申请人:Merrell Dow Pharmaceuticals Inc.
公开号:US05385911A1
公开(公告)日:1995-01-31
Certain Castanospermine ester derivatives of the formula: ##STR1## wherein R, R.sub.1 and R.sub.2 are each independently hydrogen, C.sub.1-14 alkanoyl, C.sub.1-14 alkenoyl, cyclohexanecarbonyl, C.sub.1-8 alkoxyacetyl, ##STR2## naphthalenecarbonyl optionally substituted by methyl or halogen; phenyl (C.sub.2-6 alkanoyl) wherein the phenyl is optionally substituted by methyl or halogen; cinnamoyl; pyridinecarbonyl optionally substituted by methyl or halogen; dihydropyridine carbonyl optionally substituted by C.sub.1 -C.sub.10 alkyl; thiophenecarbonyl optionally substituted by methyl or halogen; or furancarbonyl optionally substituted by methyl or halogen; Y is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, trifluoromethyl, C.sub.1-4 alkylsulfonyl, C.sub.1-4 alkylmercapto, cyano or dimethylamino; Y' is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen or it is combined with Y to give 3,4-methylenedioxy; Y" is hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy or halogen; with R, R.sub.1 and R.sub.2 being selected in such a way that at least one of them, but not more than two of them, is hydrogen; are disclosed to be effective in treating diseases caused by Herpes Simplex Virus (HSV) Types 1 and 2.
公开了某些Castanospermine酯衍生物的化学式:##STR1## 其中R、R.sub.1和R.sub.2各自独立地表示氢、C.sub.1-14脂肪酰基、C.sub.1-14烯酰基、环己烷羰基、C.sub.1-8烷氧基乙酰基、##STR2##萘羰基,可选地被甲基或卤素取代;苯基(C.sub.2-6脂肪酰基),其中苯基可选地被甲基或卤素取代;肉桂酰基;吡啶羰基,可选地被甲基或卤素取代;二氢吡啶羰基,可选地被C.sub.1-C.sub.10烷基取代;噻吩羰基,可选地被甲基或卤素取代;或呋喃羰基,可选地被甲基或卤素取代;Y表示氢、C.sub.1-4烷基、C.sub.1-4烷氧基、卤素、三氟甲基、C.sub.1-4烷基磺酰基、C.sub.1-4烷基硫醇基、氰基或二甲基氨基;Y'表示氢、C.sub.1-4烷基、C.sub.1-4烷氧基、卤素或与Y结合形成3,4-亚甲二氧基;Y"表示氢、C.sub.1-4烷基、C.sub.1-4烷氧基或卤素;其中R、R.sub.1和R.sub.2是这样选择的,至少其中之一,但不超过两个,是氢;被披露为治疗由单纯疱疹病毒(HSV)1型和2型引起的疾病的有效方法。