申请人:Active Biotech AB
公开号:US06121287A1
公开(公告)日:2000-09-19
The invention is related to compounds of general formula (I) ##STR1## wherein R is Me, Et, n-Pr, iso-Pr, n-Bu, iso-Bu, sec.-Bu or allyl; R' is hydrogen, Me, MeO, fluoro, chloro, brorno, CF.sub.3, or OCH.sub.x F.sub.y ; R" is hydrogen or fluoro, with the proviso that R" is fluoro when R' is fluoro; and further when R' and R" are both hydrogen, R is not Me; R.sub.4 is selected from hydrogen and pharmaceutically acceptable inorganic and organic cations; R.sub.5 is selected from MeS, EtS, n-PrS, iso-PrS, MeSO, EtSO, MeSO.sub.2 and EtSO.sub.2 ; wherein x=0-2, y=1-3 with the proviso that x+y=3; and Me is methyl, Et is ethyl, Pr is propsy and Bu is butyl; and any tautomer, optical isomer and racemate thereof. The invention also relates to pharmaceutical compositions containing a compound of the general formula (I) together with a pharmaceutically acceptable carrier. Included are also processes for the preparation of the compounds of formula (I), as well as methods for the treatment of mammals suffering from diseases resulting from autoimmunity and pathological inflammation by administering of a compound having the formula (I) to said mammal.
本发明涉及一般式(I)的化合物,其中R为Me,Et,n-Pr,iso-Pr,n-Bu,iso-Bu,sec.-Bu或allyl;R'为氢,Me,MeO,氟,氯,溴,CF.sub.3或OCH.sub.x F.sub.y;R"为氢或氟,但有条件R"为氟时,R'为氟;而且当R'和R"都是氢时,R不是Me;R4选自氢和药用可接受的无机和有机阳离子;R5选自MeS,EtS,n-PrS,iso-PrS,MeSO,EtSO,MeSO.sub.2和EtSO.sub.2;其中x=0-2,y=1-3,但有条件x+y=3;Me是甲基,Et是乙基,Pr是丙基,Bu是丁基;以及其任何互变异构体、光学异构体和拉式体。本发明还涉及含有一般式(I)的化合物的药物组合物,以及制备一般式(I)化合物的方法,以及通过向患有自身免疫和病理性炎症疾病的哺乳动物投与具有一般式(I)的化合物来治疗这些疾病的方法。