Synthesis and biological study of class I selective HDAC inhibitors with NO releasing activity
作者:Qin'ge Ding、Chunxi Liu、Chunlong Zhao、Hang Dong、Qifu Xu、C. James Chou、Yingjie Zhang
DOI:10.1016/j.bioorg.2020.104235
日期:2020.11
(NO) on histone deacetylases (HDACs), a series of N-acyl-o-phenylenediamine-based HDACinhibitors equipped with the phenylsulfonylfuroxan module as NO donor was designed, synthesized and biologically evaluated. The in vitro HDAC inhibitory assays revealed that compared with the clinical class I selective HDACinhibitor MS275, compounds 7c, 7d and 7e possessed similar HDAC inhibitory potency and selective
New addition salts of angiotensin-converting enzyme inhibitors with no donor acids, a process for their preparation and pharmaceutical compositions containing them
申请人:De Nanteuil Guillaume
公开号:US20090082393A1
公开(公告)日:2009-03-26
Compounds of formula (I):
(A)
m
·(B)
n
(I)
wherein A represents an angiotensin-converting enzyme inhibitor compound containing at least one salt-forming basic function, B represents a compound containing at least one salt-forming acid function and at least one NO donor group, m represents the number of acid functions of B that have been converted to a salt and n represents the number of basic functions of A that have been converted to a salt,
the bond or bonds between A and B being of the ionic type.
Medicinal products containing the same which are useful in treating cardiovascular pathologies.
Synthesis and anticancer properties of RGD peptides conjugated to nitric oxide releasing functional groups and abiraterone
作者:Andrew Nortcliffe、Ian N. Fleming、Nigel P. Botting、David O'Hagan
DOI:10.1016/j.tet.2014.09.004
日期:2014.11
A series of analogues of the integrin binding aspartic acid-glycine-arginine (RGD) peptide sequence were synthesised conjugated to nitric oxide (NO) donating functional groups. Also the cytotoxicity of abiraterone, a prostate cancer drug, was explored when it was conjugated in three part constructs to RGD sequences and NO releasing heterocycles. In general the analogues showed integrin binding affinity comparable to RGD reference compounds, and all released NO by the Griess test assay. Two analogues exhibited significant cytotoxic effects against PO and MCF7 cell lines. (C) 2014 Published by Elsevier Ltd.