Tubulysin compounds, methods of making and use

US9688721B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9688721-B2
Application numberUS-201615171592-A
CountryUS
Kind codeB2
Filing dateJun 2, 2016
Priority dateFeb 14, 2013
Publication dateJun 27, 2017
Grant dateJun 27, 2017

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

Tubulysin compounds of the formula (I) where R 1 , R 2 R 3a , R 3b , R 4 , R 5 , W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.

First claim

Opening claim text (preview).

What is claimed is: 1. A compound having a structure represented by formula (I-2):

Assignees

Inventors

Classifications

  • C07K5/1024Primary

    with the first amino acid being heterocyclic · CPC title

  • Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent (peptidic linkers A61K47/65) · CPC title

  • the drug being a protein or peptide, e.g. transferrin or bleomycin · CPC title

  • having 5 to 11 amino acids · CPC title

  • Tetrapeptides · CPC title

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Frequently asked questions

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What does patent US9688721B2 cover?
Tubulysin compounds of the formula (I) where R 1 , R 2 R 3a , R 3b , R 4 , R 5 , W, and n are as defined herein, are anti-mitotic agents that can be used in the treatment of cancer, especially when conjugated to a targeting moiety.
Who is the assignee on this patent?
Bristol Myers Squibb Co
What technology area does this patent fall under?
Primary CPC classification C07K5/1024. Mapped technology areas include Chemistry & Metallurgy.
When was this patent published?
Publication date Tue Jun 27 2017 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).