申请人:USV Pharmaceutical Corp.
公开号:US04567279A1
公开(公告)日:1986-01-28
This invention relates to new chemical compounds which possess valuable therapeutic activity particularly as lipoxygenase inhibitors possessing antiflammatory and antiallergic properties. The present new compounds are of the formula: ##STR1## wherein, Z and Z.sub.1 each are alkylene chains containing up to three carbon atoms in the principal chain and a total of up to five carbon atoms and include from 0-1 double bonds; R is H or lower alkyl; R.sub.1 and R.sub.2 each are H, lower alkyl, OH, lower alkoxy, benzyloxy, carboxy, alkylenecarboxyl or alkylcarbonyl. R.sub.3 is H, lower alkyl, aralkyl or lower alkanoyl; and X is --O(CH.sub.2).sub.n --, --CH.dbd.CH--, --(CH.sub.2).sub.n --, --S(CH.sub.2).sub.n -- or ##STR2## n=0 or 1 n'=1 or 2.
本发明涉及一种新的化合物,具有有价值的治疗活性,特别是作为脂氧合酶抑制剂,具有抗炎和抗过敏性能。目前的新化合物的化学式为:##STR1## 其中,Z和Z.sub.1各是主链中含有最多三个碳原子和总共最多五个碳原子的烷基链,包括0-1个双键; R为H或低烷基; R.sub.1和R.sub.2各为H,低烷基,OH,低烷氧基,苄氧基,羧基,烷基羧酸或烷基羰基。R.sub.3为H,低烷基,芳基烷基或低脂肪酰基; X为--O(CH.sub.2).sub.n --,--CH.dbd.CH--,--(CH.sub.2).sub.n --,--S(CH.sub.2).sub.n --或##STR2## n = 0或1,n'=1或2。