申请人:Ono Pharmaceutical Co., Ltd.
公开号:US04245099A1
公开(公告)日:1981-01-13
A 2-acyl-6-aminomethylphenol derivative having the formula (I): ##STR1## wherein R.sup.1 represents a straight chain or branched chain alkyl group of 1 to 6 carbon atoms unsubstituted or substituted with 1 to 3 halogen atoms; a hydrogen atom or a group having the formula (II): --C.sub.n H.sub.2n --R.sup.7 (II) wherein n represents 0 or an integer of 1 to 6; R.sup.7 represents a cycloalkyl group of 3 to 8 carbon atoms unsubstituted or substituted with at least one lower alkyl group; a phenyl group unsubstituted or substituted with at least one lower alkyl group, a halogen atom, a lower alkoxy group or a lower alkylthio group; a lower alkoxy group; a lower alkylthio group; a lower alkylsulfinyl group; a lower alkylsulfonyl group; an N-lower alkylamino group; an N,N-di-lower alkylamino group; or a pyridyl, furyl or thienyl group; R.sup.2 represents a straight chain or branched chain alkyl group of 1 to 6 carbon atoms; a cycloalkyl group of 4 to 8 carbon atoms unsubstituted or substituted with at least one lower alkyl group; a phenyl group unsubstituted or substituted with at least one lower alkyl group, a lower alkoxy group, a lower alkylthio group or a halogen atom; or a lower alkylthio group; R.sup.3 and R.sup.4 each represents a hydrogen atom or R.sup.2 and R.sup.3 or R.sup.2 and R.sup.4 when taken together represent an alkylene group of 2 to 5 carbon atoms unsubstituted or substituted with 1 or 2 lower alkyl groups; R.sup.5 represents a hydrogen atom or a lower alkyl group; and R.sup.6 represents a hydrogen atom, a lower alkyl group or an acyl group, and the pharmaceutically acceptable acid addition salt thereof having anti-inflammatory, analgesic, antipyretic, diuretic and hypotensive effects that can be used for preventing and curing diseases caused by inflammation, edema, hypertension, etc. are disclosed. Also disclosed is a process for preparing such derivative or a pharmaceutically acceptable acid addition salt thereof.
一种具有以下式(I)的结构的2-酰基-6-氨甲基苯酚衍生物:其中R^1代表1至6个碳原子的直链或支链烷基基团,未取代或取代为1至3个卤原子;氢原子或具有以下式(II)的基团:--C_n H_2n --R^7(II),其中n代表0或1至6的整数;R^7代表未取代或取代至少一个较低烷基基团的3至8个碳原子的环烷基基团;未取代或取代至少一个较低烷基基团、卤原子、较低烷氧基或较低烷硫基的苯基;较低烷氧基;较低烷硫基;较低烷基亚硫基;较低烷基磺基;N-较低烷基氨基;N,N-二较低烷基氨基;或吡啶基、呋喃基或噻吩基;R^2代表1至6个碳原子的直链或支链烷基基团;未取代或取代至少一个较低烷基基团的4至8个碳原子的环烷基基团;未取代或取代至少一个较低烷基基团、较低烷氧基、较低烷硫基或卤原子的苯基;或较低烷硫基;R^3和R^4分别代表氢原子或R^2和R^3或R^2和R^4联合表示未取代或取代1或2个较低烷基基团的2至5个碳原子的烷基基团;R^5代表氢原子或较低烷基基团;R^6代表氢原子、较低烷基基团或酰基,以及具有抗炎、镇痛、退热、利尿和降压作用的药学上可接受的酸盐,可用于预防和治疗由炎症、水肿、高血压等引起的疾病。还公开了制备这种衍生物或药学上可接受的酸盐的方法。