The present invention provides improved methods for synthesizing novel benzothiazepine compounds. In particular, the invention relates to a new method that generally is used to make the substituted 2,3,4,5-tetrahydro-1,4-benzothiazepine compounds of a general formula
which then may be used to make many other benzothiazepine compounds.
                            本发明提供了改进的合成新型
苯并噻吩化合物的方法。具体来说,本发明涉及一种新方法,通常用于制备一般式的取代2,3,4,5-四氢-1,4-
苯并噻吩化合物,然后可以用于制备许多其他
苯并噻吩化合物。