申请人:Isobe Yoshiaki
公开号:US20060052403A1
公开(公告)日:2006-03-09
A drug for topically administration which is effective as an antiallergic agent. The drug for topically administration contains as an active ingredient an adenine compound represented by the general formula (1):
[wherein ring A represents a 6 to 10 membered, mono or bicyclic, aromatic hydrocarbon or a 5 to 10 membered, mono or bicyclic, aromatic heterocycle containing one to three heteroatoms selected among 0 to 2 nitrogen atoms, 0 or 1 oxygen atom, and 0 or 1 sulfur atom; n is an integer of 0 to 2; m is an integer of 0 to 2; R represents halogeno, (un)substituted alkyl, etc.; X
1
represents oxygen, sulfur, NR
1
(R
1
represents hydrogen or alkyl), or a single bond; Y
1
represents a single bond, alkylene, etc.; Y
2
represents a single bond, alkylene, etc.; Z represents alkylene; and at least one of Q
1
and Q
2
represents —COOR
10
(wherein R
10
represents (un)substituted alkyl, etc.), etc.] or a pharmaceutically acceptable salt of the compound.
一种适用于局部给药的药物,作为抗过敏剂有效。该药物含有一种腺嘌呤化合物作为活性成分,该化合物由通式(1)表示:[其中环A表示6-10个成员、单环或双环、芳香烃或含有1-3个杂原子(选自0-2个氮原子、0或1个氧原子和0或1个硫原子)的5-10个成员、单环或双环、芳香杂环;n为0-2的整数;m为0-2的整数;R表示卤素、(未)取代的烷基等;X1表示氧、硫、NR1(R1表示氢或烷基)或单键;Y1表示单键、亚烷基等;Y2表示单键、亚烷基等;Z表示亚烷基;Q1和Q2中至少一个表示—COOR10(其中R10表示(未)取代的烷基等),等等]或该化合物的药学上可接受的盐。