Synthesis and identification of novel RSK-specific inhibitors

US9040673B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9040673-B2
Application numberUS-201013390389-A
CountryUS
Kind codeB2
Filing dateAug 13, 2010
Priority dateAug 14, 2009
Publication dateMay 26, 2015
Grant dateMay 26, 2015

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  2. Abstract

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  5. First independent claim

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Abstract

Official abstract text for this publication.

A composition comprising an SL0101 [kaempferol 3-O-(3″,4″-di-O-acetyl-α-L-rhamnopyranoside)] derivative compound that has enhanced ability to inhibit RSK activity, relative to the parent compound is provided. The compounds have utility for treating any disease or conditions characterized or associated with excess or undesirable RSK activity. For example the RSK inhibitors of the present invention can be used to reduce the proliferation of neoplastic cells or for inhibiting the establishment or maintenance of an intracellular pathogenic infection by pathogens whose pathogenicity derives in part from the pathogen's ability to impede endosomal/phagosomal maturation in the host cell.

First claim

Opening claim text (preview).

What is claimed is: 1. A RSK inhibitor represented by the general structure of Formula III wherein R 1 , R 3 and R 7 are each hydroxyl; R 5 , R 6 , R 8 and R 9 are each hydrogen; R 10 , R 11 and R 20 are independently selected from the group consisting of hydroxyl, —NHOCOR 14 , —OCOR 14 , —COR 14 and C 1 -C 4 alkoxy; X is O or CH 2 ; and…

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What does patent US9040673B2 cover?
A composition comprising an SL0101 [kaempferol 3-O-(3″,4″-di-O-acetyl-α-L-rhamnopyranoside)] derivative compound that has enhanced ability to inhibit RSK activity, relative to the parent compound is provided. The compounds have utility for treating any disease or conditions characterized or associated with excess or undesirable RSK activity. For example the RSK inhibitors of the present inventi…
Who is the assignee on this patent?
Hecht Sidney M, Lannigan-Macara Deborah A, Smith Jeffrey Allan, and 3 more
What technology area does this patent fall under?
Primary CPC classification A61K31/535. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue May 26 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).