HRID1410837

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID15430260

未命名化合物

结构：COC(=O)c1ncc2c(cc(-c3ccccc3)c(=O)n2Cc2ccccc2)c1O

HCID68297358

未命名化合物

PRODUCTS

生成物

结构：CC(C)(C)OC(=O)C(C)(C)CNC(=O)c1ncc2c(cc(-c3ccccc3)c(=O)n2Cc2ccccc2)c1O

HCID68297603

未命名化合物

收率 53.5%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID702

Ethanol

C2H6O

CONDITIONS

反应条件

温度: 140 °C

PROCEDURE

实验过程

A mixture of 1-benzyl-5-hydroxy-2-oxo-3-phenyl-1,2-dihydro-[1,7]naphthyridine-6-carboxylic acid methyl ester (30 mg, 0.078 mmol) and 3-amino-2,2-dimethyl-propionic acid tert-butyl ester (40 mg, 0.233 mmol) in EtOH (2 mL) was heated at 140° C. for 6 h in a microwave reactor. Solvent was evaporated in vacuo, and the residue was purified by silica gel chromatography (0-15% EtOAc/hexanes+2% AcOH) to give 22 mg of the title compound as a yellow oil. 1H NMR (CDCl3, 200 MHz): δ=13.2 (s, 1H), 8.35 (s, 1H), 8.28 (t, 1H, J=6.2 Hz), 8.18 (s, 1H), 7.75-7.90 (m, 2H), 7.20-7.60 (m, 8H), 5.65 (s, 2H), 3.50 (d, 2H, J=6.6 Hz), 1.47 (s, 9H), 1.21 (s, 6H).

WORKUP

后处理

customSolvent was evaporated in vacuo
customthe residue was purified by silica gel chromatography (0-15% EtOAc/hexanes+2% AcOH)

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-aa0640f8735746b0ac235057f7d67ee0
来源数据集: uspto-grants-2014_12
DOI: 10.6084/m9.figshare.5104873.v1
专利: US08921389B2
来源说明: uspto-grants-2014_12

反应 SMILES

CO[C:3]([C:5]1[C:6]([OH:29])=[C:7]2[C:12](=[CH:13][N:14]=1)[N:11]([CH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C:10](=[O:22])[C:9]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)=[CH:8]2)=[O:4].[C:30]([O:34][C:35](=[O:41])[C:36]([CH3:40])([CH3:39])[CH2:37][NH2:38])([CH3:33])([CH3:32])[CH3:31]>CCO>[C:30]([O:34][C:35](=[O:41])[C:36]([CH3:40])([CH3:39])[CH2:37][NH:38][C:3]([C:5]1[C:6]([OH:29])=[C:7]2[C:12](=[CH:13][N:14]=1)[N:11]([CH2:15][C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1)[C:10](=[O:22])[C:9]([C:23]1[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=1)=[CH:8]2)=[O:4])([CH3:33])([CH3:31])[CH3:32]