| 摘要 |
A series of new 1,5-benzothiazepine analogues are disclosed. These new compounds are represented by the following general formula: <IMAGE> wherein : A is >C=O or >CH2, n is an integer from 1 to 3, B is <IMAGE> wherein R1 represents H, alkyl or acyl group; R2 is <IMAGE> D represents <IMAGE> wherein n' and n'' each represents 1 or 2. R, R', R'' each represents a lower alkyl, Ph represents phenyl group or a substituted phenyl group. The compounds of the present invention are useful as hypertensive agents.
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