Crystals of salts of phenylalanine derivatives

US9102630B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9102630-B2
Application numberUS-201414206540-A
CountryUS
Kind codeB2
Filing dateMar 12, 2014
Priority dateMar 29, 2010
Publication dateAug 11, 2015
Grant dateAug 11, 2015

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Abstract

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Provided is a crystal of a salt of the compound represented by formula (I), which is excellent in its solubility in water. In particular, also provided is a crystal of hydrochloride, hydrobromate, sulfate, nitrate, p-toluenesulfonate or methanesulfonate of the compound represented by formula (I).

First claim

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What is claimed is: 1. A method of treating rheumatoid arthritis, inflammatory, intestinal diseases, systemic lupus erythematosus, disseminated or multiple sclerosis, Sjogren's syndromes, asthma, psoriasis, allergy, diabetes (mellitus), cardiovascular diseases, arterial sclerosis, restenosis, tumor hyperplasia, tumor metastasis, or graft rejection, comprising administering to a subject in need thereof an effective amount of a the compound represented by formula (I): or a pharmaceu…

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What does patent US9102630B2 cover?
Provided is a crystal of a salt of the compound represented by formula (I), which is excellent in its solubility in water. In particular, also provided is a crystal of hydrochloride, hydrobromate, sulfate, nitrate, p-toluenesulfonate or methanesulfonate of the compound represented by formula (I).
Who is the assignee on this patent?
Ajinomoto Kk
What technology area does this patent fall under?
Primary CPC classification C07D239/96. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).