Syntheses of 3', 4'-dihydroxy-5, 6, 7-and 5, 7, 8-trioxygenated 3', 4'-dihydroxy flavones having alkoxy groups and their inhibitory activities against arachidonate 5- …

…, M Tsukayama, H Kourai, C Yokoyama…

文献索引：Horie, Tokunaru; Tsukayama, Masao; Kourai, Hiroki; Yokoyama, Chieko; Furukawa, Masayuki; et al. Journal of Medicinal Chemistry, 1986 , vol. 29, # 11 p. 2256 - 2262

全文：HTML全文

被引用次数: 38

摘要

(18) Horie, T.; Kourai, H.; Tsukayama, M.; Masumura, M.; Nakayama, M. Yakugaku Zasshi 1985, 105, 232-239.(19) Farkas, L.; Strelisky, J. Tetrahedron Lett. 1970, 187-190.(20) Matsuura, S.; Kunii, T.; Matsuura, A. Chem. Pharm. Bull. 1973, 21, 2757-2759. methoxyflavone (25). However, the selective cleavage of the 5-methoxy group in 3', 4'-bis (benzyloxy)-5, 7, 8-tri-methoxyflavone (24a) could not be achieved with anhydrous ...