申请人:Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
公开号:US04385004A1
公开(公告)日:1983-05-24
New compounds of the formula (VIIIa) are disclosed ##STR1## wherein R.sup.1 is hydrogen, methyl or ethyl; R.sup.2 is hydrogen, fluoro, or alkyl having 1 to 4 carbon atoms; R.sup.3 is hydrogen, phenyl, alkoxy having 1 to 6 carbon atoms; phenoxy, thenoyl, or benzoyl; or R.sup.2 and R.sup.3 together with the phenyl group to which they are attached form a naphthyl group which is unsubstituted or substituted by C.sub.1 to C.sub.4 alkyl or C.sub.1 to C.sub.4 alkoxy; R.sup.10 is phenylaminocarbonyl, 1-phenyl-5-tetrazolyl, a group --SO.sub.2 OMe, wherein Me is a metal atom selected from the group which consists of sodium or potassium, or a group --SO.sub.2 R.sup.6 in which R.sup.6 is alkyl having 1 to 4 carbon atoms, 4-methylphenyl, amino, C.sub.1 to C.sub.4 alkoxycarbonyl-amino, or benzoylamino, or R.sup.10 is a group ##STR2## in which R.sup.7 is cycloalkyl having 5 to 6 carbon atoms, and R is vinyl. The compounds are intermediates useful in the preparation of arylacetic acids having antiinflammatory compounds.
公开了化合物的新配方(VIIIa) ##STR1## 其中R.sup.1是氢,甲基或乙基; R.sup.2是氢,氟或具有1至4个碳原子的烷基; R.sup.3是氢,苯基,具有1至6个碳原子的烷氧基; 苯氧基,硫代乙酰基或苯甲酰基; 或R.sup.2和R.sup.3与它们所附着的苯基一起形成一个萘基,该萘基未经取代或被C.sub.1至C.sub.4烷基或C.sub.1至C.sub.4烷氧基取代; R.sup.10是苯基氨甲酰基,1-苯基-5-四唑基,--SO.sub.2 OMe基团,其中Me是从钠或钾组成的金属原子所选的金属原子,或--SO.sub.2 R.sup.6基团,其中R.sup.6是具有1至4个碳原子的烷基,4-甲基苯基,氨基,C.sub.1至C.sub.4烷氧基羰基氨基或苯甲酰氨基,或R.sup.10是一个基团##STR2## 其中R.sup.7是具有5至6个碳原子的环烷基,而R是乙烯基。这些化合物是制备具有抗炎化合物的芳基乙酸的有用中间体。