申请人:Parcor
公开号:US04157399A1
公开(公告)日:1979-06-05
The present invention relates to new derivatives of 2-phenyl -benzo(b)thiophene mono- or disubstituted on the nitrogen atom of formula ##STR1## in which X.sup.1 to X.sup.9 which are identical or different are hydrogen, alkyl having up to 3 carbon atoms, chlorine, bromine, methoxy or methylthio, R.sup.1 is hydrogen, alkyl having up to 8 carbon atoms, optionally chlorinated or methoxylated, phenyl optionally chlorinated or methoxylated, aralkyl having in all up to 9 carbon atoms, optionally chlorinated or methoxylated on the phenyl nucleus, R.sup.2 is hydrogen, phenyl, Or a radical of the formula ##STR2## in which A is two hydrogen atoms or one oxygen atom and R.sup.3 can assume the same meanings as given for R.sup.1, the meanings assumed by R.sup.1 and R.sup.3 being independent from one another, or R.sup.1 and R.sup.2 together form the radical of a Schiff base of formula .dbd.CH--R.sup.4 (III) in which R.sup.4 is not hydrogen, but can otherwise assume the same meanings as R.sup.3, or the group ##STR3## forms the radical of a heterocyclic secondary amine. The invention also relates to the acid addition salts of the above compounds, notably those which are pharmaceutically compatible. The compounds of formula I are useful in normalizing the blood lipid value.
本发明涉及新的2-苯基苯并(b)噻吩衍生物,其在式中的氮原子上单取代或双取代,其中X^1至X^9,它们相同或不同地为氢、具有最多3个碳原子的烷基、氯、溴、甲氧基或甲硫基,R^1为氢、具有最多8个碳原子的烷基,可选择氯化或甲氧基化,苯基可选择氯化或甲氧基化,芳基烷基总共最多9个碳原子,苯环上可选择氯化或甲氧基化,R^2为氢、苯基,或式中的基团,其中A为两个氢原子或一个氧原子,R^3可以假定与R^1给出的相同含义,R^1和R^3假定的含义彼此独立,或R^1和R^2一起形成式的希夫碱的基团,其中R^4不是氢,但在其他方面可以假定与R^3相同的含义,或者组成异环二级胺的基团。该发明还涉及上述化合物的酸加盐,特别是那些与药物相容的化合物。式I的化合物在正常化血脂值方面是有用的。