:35])[NH:30][C:31]=1[CH2:32][CH3:33].CCN=C=NCCCN(C)C.Cl.C1C=CC2N(O)N=NC=2C=1>>[CH2:19]([O:18][C:16]([NH:15][C@H:3]1[C@H:2]([NH:1][C:34]([C:29]2[NH:30][C:31]([CH2:32][CH3:33])=[C:27]([Cl:26])[N:28]=2)=[O:35])[CH2:7][CH2:6][N:5]([C:8]([O:10][C:11]([CH3:14])([CH3:13])[CH3:12])=[O:9])[CH2:4]1)=[O:17])[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1

参加物

5

実験手順

The same operation as in Example (1g) was performed using tert-butyl trans(±)-4-amino-3-{[(benzyloxy)carbonyl]amino}piperidine-1-carboxylate obtained in Example (79c) (98 mg, 0.28 mmol), 4-chloro-5-ethyl-1H-imidazole-2-carboxylic acid obtained by the method described in Example (1d) (48 mg, 0.25 mmol), WSC hydrochloride (150 mg, 0.78 mmol) and HOBT (35 mg, 0.26 mmol), to obtain 88.2 mg of the title compound as a white solid (69%).

後処理

  1. customobtained by the method

出典と根拠

ORDレコード
ord-689e2fd8e0ed440a9ab3d02746827954
出典データセット
uspto-grants-2013_09
特許番号
US08536197B2

関連ノート

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