Synthesis and Serotonergic Activity of N,N-Dimethyl-2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl]ethylamine and Analogs: Potent Agonists for 5-HT1D Receptors
作者:Leslie J. Street、Raymond Baker、William B. Davey、Alexander R. Guiblin、Richard A. Jelley、Austin J. Reeve、Helen Routledge、Francine Sternfeld、Alan P. Watt
DOI:10.1021/jm00010a025
日期:1995.5
or 1). Substitution of the azole ring has been explored either alpha or beta to the point of attachment to indole. In a series of N-linked azoles (X = N), simple unsubstituted compounds have high affinity and selectivity for 5-HT1D receptors. It is proposed that for good affinity and selectivity a hydrogen bond acceptor interaction with the 5-HT1D receptor, through a beta-nitrogen in the azole ring,
A class of substituted imidazole, triazole and tetrazole derivatives are selective agonists of 5-HT.sub.1 -like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.
hallucinogenic drugs whose detection in body fluids could be simplified by immunochemical assay kits. Antibodies for these assays are obtained by the immunization of laboratory animals with conjugates of a hapten similar to the target analyte and a suitable protein. Therefore we synthesized novel haptens derived from tryptamine-based drugs, with N,N-dimethyltryptamine (DMT), 5-methoxy-N,N-dimethyltryptamine
色胺是一组致幻药物,可以通过免疫化学检测试剂盒简化其在体液中的检测。用于这些测定的抗体是通过使用与目标分析物类似的半抗原和合适的蛋白质的缀合物对实验动物进行免疫而获得的。因此,我们合成了基于色胺的药物衍生的新型半抗原,选择N , N-二甲基色胺(DMT)、5-甲氧基-N , N-二甲基色胺(5-MeO-DMT)和N , N-二异丙基色胺(DiPT)作为半抗原。目标分析物。它们的结构用以羧基结尾的短连接体进行修饰。将半抗原与牛血清白蛋白(BSA)缀合,并用缀合物免疫兔子。获得的多克隆抗体表现出良好的反应性,构建的ELISA的LOD在0.006–0.254 ng mL -1范围内。因此,它们适合开发免疫化学测定试剂盒。
[EN] NOVEL COMPOSITIONS AND METHODS FOR TREATING CANCER<br/>[FR] NOUVELLES COMPOSITIONS ET PROCÉDÉS POUR TRAITER LE CANCER
申请人:UNIV TEXAS
公开号:WO2013063492A1
公开(公告)日:2013-05-02
Provided herein are methods and compositions inter alia for treating diseases, including hyperproliferative diseases, migraine headaches, and depression.
本文提供了用于治疗疾病的方法和组合物,包括治疗过度增殖性疾病、偏头痛和抑郁症等。
Maximizing the Potency of siRNA Lipid Nanoparticles for Hepatic Gene Silencing In Vivo**
作者:Muthusamy Jayaraman、Steven M. Ansell、Barbara L. Mui、Ying K. Tam、Jianxin Chen、Xinyao Du、David Butler、Laxman Eltepu、Shigeo Matsuda、Jayaprakash K. Narayanannair、Kallanthottathil G. Rajeev、Ismail M. Hafez、Akin Akinc、Martin A. Maier、Mark A. Tracy、Pieter R. Cullis、Thomas D. Madden、Muthiah Manoharan、Michael J. Hope
DOI:10.1002/anie.201203263
日期:2012.8.20
Special (lipid) delivery: The role of the ionizable lipid pKa in the in vivo delivery of siRNA by lipidnanoparticles has been studied with a large number of head group modifications to the lipids. A tight correlation between the lipid pKa value and silencing of the mouse FVII gene (FVII ED50) was found, with an optimal pKa range of 6.2–6.5 (see graph). The most potent cationic lipid from this study
特殊(脂质)递送:通过对脂质进行大量头基修饰,研究了可电离脂质 p K a在脂质纳米粒子体内递送 siRNA 中的作用。脂质P的的紧密相关ķ一个 值和鼠标FVII基因(FVII ED的沉默50)被发现,具有最佳p ķ一个范围的6.2-6.5(见图)。本研究中最有效的阳离子脂质的 ED 50水平在小鼠中约为 0.005 mg kg -1,在非人类灵长类动物中低于 0.03 mg kg -1。