| 摘要 |
Compounds of the formula <CHEM> wherein R<1> is H or OH and; when R<1> is H, R<2> is H, and R<3> and R<4> are both H or both OH, and when R<1> is OH, R<2> is H, R<3> is OH or C1-C6 alkyloxy and R<4> is OH, or R<2> is -CO-NH2 and R<3> and R<4> are both OH, and wherein R<5> is C6-C24 alkyl or C6-C24 alkenyl, have antifungal activity. |
