A new pyrone derivative from fungus Cephalosporium sp. AL031

作者：Bi YM^*; Bin Bi X; Zhao QR; Fang A; Chen YG

来源：Chinese Chemical Letters, 2006, 17(3): 344-346.

• Cephalosporium sp.
• pyrone
• secondary metabolite

A novel pyrone derivative was isolated from the ethyl acetate extract of a culture broth of a strain of the fungus Cephalosporium sp. AL031. Its structure was characterized as 7-hydroxy-9-methoxyl-10-methyl-2H, 4aH, 6H, 10bH-pyrano[5, 6-c][2]benzopyran-2, 6-dione by spectroscopic analysis including IR, MS, 1D and 2D NMR spectra.

• 出版日期2006-3
• 单位云南省畜牧兽医科学院; 云南师范大学