Stereoselective syntheses of alkenyl substituted 1,3-dioxolanes or 4,7-dihydro-1,3-dioxepins or an (E)-.alpha.,.beta.-unsaturated aldehyde from (Z)-2-butene-1,4-diols
ZWEIFEL, G.;LEUNG, T.;NAJAFI, M. R.;NAJDI, S., J. ORG. CHEM., 1985, 50, N 11, 2004-2006
作者:ZWEIFEL, G.、LEUNG, T.、NAJAFI, M. R.、NAJDI, S.
DOI:——
日期:——
Aromatic dienoyl tetramic acids. Novel antibacterial agents with activity against anaerobes and staphylococci
作者:Terry Rosen、Prabhavathi B. Fernandes、Mary A. Marovich、Linus Shen、James Mao、Andre G. Pernet
DOI:10.1021/jm00125a022
日期:1989.5
Streptolydigin (1) and tirandamycin A (2) are typical members of the naturally occurring class of 3-dienoyltetramicacids. These compounds, which possess potent antibacterial activity particularly against anaerobes, have been shown to inhibit bacterial RNA polymerase. In contrast, tenuazonic acid (5), which lacks a complex dioxabicyclononane moiety and diene chromophore present in 1 and 2, exhibits
Stereoselective syntheses of alkenyl substituted 1,3-dioxolanes or 4,7-dihydro-1,3-dioxepins or an (E)-.alpha.,.beta.-unsaturated aldehyde from (Z)-2-butene-1,4-diols