作者:Naoki Matsumoto、Hironobu Iinuma、Tsutomu Sawa、Tomio Takeuchi
DOI:10.1016/s0960-894x(98)00529-0
日期:1998.11
Anti-rheumatic agent (+/-)-epoxyquinomicin B was synthesized for a 22% overall yield in eight steps from commercially available 3-hydroxy-4-nitrobenzaldehyde via the intermediate quinone 6 prepared by selective phenol oxidation of 5 by use of Fremy's salt as the key step. (C) 1998 Elsevier Science Ltd. All rights reserved.