Disclosed is an antimalarial agent containing a compound represented by the formula:
[wherein A
1
represents a 3-pyridyl group that may have a substituent, a 6-quinolyl group that may have a substituent, or the like; X
1
represents a group represented by the formula —C(═O)—NH— or the like; E represents a furyl group, a thienyl group or a phenyl group;
with the proviso that A
1
may have one to three substituents, and E has one of two substituents] or a salt thereof or hydrates thereof.
揭示了一种抗疟疾剂,其包含由下式表示的化合物:
[其中A1表示一个3-
吡啶基团,可以有取代基,一个6-
喹啉基团,可以有取代基或类似物;X1表示一个由公式-C(═O)-NH-或类似物表示的基团;E表示一个
呋喃基团,
噻吩基团或
苯基团;但前提是A1可以有1到3个取代基,E有两个取代基之一]或其盐或
水合物。