A compound of formula I or a salt thereof wherein, A is O or S, X and Y independently represent O, CH
2
and may be the same or different, Q is (CH
2
)
m
—CH(R1)—(CH
2
)
n
, R is OR6, NHR8, R1 is hydrogen, or optionally substituted alkyl, R2 and R3 are independently hydrogen, or specific substituents, provided that R2 and R3 are not both H, and R4 and R5 are hydrogen or specific substituents, m is 0-3; n is 0-2; are useful in the treatment of fungal infections.
化合物I的公式或其盐,其中,A为O或S,X和Y分别表示O,
CH2并且可以相同或不同,Q为( )m-CH(R1)-( )n,R为OR6,NHR8,R1为氢,或可选择性取代的烷基,R2和R3独立地为氢,或特定的取代基,条件是R2和R3不都是H,而R4和R5为氢或特定的取代基,m为0-3;n为0-2。这些化合物在治疗真菌感染方面是有用的。