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【结 构 式】

【分子编号】27090

【品名】1H-imidazol-1-yl[8-(2-methoxyethoxy)-2-phenyl-4-quinolinyl]methanone

【CA登记号】

【 分 子 式 】C22H19N3O3

【 分 子 量 】373.41128

【元素组成】C 70.76% H 5.13% N 11.25% O 12.85%

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:(V)

Quinoline (IV) was prepared by condensation of 2-(2-methoxyethyl)aniline (I), pyruvic acid (II) and benzaldehyde (III) in refluxing EtOH. After activation of (IV) as the imidazolide (V) by means of 1,1'-carbonyldiimidazole in DMF, its condensation with guanidine (VI) in the same solvent yielded the corresponding acyl guanidine.

1 Doebner, O.; Ueber alpha-alkylcinchoninsauren. Ber 1887, 20, 277-80.
2 Pfitzinger, W.; Chinolinederivate aus isatinsaure. J Prakt Chem 1886, 33, 100.
3 Kitamori, T.; Hosoya, J.; Mori, H.; Banno, H.; Kibayashi, K.; Yamashita, H.; Fujiwara, J.; MS-31-038. Drugs Fut 1999, 24, 12, 1306.
4 Fujiwara, J.; Mori, H.; Yamashita, H.; Kitamori, T.; Hosoya, J.; Banno, H. (Mitsui Chemicals, Inc.); Quinoline-4-carbonylguanidine derivates, process for producing the same and pharmaceutical compsns. containing the cpds.. EP 0726254; JP 1996277269; US 5627193 .
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) 27088 2-(2-methoxyethoxy)aniline C9H13NO2 详情 详情
(II) 24066 2-oxopropionic acid 127-17-3 C3H4O3 详情 详情
(III) 10498 Benzaldehyde;Benzoic aldehyde;Phenylmethanal 100-52-7 C7H6O 详情 详情
(IV) 27089 8-(2-methoxyethoxy)-2-phenyl-4-quinolinecarboxylic acid C19H17NO4 详情 详情
(V) 27090 1H-imidazol-1-yl[8-(2-methoxyethoxy)-2-phenyl-4-quinolinyl]methanone C22H19N3O3 详情 详情
(VI) 14790 Guanidine 113-00-8 CH5N3 详情 详情
Extended Information