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2-苯基-苯并(b)噻吩的新衍生物,其在氮原子上单取代或双取代的化合物,其化学式为##STR1##其中,X.sup.1至X.sup.9相同或不同,为氢、具有最多3个碳原子的烷基、氯、溴、甲氧基或甲硫基,R.sup.1为氢、具有最多8个碳原子、可选氯化或甲氧基化的烷基、可选氯化或甲氧基化的苯基、总共最多有9个碳原子的芳基烷基,在苯环上可选氯化或甲氧基化,R.sup.2为氢、苯基或式中的基团##STR2##其中,A为两个氢原子或一个氧原子,R.sup.3可以假定与R.sup.1给出的相同含义,R.sup.1和R.sup.3的含义是相互独立的,或R.sup.1和R.sup.2一起形成式的席夫碱的基团.dbd.CH--R.sup.4(III),其中R.sup.4不是氢,但可以假定与R.sup.3相同的含义,或者##STR3##组成杂环二级胺的基团。本发明还涉及上述化合物的酸加成盐,特别是那些具有药物相容性的化合物。式I的化合物在规范化血脂值方面是有用的。