Method for prevention or treatment of acute allograft rejection and a pharmaceutical composition therefor
申请人:——
公开号:US20020151601A1
公开(公告)日:2002-10-17
A method for treating an organ donor prior to harvesting organ to reduce graft rejection in a recipient. An amount effective to reduce graft rejection of at least one compound selected from the group consisting of compounds having formulas I, II, III, IV, V, VI, and VII is administered to the organ donor:
1
wherein
Y is
2
X is F or Cl;
R
1
is a straight or branched alkyl group having from 1 to 7 carbon atoms;
R
2
is a straight or branched alkyl group having from 1 to 7 carbon atoms;
R
3
is H or a straight or branched alkyl group having from 1 to 7 carbon atoms;
Z is H, OH, or a straight or branched alkyl group including from 1 to 7 carbon atoms; and
in Formula II, the OH groups may be substituted anywhere except where Y is present and are not on the same carbon atom;
in Formula III, the OH group may be substituted anywhere except where Y is present;
in Formula IV, the OH group may be substituted anywhere except where Y is present;
in Formula V, Z may be substituted anywhere except at C-1, C-6, and C-4 if Z is OH;
in Formula VI, Z may be substituted anywhere except at C-1, C-3, and C-5 if Z is OH; and
in Formula VII, Z may be at C-1, C-2, and C-3 except not on C-1 if Z is OH.
一种在摘取器官前治疗器官捐献者以减少受者移植物排斥反应的方法。向器官捐献者施用选自具有式 I、II、III、IV、V、VI 和 VII 的化合物组成的组中的至少一种化合物,其有效量可降低移植物排斥反应:
1
其中
Y 是
2
X 是 F 或 Cl
R
1
是具有 1 至 7 个碳原子的直链或支链烷基;
R
2
是具有 1 至 7 个碳原子的直链或支链烷基;
R
3
是 H 或具有 1 至 7 个碳原子的直链或支链烷基;
Z 是 H、OH 或含有 1 至 7 个碳原子的直链或支链烷基;以及
在式 II 中,OH 基团可在任何位置被取代,但 Y 存在且不在同一碳原子上的情况除外;
在式 III 中,除 Y 存在外,OH 基团可在任何位置被取代;
在式 IV 中,除 Y 存在外,OH 基团可在任何位置被取代;
在式 V 中,除 C-1、C-6 和 C-4 处(如果 Z 为 OH)外,Z 可在任何地方被取代;
在式 VI 中,若 Z 为 OH,则 Z 可被 C-1、C-3 和 C-5 以外的任何位置取代;以及
在式 VII 中,Z 可位于 C-1、C-2 和 C-3,但如果 Z 是 OH,则不能位于 C-1。