申请人:Shionogi & Co., Ltd.
公开号:US05091569A1
公开(公告)日:1992-02-25
(Di-tert-butylhydroxyphenyl)thio substituted hydroxamic acid derivatives of the formula: ##STR1## wherein X is straight or branched C.sub.1 to C.sub.15 alkylene which may be attached to Y through phenylene, provided that X is not n-butylmethylene; Y is CO--N(OH) or N(OH)--CO; and R is hydrogen or straight or branched C.sub.1 to C.sub.9 alkyl, C.sub.3 to C.sub.9 cycloalkyl, aryl, or aralkyl, provided that R is not hydrogen when Y--R is N(OH)--CO--R; or a pharmaceutically acceptable salt thereof; useful in treating arteriosclerosis, ulcer, inflammation, allergy, or the like.
式中X为直链或支链的C.sub.1至C.sub.15烷基,可以通过苯基连接到Y,但X不能是正丁基亚甲基;Y为CO--N(OH)或N(OH)--CO;R为氢或直链或支链的C.sub.1至C.sub.9烷基,C.sub.3至C.sub.9环烷基,芳基或芳基烷基,但当Y--R为N(OH)--CO--R时,R不是氢;或其药学上可接受的盐;用于治疗动脉硬化、溃疡、炎症、过敏等。