62459-02-3
中文名称
7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮
英文名称
7-BENZYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
CAS
62459-02-3
分子式
C14H15N3O2
分子量
257.29
MOL 文件
62459-02-3.mol
更新日期
2025/11/03 20:18:40
62459-02-3 结构式
基本信息
中文别名
7-苄基-2,4-二羟基嘧啶并哌啶7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮
7-苯甲基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮
7-苄基-5,,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮 1G
英文别名
3H)-dione7-benzyl-1H,3H,5H,6H,8H-pyrido[3,4-d]pyrimidine-2,4-dione
7-benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyriMidine-2,4-diol
7-benzyl-1,5,6,8-tetrahydropyrido[4,3-e]pyrimidine-2,4-dione
7-benzyl-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-2,4-dione
7-benzyl-1H,2H,3H,4H,5H,6H,7H,8H-pyrido[3,4-d]pyriMidine-2,4-dione
7-BENZYL-5,6,7,8-TETRAHYDROPYRIDO[3,4-D]PYRIMIDINE-2,4(1H,3H)-DIONE
7-(phenylmethyl)-1,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-2,4-dione
7-BENZYL-1,5,6,8-TETRAHYDROPYRIDO[4,3-E]PYRIMIDINE-2,4-DIONE 62459-02-3
rido[3,4-d]pyriMidine-2,4(1H,3H)-dione, 5,6,7,8-tetrahydro-7-(phenylMethyl)-
所属类别
医药中间体:苄基吡啶物理化学性质
熔点232 °C(Solv: acetone (67-64-1))
密度1.33±0.1 g/cm3(Predicted)
储存条件Sealed in dry,Room Temperature
酸度系数(pKa)10.00±0.20(Predicted)
外观White to off-white Solid
InChIInChI=1S/C14H15N3O2/c18-13-11-6-7-17(8-10-4-2-1-3-5-10)9-12(11)15-14(19)16-13/h1-5H,6-9H2,(H2,15,16,18,19)
InChIKeyDYNBNPAECUWPPS-UHFFFAOYSA-N
SMILESC1(=O)NC(=O)C2CCN(CC3=CC=CC=C3)CC=2N1
制备方法
方法1
39514-19-7
57-13-6
62459-02-3
向0℃的1-苄基-3-氧杂-4-哌啶甲酸乙酯(12.0g,40.4mmol)的甲醇(200ml)溶液中依次加入尿素(5.1g,84.8mmol)和甲醇钠(12.3g,228mmol)。在氮气保护下,将反应混合物于60℃搅拌反应96小时。反应完成后,将混合物冷却至室温,减压浓缩除去溶剂。残余物通过硅胶柱色谱纯化(洗脱剂:二氯甲烷/甲醇=10:1,v/v),得到7-苄基-5,6,7,8-四氢吡啶并[3,4-d]嘧啶-2,4(1H,3H)-二酮(6.3g,收率61%)。LRMS(M+H+)m/z:计算值258.29;实测值258.30。
参考文献:
[1] Patent: WO2014/15291, 2014, A1. Location in patent: Page/Page column 174; 175
7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/05/22 | XW026245902304 | 7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮 | 62459-02-3 | 5G | 442元 |
| 2025/05/22 | XW026245902303 | 7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮 | 62459-02-3 | 1G | 108元 |
| 2025/05/22 | XW026245902302 | 7-苄基-5,6,7,8-四氢吡啶并[3,4-D]嘧啶-2,4(1H,3H)-二酮 | 62459-02-3 | 250MG | 36元 |
