Water-Soluble CC-1065 Analogs and Their Conjugates
申请人:Beusker Patrick Henry
公开号:US20090318668A1
公开(公告)日:2009-12-24
This invention relates to novel analogs of the DNA-binding alkylating agent CC-1065 and to their conjugates. Furthermore this invention concerns intermediates for the preparation of said agents and their conjugates. The conjugates are designed to release their (multiple) payload after one or more activation steps and/or at a rate and time span controlled by the conjugate in order to selectively deliver and/or controllably release one or more of said DNA alkylating agents. The agents, conjugates, and intermediates can be used to treat an illness that is characterized by undesired (cell) proliferation. As an example, the agents and the conjugates of this invention may be used to treat a tumor.
Duocarmycin Analogues Target Aldehyde Dehydrogenase 1 in Lung Cancer Cells
作者:Tanja Wirth、Kianga Schmuck、Lutz F. Tietze、Stephan A. Sieber
DOI:10.1002/anie.201106334
日期:2012.3.19
Reacquiring the target: A proteomic profiling approach has been used to show that aldehydedehydrogenase1 may be an additional or alternative target of duocarmycin. Selective inhibition of this enzyme in lungcancercells explains the antitumor activity of duocarmycinanalogues (see scheme).
Water-soluble CC-1065 analogs and their conjugates
申请人:Beusker Patrick Henry
公开号:US08940784B2
公开(公告)日:2015-01-27
This invention relates to novel analogs of the DNA-binding alkylating agent CC-1065 and to their conjugates. Furthermore this invention concerns intermediates for the preparation of said agents and their conjugates. The conjugates are designed to release their (multiple) payload after one or more activation steps and/or at a rate and time span controlled by the conjugate in order to selectively deliver and/or controllably release one or more of said DNA alkylating agents. The agents, conjugates, and intermediates can be used to treat an illness that is characterized by undesired (cell) proliferation. As an example, the agents and the conjugates of this invention may be used to treat a tumor.