申请人:Hashimoto Kazuki
公开号:US20090118263A1
公开(公告)日:2009-05-07
An adenine compound represented by the formula (1): (1) [wherein A
1
and A
2
each independently represents an (un)substituted aromatic carbocycle or (un)substituted aromatic heterocycle; L
1
, L
2
, and L
3
each independently represents alkylene or a single bond, provided that any methylene or methine group in L
2
or L
3
may be bonded to the nitrogen atom adjacent to L
2
and L
3
to form a 4- to 7-membered saturated nitrogenous heterocycle; L
4
represents alkylene or a single bond; R
1
represents (un)substituted alkyl, (un)substituted aryl, etc.; R
2
represents hydrogen or (un)substituted alkyl; R
3
represents (un)substituted alkyl, etc.; and X represents oxygen, etc.] or a pharmaceutically acceptable salt of the compound. The compound and salt are useful as a medicine.
一种腺嘌呤化合物,由式(1)表示:(1)[其中A1和A2分别独立地表示(非)取代芳香族碳环或(非)取代芳香族杂环;L1、L2和L3分别独立地表示烷基或单键,但L2或L3中的任何亚甲基或亚胺基可能与L2和L3相邻的氮原子结合形成4-至7元饱和的氮杂环;L4表示烷基或单键;R1表示(非)取代烷基、(非)取代芳基等;R2表示氢或(非)取代烷基;R3表示(非)取代烷基等;X表示氧等]或该化合物的药物可接受的盐。该化合物和盐可用作药物。