Antineoplastic agents. 109. Structural biochemistry. 24. Synthesis of the cyclo-[(gly)Thz-(R)- and (S)-(gln)Thz-L-Val-L-Leu-L-Pro] isomers of dolastatin 3
[EN] BIFUNCTIONAL DEGRADERS AND THEIR METHODS OF USE<br/>[FR] AGENTS DE DÉGRADATION BIFONCTIONNELS ET LEURS MÉTHODES D'UTILISATION
申请人:NOVARTIS AG
公开号:WO2021053495A1
公开(公告)日:2021-03-25
Described herein are bifunctional degrader compounds, their various targets, their preparation, pharmaceutical compositions comprising them, and their use in the treatment of conditions, diseases, and disorders mediated by various target proteins.
[EN] DNA ALKYLATION AND CROSS-LINKING AGENTS AS COMPOUNDS AND PAYLOADS FOR TARGETED THERAPIES<br/>[FR] ALKYLATION D'ADN ET AGENTS DE RÉTICULATION COMME COMPOSÉS ET CHARGES UTILES POUR THÉRAPIES CIBLÉES
申请人:UNIV YALE
公开号:WO2017132459A1
公开(公告)日:2017-08-03
The present invention is directed to compounds related to precolibactin, pharmaceutical compositions based upon these compounds and methods of synthesis which are employed to provide intermediates and final compounds, which are principally alkylating agents and anticancer compounds. The chemical synthetic approach disclosed facilitates the synthesis of numerous precolibactin analogs which can be used in the treatment of cancer.
Convergent and Modular Synthesis of Candidate Precolibactins. Structural Revision of Precolibactin A
作者:Alan R. Healy、Maria I. Vizcaino、Jason M. Crawford、Seth B. Herzon
DOI:10.1021/jacs.6b02276
日期:2016.4.27
Escherichia coli. The metabolites are encoded by the clb gene cluster as prodrugs termed precolibactins. clb(+) E. coli induce DNA double-strand breaks in mammalian cells in vitro and in vivo and are found in 55-67% of colorectal cancer patients, suggesting that mature colibactins could initiate tumorigenesis. However, elucidation of their structures has been an arduous task as the metabolites are obtained
Antineoplastic agents. 109. Structural biochemistry. 24. Synthesis of the cyclo-[(gly)Thz-(R)- and (S)-(gln)Thz-L-Val-L-Leu-L-Pro] isomers of dolastatin 3
作者:George R. Pettit、Paul S. Nelson、Cedric W. Holzapfel