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【结 构 式】

【分子编号】30304

【品名】6-phenyl-11H-pyrido[2,3-b][1,4]benzodiazepine

【CA登记号】

【 分 子 式 】C18H13N3

【 分 子 量 】271.32144

【元素组成】C 79.68% H 4.83% N 15.49%

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:(III)

The cyclization of 2-aminobenzophenone (I) with 3-amino-2-chloropyridine (II) by means of NaOH in methylene chloride-water gives 6-phenyl-11H-[2,3-b][1,4]benzodiazepine (III), which is then condensed with (3-chloropropyl)dimethylamine by means of NaH in hot DMF, followed by a treatment with fumaric acid in isopropanol.

1 Taylor, C.R.Jr. (A.H. Robins Co. Inc.); Pyridol [1,4] benzodiazepines phenyl-substituees et leurs intermediares, utiles comme medicaments antidepresseurs. BE 0891666; FR 2515183; JP 58065290 .
2 Serradell, M.N.; Castaner, J.; Souto, M.E.; AHR-9377. Drugs Fut 1984, 9, 3, 163.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
23808 Fumaric acid; (E)-2-butenedioic acid 110-17-8 C4H4O4 详情 详情
(I) 21101 (2-aminophenyl)(phenyl)methanone; 2-Aminobenzophenone 2835-77-0 C13H11NO 详情 详情
(II) 11160 2-Chloro-3-pyridinamine; 2-Chloro-3-pyridinylamine; 3-Amino-2-chloropyridine; 2-Chloro-3-aminopyridine 6298-19-7 C5H5ClN2 详情 详情
(III) 30304 6-phenyl-11H-pyrido[2,3-b][1,4]benzodiazepine C18H13N3 详情 详情
Extended Information