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US 2026/0274857 A1Published application
Crystal of dihydropyridinone derivative or solvate thereof
AssigneeShionogi & Co., Ltd.
InventorsKatsuji SUGITA, Yusuke TAKATA, Tetsuya MIYANO
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Abstract
To provide a crystal of a dihydropyridinone derivative or a solvate thereof. The present invention relates to a crystal of a compound represented by Formula: or a solvate thereof, and a pharmaceutical composition containing the same.
Claims15
An anhydride crystal of the compound represented by Formula (I):
- and/or a hydrate crystal of the compound represented by Formula (I) having a water content corresponding to 0.25 hydrates or less.
A hydrate crystal of the compound represented by Formula (I):
- wherein water content Y (% by weight) is 0.0<Y≤1.5% by weight.
14-17. (canceled)
Dependencies are inferred from the claim text.