WE, a new antifungal antibiotic, was isolated from the soil fungus strain 38 against Pyricularia oryzae, and its structure was elucidated as 2-[(E)-3,5-dimethyl-3,4-dihydroxy-1-eptylenyl]-4-chloro-5-oxo-6-methyl-6,7-d...WE, a new antifungal antibiotic, was isolated from the soil fungus strain 38 against Pyricularia oryzae, and its structure was elucidated as 2-[(E)-3,5-dimethyl-3,4-dihydroxy-1-eptylenyl]-4-chloro-5-oxo-6-methyl-6,7-dihydroxy on the basis of H-1-NMR, C-13-NMR, DEFT, HMQC, H-1-H-13 COSY, HMBC spectra.展开更多
文摘WE, a new antifungal antibiotic, was isolated from the soil fungus strain 38 against Pyricularia oryzae, and its structure was elucidated as 2-[(E)-3,5-dimethyl-3,4-dihydroxy-1-eptylenyl]-4-chloro-5-oxo-6-methyl-6,7-dihydroxy on the basis of H-1-NMR, C-13-NMR, DEFT, HMQC, H-1-H-13 COSY, HMBC spectra.
