Understanding Host-Selective Phytotoxicity: Synthesis and Biological Discrimination of Phomalide and Its (<i>Z</i>)-Isomer
作者:Dale E. Ward、Alfredo Vazquez、M. Soledade C. Pedras
DOI:10.1021/jo961661a
日期:1996.11.15
Probing Host-Selective Phytotoxicity: Synthesis and Biological Activity of Phomalide, Isophomalide, and Dihydrophomalide
作者:Dale E. Ward、Alfredo Vázquez、M. Soledade C. Pedras
DOI:10.1021/jo982376p
日期:1999.3.1
anoic acid] is the host-selective phytotoxin produced by the fungus [Leptosphaeria maculans (Desm.) Ces. etde Not., asexual stage Phoma lingam (Tode ex Fr.) Desm.] which causes blackleg disease (a devastating disease of several economically important brassica crops). Efficient total syntheses of phomalide, its (Z)-isomer isophomalide, and the two dihydro analogues [(R)-dihydrophomalide and (S)-dihydrophomalide]