申请人:AB Ferrosan
公开号:US04636382A1
公开(公告)日:1987-01-13
Novel morpholino compounds having the general formula ##STR1## wherein R.sub.1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R.sub.2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R.sub.1 and R.sub.2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
具有以下一般式的新型吗啡诺化合物:##STR1## 其中R.sub.1是直链或支链烷基,在吗啡诺环的2-或3-位置上含有8到16个碳原子,而R.sub.2是直链或支链烷基,含有2到10个碳原子,被羟基取代,除了α-位置外,R.sub.1和R.sub.2中的碳原子总和至少为10,最好为10到20;以及其药学上可接受的盐。含有新型化合物或其盐的用于治疗口腔,特别是牙齿表面的组合物,其重量百分比为0.1到5%。使用该化合物通过在口腔表面,特别是牙齿表面上施用该化合物的水溶液或组合物来抑制牙菌斑的形成或去除已经形成的牙菌斑。制备该化合物的方法。