申请人:American Home Products Corporation
公开号:US05488054A1
公开(公告)日:1996-01-30
A compound of the structure ##STR1## wherein R.sup.1 and R.sup.2 are each, independently, hydrogen, or --CONH--O--(CR.sup.3 R.sup.4).sub.m Z; R.sup.3 and R.sup.4 are each, independently, hydrogen, alkyl, cycloalkyl, --CF.sub.3, or F; Z is hydrogen, alkyl, --OR.sup.5, --SR.sup.5, --NR.sup.5 R.sup.6, --CN, --CF.sub.3, --OAr, --Ar, or R.sup.7 ; R.sup.5 and R.sup.6 are each, independently, hydrogen, alkyl, arylalkyl, alkenyl, alkynyl, alkoxykyl, alkylthioalkyl, alkylaminoalkyl, dialkylaminoalkyl, cycloalkyl, or Ar; R.sup.7 is ##STR2## or --C.tbd.C--R.sup.11 ; R.sup.8, R.sup.9, R.sup.10, and R.sup.11 are each, independently, hydrogen, alkyl of 1-6 carbon atoms, halogen, or phenyl, wherein the phenyl group may be optionally mono-, di-, or tri-substituted; Ar is an aryl radio that may be optionally mono-, di-, or tri-substituted; and m=1-6; with the proviso that R.sup.1 and R.sup.2 are both not hydrogen, or a pharmaceutically acceptable salt thereof which is useful as an immunosuppressive, antiinflammatory, antifungal, antiproliferative, and antitumor agent.
一种化合物,其结构为##STR1##其中R.sup.1和R.sup.2各自独立地为氢或--CONH--O--(CR.sup.3R.sup.4).sub.mZ; R.sup.3和R.sup.4各自独立地为氢、烷基、环烷基、--CF.sub.3或F; Z为氢、烷基、--OR.sup.5、--SR.sup.5、--NR.sup.5R.sup.6、--CN、--CF.sub.3、--OAr、--Ar或R.sup.7; R.sup.5和R.sup.6各自独立地为氢、烷基、芳基烷基、烯基、炔基、烷氧基烷基、烷硫基烷基、烷基氨基烷基、二烷基氨基烷基、环烷基或Ar; R.sup.7为##STR2##或--C.tbd.C--R.sup.11 ; R.sup.8,R.sup.9,R.sup.10和R.sup.11各自独立地为氢、1-6碳原子的烷基、卤素或苯基,其中苯基可能是选择性单、二或三取代的;Ar为可能是选择性单、二或三取代的芳基基团;m=1-6; 前提是R.sup.1和R.sup.2都不是氢,或其药学上可接受的盐,其用作免疫抑制剂、抗炎、抗真菌、抗增殖和抗肿瘤剂。