申请人:Hashimoto Kazuki
公开号:US20090192153A1
公开(公告)日:2009-07-30
An adenine compound or its pharmaceutically acceptable salt as a medicament as shown following formula (1):
wherein R
1
is optionally substituted alkyl group, etc., X is oxygen atom, etc., A is 4 to 8 membered optionally substituted saturated or unsaturated heterocyclic group containing 1 to 2 hetero atoms selected from 1 to 3 nitrogen atoms, 0 to 1 oxygen atom and 0 to 1 sulfur atom, L
1
and L
2
are independently straight or branched chain alkylene, or a single bond, R
2
is optionally substituted alkyl group, etc.
一种腺嘌呤化合物或其药学上可接受的盐作为药物,如下所示的公式(1):其中,R1是可选的取代烷基等,X是氧原子等,A是4到8个成员的可选取代饱和或不饱和杂环基团,包含1到2个杂原子,选自1到3个氮原子,0到1个氧原子和0到1个硫原子,L1和L2是独立的直链或支链烷基,或单键,R2是可选的取代烷基等。