Ethyl Acetate → Ethyl cis(+/-)-2-(4-amino-3-methoxypiperidin-1-yl)-4-methyl-1,3-oxazole-5-carboxylate

HRID 43620

反応式

HRID 43620 の反応式
C(OC([NH:11][C@H:12]1[CH2:17][CH2:16][N:15]([C:18]2[O:19][C:20]([C:24]([O:26][CH2:27][CH3:28])=[O:25])=[C:21]([CH3:23])[N:22]=2)[CH2:14][C@H:13]1[O:29][CH3:30])=O)C1C=CC=CC=1.C(OCC)(=O)C>[Pd].CO>[NH2:11][C@H:12]1[CH2:17][CH2:16][N:15]([C:18]2[O:19][C:20]([C:24]([O:26][CH2:27][CH3:28])=[O:25])=[C:21]([CH3:23])[N:22]=2)[CH2:14][C@H:13]1[O:29][CH3:30]

参加物

5

実験手順

The same operation as in Example (95b) was performed using ethyl cis(±)-2-(4-{[(benzyloxy)carbonyl]amino}-3-methoxypiperidin-1-yl)-4-methyl-1,3-oxazole-5-carboxylate obtained in Example (107a) (0.32 g, 0.77 mmol), 10% Pd/C (0.3 g), ethyl acetate (3 mL) and methanol (3 mL), to obtain 0.22 g of the title compound as a brown oily substance (100%).

出典と根拠

ORDレコード
ord-1103d8fb900d4b8486ee424691e98e00
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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