Method for preparing heterocyclic derivative compound, composition containing same compound, and hydrate of same compound
AssigneeJw Pharmaceutical Corporation
InventorsDo Kyu PYUN, Kyoung Jin OO
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Abstract
The present invention relates to: a novel method for preparing a heterocyclic derivative compound of chemical formula I below; a novel intermediate compound used in the preparation method; a composition for treatment or prevention of hyperuricacidemia, gout, nephritis, chronic renal insufficiency, nephrolith, uremia, urolithiasis, or a uric acid-related disease, the composition containing the compound of chemical formula I at a dose of more than 2 mg and equal to or less than 10 mg and being orally administered once a day; and a hydrochloride 1.5 hydrate of the novel compound of chemical formula I.
Claims17
1-17. (canceled)
A method for treating hyperuricemia, gout disease, nephritis, chronic renal failure, nephrolithiasis, uremia, urolithiasis, or a disease associated with uric acid, comprising:
- orally administering to a human subject in need thereof once daily a pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt thereof or a hydrate thereof at a dose of 3 mg to 9 mg based on the free base of the compound of Formula I:
Dependencies are inferred from the claim text.