申请人:Fujifilm Corporation
公开号:US20210155644A1
公开(公告)日:2021-05-27
An object of the present invention is to provide a compound exhibiting an excellent drug efficacy as an anti-adenoviral agent, and an anti-adenoviral agent. The present invention provides an anti-adenoviral agent including a compound represented by General Formula [1]
(in the formula, R
1
represents a hydrogen atom, a halogen atom, an amino group which may be substituted, a monocyclic nitrogen-containing heterocyclic ring group which may be substituted (provided that a nitrogen atom forming the ring is bonded to a carbon atom to which R
1
is bonded), a monocyclic nitrogen- and oxygen-containing heterocyclic ring group which may be substituted (provided that a nitrogen atom forming the ring is bonded to a carbon atom to which R
1
is bonded), a C
1-6
alkoxy group which may be substituted, a hydroxyl group which may be protected, or the like; R
2
represents a hydrogen atom or an amino protecting group; R
3
represents a C
1-20
alkoxy group which may be substituted, an aryloxy group which may be substituted, an amino group which may be substituted, or the like; R
4
represents a C
1-20
alkoxy group which may be substituted, an aryloxy group which may be substituted, an amino group which may be substituted, or the like; and X represents an oxygen atom or a sulfur atom) or a salt thereof.
本发明的一个目的是提供一种作为抗腺病毒药剂具有优异药效的化合物,以及一种抗腺病毒药剂。本发明提供了一种包括由通式[1]表示的化合物的抗腺病毒药剂
(在公式中,R
1
表示氢原子、卤素原子、可能被取代的氨基、可能被取代的单环氮含杂环基团(前提是形成环的氮原子与R
1
结合的碳原子相结合)、可能被取代的单环氮和氧含杂环基团(前提是形成环的氮原子与R
1
结合的碳原子相结合)、可能被取代的C
1-6
烷氧基、可能被保护的羟基等;R
2
表示氢原子或氨基保护基团;R
3
表示可能被取代的C
1-20
烷氧基、可能被取代的芳氧基、可能被取代的氨基等;R
4
表示可能被取代的C
1-20
烷氧基、可能被取代的芳氧基、可能被取代的氨基等;X表示氧原子或硫原子)或其盐。