Patent: 6,479,538

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Summary for Patent: 6,479,538

Title:	Cyclic ether vitamin D3 compounds, 1.alpha.(OH)3-EPI-vitamin D3 compounds and uses thereof
Abstract:	Novel cyclic ether vitamin D3 compounds having a cyclic ether side chain are disclosed. These compounds were first identified as metabolites of 3-epi vitamin D3 produced via a tissue-specific metabolic pathway which catalyzes the formation of a cyclic ether structure. Also disclosed are 1.alpha.(OH) 3-epi vitamin D3 compounds, which are produced via the epimerization of a 3-.beta.-hydroxyl group of 1.alpha.(OH) vitamin D3 precursor in vivo. The vitamin D3 compounds of the present invention can be used as substitutes for natural and synthetic vitamin D3 compounds.
Inventor(s):	Reddy; Satayanarayana G. (Barrington, RI)
Assignee:	Women and Infants Hospital (Providence, RI)
Application Number:	09/617,881
Patent Claims:	see list of patent claims

Details for Patent 6,479,538

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Nps Pharmaceuticals, Inc.	NATPARA	parathyroid hormone	For Injection	125511	01/23/2015	See Plans and Pricing	2017-05-16
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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