[EN] NOVEL GLYCINE TRANSPORT INHIBITORS FOR THE TREATMENT OF PAIN<br/>[FR] NOUVEAUX INHIBITEURS DE TRANSPORT DE GLYCINE POUR LE TRAITEMENT DE LA DOULEUR
申请人:UNIV SYDNEY
公开号:WO2018132876A1
公开(公告)日:2018-07-26
The present invention relates to novel glycine transport inhibitor compounds and their use for treating pain.
本发明涉及新型甘氨酸转运抑制剂化合物及其用于治疗疼痛的用途。
Evaluation of endogenous fatty acid amides and their synthetic analogues as potential anti-inflammatory leads
作者:Hung The Dang、Gyeoung Jin Kang、Eun Sook Yoo、Jongki Hong、Jae Sue Choi、Hyung Sik Kim、Hae Young Chung、Jee H. Jung
DOI:10.1016/j.bmc.2010.12.046
日期:2011.2
A series of endogenous fatty acid amides and their analogues (1-78) were prepared, and their inhibitory effects on pro-inflammatory mediators (NO, IL-1 beta, IL-6, and TNF-alpha) in LPS-activated RAW264.7 cells were evaluated. Their inhibitory activity on the pro-inflammatory chemokine MDC in IFN-gamma-activated HaCaT cells was also examined. The results showed that the activity is strongly dependent on the nature of the fatty acid part of the molecules. As expected, the amides derived from enone fatty acids showed significant activity and were more active than those derived from other types of fatty acids. A variation of the amine headgroup also altered bioactivity profile remarkably, possibly by modulating cell permeability. Regarding the amine part of the molecules, N-acyl dopamines exhibited the most potent activity (IC50 similar to 2 mu M). This is the first report of the inhibitory activity of endogenous fatty acid amides and their analogues on the production of nitric oxide, cytokines (IL-1 beta, IL-6, and TNF-alpha) and the chemokine MDC. This study suggests that the enone fatty acid-derived amides (such as N-acyl ethanolamines and N-acyl amino acids) and N-acyl dopamines may be potential anti-inflammatory leads. (C) 2010 Elsevier Ltd. All rights reserved.
The present invention relates generally to compounds comprising a hydrocarbon chain portion and more particular to compounds comprising chemical derivatizations of the hydrocarbon chain which are useful therapeutic and prophylactic molecules. The present invention further provides compounds where the hydrocarbon chain portion is a carrier molecule for functional groups, moieties or agents. The compounds of the present invention are particularly useful in the treatment and prophylaxis of a range of conditions including cancers, protein kinase c(PKC)- or NFkB-related- or -associated conditions, cardiovascular conditions, pain, inflammatory conditions, vascular or immunological conditions such as diabetes, neurological conditions and infection by a range of viruses or prokaryotic or eukaryotic organisms. The present invention further provides pharmaceutical compositions and methods of medical treatment.
Verification of the versatility of the in vitro enzymatic reaction giving (+)-cis-12-Oxo-phytodienoic acid
the biosynthetic intermediates in this pathway. The reported stereo selective total synthesis of cis-(+)-OPDA is not very efficient due to the many steps involved in the reaction as well as the use of water sensitive reactions. Therefore, we developed an enzymatic method for the synthesis of OPDA using acetonepowder of flax seed and allene oxide cyclase (PpAOC2) from Physcomitrella patens. From this