Synthesis, Antitumor Evaluation, and Apoptosis-Inducing Activity of Hydroxylated (E)-Stilbenes
摘要:
The parallel solution-phase synthesis of a series of 30 monohydroxylated (E)-stilbene analogues is described. In vitro screening revealed low micromolar activity (GI(50)) against the MDA MB 468 breast cancer cell line. Activity in MDA MB 468 cells correlated with the ability to induce apoptosis following drug treatment by the most potent agents in the series, e.g., 5dy and 5jy, an observation further reinforced by AnnexinV-FITC analysis and fluorescence microscopy.
[EN] ELECTRONIC DEVICES COMPRISING NOVEL PHOSPHONIC ACID SURFACE MODIFIERS<br/>[FR] DISPOSITIFS ÉLECTRONIQUES COMPRENANT DE NOUVEAUX MODIFICATEURS DE SURFACE À BASE D'ACIDE PHOSPHONIQUE
申请人:GEORGIA TECH RES INST
公开号:WO2010115854A1
公开(公告)日:2010-10-14
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2- groups, n = 0-5, m = 0-5, q = 1-3, and R2 comprises at least one ether linkage
Difluorocyclobutylacetylenes as positive allosteric modulators of mGluR5 with reduced bioactivation potential
作者:Andrew P. Degnan、Darrell Maxwell、Anand Balakrishnan、Jeffrey M. Brown、Amy Easton、Michael Gulianello、Umesh Hanumegowda、Melissa Hill-Drzewi、Regina Miller、Kenneth S. Santone、Arun Senapati、Eric E. Shields、Digavalli V. Sivarao、Ryan Westphal、Valerie J. Whiterock、Xiaoliang Zhuo、Joanne J. Bronson、John E. Macor
DOI:10.1016/j.bmcl.2016.11.014
日期:2016.12
(NMDAR) hypofunction. It has been demonstrated that activation of metabotropic glutamate receptor 5 (mGluR5) enhances NMDA receptor function, suggesting the potential utility of mGluR5 positive allostericmodulators (PAMs) in the treatment of schizophrenia. Herein we describe the optimization of an mGluR5 PAM by replacement of a phenyl with aliphatic heterocycles and carbocycles as a strategy to reduce
Novel reverse thia-analogs of fosmidomycin: Synthesis and antiplasmodial activity
作者:Claudia Lienau、Tobias Gräwert、Leandro A. Alves Avelar、Boris Illarionov、Jana Held、Tanja C. Knaab、Beate Lungerich、Lasse van Geelen、Dieter Meier、Stefanie Geissler、Holger Cynis、Ulrich Riederer、Mirko Buchholz、Rainer Kalscheuer、Adelbert Bacher、Benjamin Mordmüller、Markus Fischer、Thomas Kurz
DOI:10.1016/j.ejmech.2019.07.058
日期:2019.11
potent inhibitors of the non-mevalonate isoprenoid biosynthesis enzyme 1-deoxy-d-xylulose 5-phosphate reductoisomerase (IspC, Dxr) of Plasmodium falciparum. Several new thioethers displayed antiplasmodial in vitro activity in the lownanomolar range, without apparent cytotoxic effects in HeLa cells. The (S)-(+)-enantiomer of a typical representative selectively inhibited IspC and the growth of P. falciparum
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R
1
is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R
2
comprises from 3 to 30 CH
2
— groups, n=0-5, m=0-5, q=1-3, and R
2
comprises at least one ether linkage
In some embodiments, the inventions described herein relate to a composition of matter comprising a molecule having the structure: wherein: independently at each occurrence, R1 is a halogen, a alkyl group, a heteroalkyl group, an aryl group, or a heteroaryl group; R2 comprises from 3 to 30 CH2— groups, n=0-5, m=0-5, q=1-3, and R2 comprises at least one ether linkage.