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【结 构 式】

【分子编号】23379

【品名】N-(6-amino-5-nitro-2-pyridinyl)-N-(4-chlorobenzyl)amine; N(6)-(4-chlorobenzyl)-3-nitro-2,6-pyridinediamine

【CA登记号】

【 分 子 式 】C12H11ClN4O2

【 分 子 量 】278.6978

【元素组成】C 51.72% H 3.98% Cl 12.72% N 20.1% O 11.48%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号:(IV)

2,6-Dichloro-3-nitropyridine (I) reacts with ammonia and p-chlorobenzylamine (III) yielding 2-amino-3-nitro-6-(4-chlorobenzyl)aminopyridine (IV). D-9389 is obtained after hydrogenation and reaction with ethylchloroformate.

1 Bebengurg, W.; Engek, J.; Heese, J.; Thiele, K. (Degussa AG); 2-Amino-3-acylamino-6-benzylaminopyridine derivatives having antiepileptic action. DE 3337593 .
2 Molliere, M.; Emig, P.; Szelenyi, I.; Engel, J.; D-9389. Drugs Fut 1988, 13, 8, 717.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 13574 2,6-Dichloro-3-nitropyridine 16013-85-7 C5H2Cl2N2O2 详情 详情
(II) 13575 6-Chloro-3-nitro-2-pyridinamine; 2-Amino-6-chloro-3-nitropyridine; 6-Chloro-3-nitro-2-pyridinylamine 27048-04-0 C5H4ClN3O2 详情 详情
(III) 23378 (4-chlorophenyl)methanamine; 4-chlorobenzylamine 104-86-9 C7H8ClN 详情 详情
(IV) 23379 N-(6-amino-5-nitro-2-pyridinyl)-N-(4-chlorobenzyl)amine; N(6)-(4-chlorobenzyl)-3-nitro-2,6-pyridinediamine C12H11ClN4O2 详情 详情
(V) 23380 2-amino-6-[(4-chlorobenzyl)amino]-3-pyridinylamine; N(6)-(4-chlorobenzyl)-2,3,6-pyridinetriamine C12H13ClN4 详情 详情
Extended Information