申请人:Cell Therapeutics, Inc.
公开号:US05866576A1
公开(公告)日:1999-02-02
Disclosed are enantiomers, diastereomers, salts, solvates, hydrates and mixtures thereof, of formula I: ##STR1## The core moiety is a monocyclic ring structure having five to six ring atoms and two nitrogen atoms at the 1 and 3 positions, n is an integer from 4 to 16, R.sub.1 and R.sub.2 are hydrogen, halogen or C.sub.1-12 alkyl or alkenyl, and (CH.sub.2).sub.n may be optionally substituted by a hydroxyl, halogen, oxygen, a C.sub.1-4 alkyl group or a dimethylamino group. The compounds and pharmaceutical composition thereof are useful in methods for treating an individual having a disease or treatment-induced toxicity mediated through a second messenger.
本发明涉及公式I的对映体、二对映异构体、盐、溶剂物、水合物和其混合物,其中核心基团为具有五至六个环原子和1和3位置处的两个氮原子的单环环结构,n为4至16的整数,R.sub.1和R.sub.2为氢、卤素或C.sub.1-12烷基或烯基,而(CH.sub.2).sub.n可选择地被羟基、卤素、氧、C.sub.1-4烷基或二甲氨基基团取代。该化合物及其制药组合物在治疗通过第二信使介导的疾病或治疗引起的毒性的个体的方法中有用。