This invention is directed to a compound of the formula
 that inhibits simultaneously neutral endopeptidase and peptidyldipeptidase A and is useful in treating hypertension. The invention is also directed to the preparation of the compound, pharmaceutical compositions containing it, and methods for its pharmaceutical use.
                            这项发明涉及一种化合物,该化合物能同时抑制
中性内肽酶和肽
二肽酶A,并可用于治疗高血压。该发明还涉及该化合物的制备,含有该化合物的药物组合物,以及该药物的使用方法。