Novel processes for the preparation of peripheral opioid antagonist compounds and intermediates thereto
申请人:Adolor Corporation
公开号:US20040254377A1
公开(公告)日:2004-12-16
Novel processes for the preparation of peripheral opioid antagonist compounds and intermediates thereto. The compounds prepared by the present processes may be useful, for example, as antagonists to the mu, kappa and delta opioid receptors, and thereby may be useful in the treatment of gastrointestinal motility disorders, and in preventing peripheral opiate induced side effects. The present processes may offer improved yields, purity, ease of preparation and/or isolation of intermediates and final product, and more industrially useful reaction conditions and workability.
新型制备外周阿片拮抗剂化合物及其中间体的方法。由本方法制备的化合物可以用作mu, kappa和delta阿片受体的拮抗剂,从而可以用于治疗胃肠动力障碍,并预防外周阿片类药物引起的副作用。本方法可能提供更高的产率、纯度、中间体和最终产物的易制备性和分离性,以及更具工业应用价值的反应条件和可操作性。