A SET OF GELDANAMYCIN DERIVATIVES AND THEIR PREPARATION METHODS
申请人:Institute Of Medicinal Biotechnology, Chinese
Academy of Medical Sciences
公开号:EP2253621A1
公开(公告)日:2010-11-24
A set of geldanamycin derivatives and their preparation methods. Pharmaceutical compositions comprising the said compounds as an active ingredient which are used as antivirus and antitumor agents. The said derivatives are used in the manufacture of heat shock protein 90(Hsp 90) inhibiting agents which have the utility as antivirus and antitumor agents.
.gamma.-Aminobutyric acid esters. 2. Synthesis, brain uptake, and pharmacological properties of lipid esters of .gamma.-aminobutyric acid
作者:James N. Jacob、Victor E. Shashoua、Alexander Campbell、Ross J. Baldessarini
DOI:10.1021/jm00379a019
日期:1985.1
than that of free GABA. The results indicate that there is little or no blood-brain barrier for the GABA ester molecules at doses up to 0.36 mmol/kg. Both ester compounds, but neither free GABA nor the lipid components delivered systemically, demonstrated central nervous system depressant properties by inhibiting the general motor activity of mice. Brain tissue has esterase activity which can release
[EN] DC-SIGN ANTIBODY CONJUGATES COMPRISING STING AGONISTS<br/>[FR] CONJUGUÉS D'ANTICORPS DC-SIGN COMPRENANT DES AGONISTES DE STING
申请人:NOVARTIS AG
公开号:WO2020092617A1
公开(公告)日:2020-05-07
Provided herein are immunoconjugates comprising an anti-DC-SiGN antibody conjugated to a STING agonist. Also disclosed are methods of making the immunoconjugates and methods of treating cancer using the immunoconjugates.
A Quadruple-Action Platinum(IV) Prodrug with Anticancer Activity Against KRAS Mutated Cancer Cell Lines
作者:Emanuele Petruzzella、Jeremy Phillip Braude、Janice R. Aldrich-Wright、Valentina Gandin、Dan Gibson
DOI:10.1002/anie.201706739
日期:2017.9.11
developed a novel PtIV prodrug that simultaneously releases four different bioactive moieties inside the cancercell. Its cytotoxicity against monolayer cultures (2D) and spheroid (3D) cancercells is significantly better than cisplatin. It is 200–450‐fold more potent than cisplatin againstKRASmutated pancreatic and colon cancers and is 40‐fold more selective towards KRASmutatedcells compared to non‐cancerous