COMPOUNDS AND METHODS FOR TREATMENT OF PARASITIC DISEASES Russian patent published in 2023 - IPC C07D487/04 A61K31/551 A61K31/395 A61P33/00 A61P33/02 A61P33/06 

Abstract RU 2793122 C2

FIELD: medicine.

SUBSTANCE: invention relates to a compound having a structure corresponding to the formula (I) or to its pharmaceutically acceptable salt, where R1 is phenyl optionally substituted with one or two F or pyridinyl; R2 is C1-C6 alkoxy or C3-C6 cycloalkoxy; R3 is hydrogen or -CH2-X; R4 and R5 are independently hydrogen, -OH, -OR, -N(R)(R), -CH2OH, -CH2OR, or -CH2N(R)(R), or R4 and R5 can form together dioxin, and at least one of R4 and R5 is not hydrogen; R6 and R7 are independently hydrogen; and z1-z8 are independently CH; where -X in each case is independently selected from -OH or -N(R)(R); and R in each case is independently optionally substituted C1-C12 alkyl. The invention also relates to a pharmaceutical composition based on a compound of the formula (I).

EFFECT: new compounds and a pharmaceutical composition based on them are obtained, which can be used in medicine for the treatment and prevention of a parasitic disease, which is malaria or cryptosporidiosis.

61 cl, 5 tbl, 52 ex

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RU 2 793 122 C2

Authors

Comer, Eamon

Kato, Nobutaka

Morningstar, Marshall

Melillo, Bruno

Dates

2023-03-29Published

2018-03-20Filed