Compounds of the formula: ##STR1## and the pharmaceutically acceptable acid addition salts thereof, wherein; Y is halo, alkoxy, alkyl, or dialkylamino; a is 0, 1 or 2; b is an integer from 2-12 with the proviso that if b is 2 or 3 a cannot be 0; and X is selected from the group consisting of: --OH, OR.sup.1, --NH.sub.2, --NHR.sup.1, NR.sub.2.sup.1, ##STR2## and --NHCONHR.sup.2 in which each R.sup.1 is independently alkyl or cycloalkyl or in --NR.sub.2.sup.1, both R.sup.1 together are alkylene or form a piperazine ring optionally substituted at the ring N by alkyl or --CH.sub.2 CH.sub.2 OH; and R.sup.2 is alkyl, cycloalkyl, or optionally substituted phenyl; have antiinflammatory properties and are useful in the treatment of conditions characterized by inflammation and swelling.
该化合物的公式为:##STR1##及其药物可接受的酸盐,其中;Y是卤素,烷氧基,烷基或二烷基
氨基;a为0、1或2;b为2-12的整数,但如果b为2或3,则a不能为0;而X从以下组中选择:--OH,OR.sup.1,--NH.sub.2,--NHR.sup.1,NR.sub.2.sup.1,##STR2##和--NHCONHR.sup.2,其中每个R.sup.1独立地是烷基或环烷基,或在--NR.sub.2.sup.1中,两个R.sup.1一起是亚烷基或形成一个
哌嗪环,该环可选地在环N上被烷基或--CH.sub.2 CH.sub.2 OH取代;而R.sup.2是烷基、环烷基或可选地取代的苯基;具有抗炎作用,并且可用于治疗由炎症和肿胀所特征的疾病。