申请人:Byk Gulden Lomberg Chemische Fabrik GmbH
公开号:US04243678A1
公开(公告)日:1981-01-06
Compounds of the formula ##STR1## wherein R is (a) optionally-substituted and optionally-hydrogenated biphenylyl, (b) optionally-substituted and optionally-hydrogenated bicyclic aryl having from 8 to 12 ring carbon atoms or (c) a radical of the formula ##STR2## R.sup.1 is aliphatic hydrocarbyl, alicyclic hydrocarbyl or optionally-substituted phenyl; R.sup.2 is --H or lower aliphatic hydrocarbyl; R.sup.3 is --H, lower alkyl, cycloalkyl, optionally-substituted phenyl or, with R.sup.4, alkylene; R.sup.4 is lower alkyl, cycloalkyl, optionally-substituted phenyl, optionally-(nuclearly)-substituted phenalkyl or, with R.sup.3, alkylene; or R.sup.2,R.sup.3 and R.sup.4, together with the carbon to which each is bound, are adamantyl; and n is 3, 4 or 5; and salts thereof with a base are pharmacologically active. Esters thereof are valuable intermediates for the preparation of the pharmacologically-active compounds. Physiologically-acceptable embodiments are administered, e.g., in the form of an appropriate pharmaceutical composition to warm-blooded animals for protection against and treatment for stomach, intestine, pancreas, bile and liver disorders. Syntheses of pharmacologically-active components, transforming toxic embodiments to physiologically-acceptable principles, compounding such principles into pharmaceutical compositions and using such principles for preventing and treating the noted disorders are discussed.
公式为##STR1##的化合物,其中R为(a)可选取取代基和可选氢化的联苯基,(b)具有8至12个环碳原子的可选取取代基和可选氢化的双环芳基,或(c)具有公式##STR2##的基团,其中R.sup.1为脂肪烃基、环烷基或可选取取代基的苯基;R.sup.2为—H或较低的脂肪烃基;R.sup.3为—H、较低的烷基、环烷基、可选取取代基的苯基或与R.sup.4一起形成的烷基;R.sup.4为较低的烷基、环烷基、可选取取代基的苯基、可选(核内)取代的苯基烷基或与R.sup.3一起形成的烷基;或R.sup.2,R.sup.3和R.sup.4与其所结合的碳一起形成金刚烷基;n为3、4或5;以及与碱盐一起的它们是具有药理活性的。它们的酯是制备药理活性化合物的有价值的中间体。生理上可接受的形式可以以适当的制药组合物的形式被用于保护和治疗温血动物的胃、肠、胰腺、胆汁和肝脏疾病。讨论了制备药理活性成分、将有毒的形式转化为生理上可接受的原则、将这些原则化合成制药组合物以及使用这些原则预防和治疗上述疾病的方法。