CPC A61K 31/522 (2013.01) [A61K 31/513 (2013.01); A61K 31/551 (2013.01); C07D 495/04 (2013.01)] | 13 Claims |
1. A compound or a salt thereof, the compound being represented by the following formula (I):
![]() wherein
R1 represents a halogenated C1-C12 alkoxy group,
![]() La represents a bond or a chain linker having 1 to 10 atoms in a backbone,
Lb represents
i) a bond,
ii) a chain linker having 1 to 13 atoms in a backbone, or
iii) formula (II)
![]() wherein L1 represents a bond or a chain linker having 1 to 10 atoms in a backbone,
X1 represents an optionally substituted divalent cyclic group, and
L2 represents a bond or a chain linker having 1 or 2 atoms in a backbone, and
R2 represents a group selected from the following formulas:
![]() wherein
RA1, RA2, RA3, RA4, RA5, and RA6 each independently represent a hydrogen atom or a substituent,
RB1, RB2, and RB3 each independently represent an optionally substituted hydrocarbon ring group, an optionally substituted unsaturated heterocyclic group, or —X2—R3,
wherein X2 represents an optionally substituted methylene group, and R3 represents an optionally substituted cyclic group.
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