专利号:US-4552967-A 优先权日:1984-01-12 标 题:Process for the synthesis of intermediates in the preparation of diaminopyridines 发明人:GREENE JAMES M; LAVAGNINO EDWARD R; PIKE ANDREW J; TAYLOR EDWARD C 权利人:LILLY CO ELI 摘要:The present invention relates to a process for preparing aminonitropyridines comprising reacting an alkoxynitropyridine with ammonium acetate.
专利号:CA-1256881-A 优先权日:1984-01-12 标题 :Process for the synthesis of aminonitropyridines
专利号:EP-0149537-A2 优先权日:1984-01-12 标题:Process for the synthesis of aminonitropyridines
专利号:EP-0149537-B1 优先权日:1984-01-12 标 题:Process for the synthesis of aminonitropyridines