Polymorphic form of sepiapterin
US12325706B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Sep 27, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Sep 27, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a crystalline form of sepiapterin, a method of preparing the crystalline form, pharmaceutical compositions containing the crystalline form, and a method for treating patients with a disease associated with low intracellular BH4 levels or with dysfunction of various BH4 dependent metabolic pathways, which involves administering to the patient an effective amount of the crystalline form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.