Abstract: The present disclosure relates to compounds of Formula (I?): and to their prodrugs, pharmaceutically acceptable salts, pharmaceutical compositions, methods of use, and methods for their preparation. The compounds disclosed herein are useful for the treatment of a viral infection (e.g., hepatitis B virus or a Flaviviridae virus).

Abstract: Small molecule therapeutics for the treatment of parasitic diseases, in particular, semi-synthetic derivatives of the fungally-derived natural product merulin A for the treatment of African Sleeping Sickness.

Abstract: Small molecule therapeutics for the treatment of parasitic diseases, in particular, semi-synthetic derivatives of the fugally-derived natural product merulin A for the treatment of African Sleeping Sickness.

Abstract: Small molecule therapeutics for the treatment of parasitic diseases, in particular, semi-synthetic derivatives of the fugally-derived natural product merulin A for the treatment of African Sleeping Sickness.

Abstract: Small molecule therapeutics for the treatment of parasitic diseases, in particular, semi-synthetic derivatives of the fugally-derived natural product merulin A for the treatment of African Sleeping Sickness.

Abstract: The present invention is to provide a medicinal composition for preventing or treating parasitic protozoan infections, having a high selective toxicity against parasitic protozoan infection, and a superior preventive or treating effect.

Abstract: The present invention is to provide an anti-trypanosomiasis agent having a high selective toxicity, and high preventing or treating effect against trypanosomiasis, comprising a compound shown by the following general formula (1) as an active ingredient (wherein R1 and R2 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-5 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, C2-6 alkoxycarbonyl group or C2-6 alkylaminocarbonyl group, and may be bound to each other; R3, R4, and R5 each independently represents a C1-5 alkyl group or C5-8 aryl group; R6 and R7 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-8 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, or C2-6 alkoxycarbonyl group, and may be bound to each other; Y and Z each independently represents an atom group necessary to form a 5- or 6-membered heterocycle; m and n each represent 0 or 1; Q represents a physiologically acceptab

Abstract: The present invention is to provide a medicinal composition for preventing or treating parasitic protozoan infections, having a high selective toxicity against parasitic protozoan infection, and a superior preventive or treating effect.

Abstract: The present invention is to provide an anti-trypanosomiasis agent having a high selective toxicity, and high preventing or treating effect against trypanosomiasis, comprising a compound shown by the following general formula (1) as an active ingredient (wherein R1 and R2 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-5 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, C2-6 alkoxycarbonyl group or C2-6 alkylaminocarbonyl group, and may be bound to each other; R3, R4, and R5 each independently represents a C1-5 alkyl group or C5-8 aryl group; R6 and R7 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-8 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, or C2-6 alkoxycarbonyl group, and may be bound to each other; Y and Z each independently represents an atom group necessary to form a 5- or 6-membered heterocycle; m and n each represent 0 or 1; Q represents a physiologically accepta