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1·Objective to synthesize metolazone which is a diuretic and anti-hypertension agent.

目的合成利尿降压药美托拉宗。

2·The invention belongs to the technical field of medicaments, and discloses a metolazone slow-release capsule and a method for preparing the same.

本发明属于医药技术领域，公开了美托拉宗缓释胶囊及其制备方法。