申请人:Takeda Chemical Industries, Ltd.
公开号:US04444779A1
公开(公告)日:1984-04-24
Thiazolidine derivatives of the general formula: ##STR1## [wherein R.sup.1 is alkyl, cycloalkyl, phenylalkyl, phenyl, a five- or six-membered heterocyclic group including one or two hetero-atoms selected from the group consisting of nitrogen, oxygen and sulfur or a group of the formula ##STR2## (where R.sup.3 and R.sup.4 are the same or different and each is lower alkyl or R.sup.3 and R.sup.4 are combined to each other either directly or as interrupted by a hetero-atom selected from the group consisting of nitrogen, oxygen and sulfur to form a five- or six-membered ring); R.sup.2 means a bond or a lower alkylene group; L.sup.1 and L.sup.2 are the same or different and each is lower alkyl or L.sup.1 and L.sup.2 are combined to form an alkylene group, provided that when R.sup.1 is other than alkyl, L.sup.1 and L.sup.2 may further be hydrogen, respectively] are novel compounds and useful as, for example, remedies for diabetes, hyperlipemia and so on of mammals including human beings.
通式为:##STR1## 的噻唑啉衍生物 [其中R.sup.1是烷基,环烷基,苯基烷基,苯基,包括氮、氧和硫中的一种或两种杂原子的五元或六元杂环基或公式##STR2## 的基团(其中R.sup.3和R.sup.4相同或不同,且每个都是较低的烷基,或R.sup.3和R.sup.4直接结合或由氮、氧和硫中的一种杂原子中断形成五元或六元环); R.sup.2表示键或较低的烷基撑链; L.sup.1和L.sup.2相同或不同,每个都是较低的烷基,或L.sup.1和L.sup.2结合形成烷基撑链,但当R.sup.1不是烷基时,L.sup.1和L.sup.2可能进一步分别为氢] 是新化合物,并可用作哺乳动物,包括人类的糖尿病,高脂血症等药物。