[EN] AMINE COMPOUNDS HAVING ANTI-INFLAMMATORY, ANTIFUNGAL, ANTIPARASITIC AND ANTICANCER ACTIVITY<br/>[FR] COMPOSÉS AMINE AYANT UNE ACTIVITÉ ANTI-INFLAMMATOIRE, ANTIFONGIQUE, ANTIPARASITAIRE ET ANTICANCÉREUSE
申请人:WELLSTAT THERAPEUTICS CORP
公开号:WO2014120995A3
公开(公告)日:2014-10-16
Anti-inflammatory guanidines, their preparation and compositions containing them
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0188333B1
公开(公告)日:1989-07-19
AMINE COMPOUNDS HAVING ANTI-INFLAMMATORY, ANTIFUNGAL, ANTIPARASITIC AND ANTICANCER ACTIVITY
申请人:Wellstat Therapeutics Corporation
公开号:EP2950649A2
公开(公告)日:2015-12-09
New Steroidal 4-Aminoquinolines Antagonize Botulinum Neurotoxin Serotype A in Mouse Embryonic Stem Cell Derived Motor Neurons in Postintoxication Model
作者:Jelena Konstantinović、Erkan Kiris、Krishna P. Kota、Johanny Kugelman-Tonos、Milica Videnović、Lisa H. Cazares、Nataša Terzić Jovanović、Tatjana Ž. Verbić、Boban Andjelković、Allen J. Duplantier、Sina Bavari、Bogdan A. Šolaja
DOI:10.1021/acs.jmedchem.7b01710
日期:2018.2.22
The synthesis and inhibitory potencies against botulinum neurotoxin serotype A light chain (BoNT/A LC) using in vitro HPLC based enzymatic assay for various steroidal, benzothiophene, thiophene, and adamantane 4-aminoquinoline derivatives are described. In addition, the compounds were evaluated for the activity against BoNT/A holotoxin in mouse embryonic stem cell derived motor neurons. Steroidal derivative
描述了使用基于体外HPLC的酶法测定各种甾体,苯并噻吩,噻吩和金刚烷4-氨基喹啉衍生物对A型肉毒杆菌神经毒素轻链(BoNT / A LC)的合成和抑制能力。另外,评估了化合物在小鼠胚胎干细胞衍生的运动神经元中对BoNT / A全毒素的活性。甚至在中毒后30分钟给药,类固醇衍生物16也显示出显着的保护作用(高达89%的未裂解SNAP-25)。这似乎是LC抑制剂在暴露后模型中拮抗小鼠胚胎干细胞衍生的运动神经元(mES-MNs)中BoNT中毒的第一个例子。口服16 高达600 mg / kg,qd的小鼠具有良好的耐受性,尽管在该剂量下未达到足够的未结合药物水平,但体外ADMET的良好结果有力地支持了该系列的进一步工作。
Antimalarials with Benzothiophene Moieties as Aminoquinoline Partners
of infected Anopheles mosquitoes. Here, we report on the efficacy of aminoquinolines coupled to benzothiophene and thiophene rings in inhibiting Plasmodium falciparum parasite growth. Synthesized compounds were evaluated for their antimalarial activity and toxicity, in vitro and in mice. Benzothiophenes presented in this paper showed improved activities against a chloroquine susceptible (CQS) strain
疟疾是由疟原虫寄生虫引起的一种严重且危及生命的疾病,该寄生虫通过被感染的按蚊叮咬传播到人类。在这里,我们报告氨基喹啉偶联苯并噻吩和噻吩环在抑制恶性疟原虫寄生虫生长中的功效。评价合成的化合物在体外和小鼠中的抗疟活性和毒性。本文介绍的苯并噻吩在以160 mg / kg /天×3天的口服剂量给药后,对氯喹敏感(CQS)菌株的活性增强,IC50 = 6 nM,治愈了5/5感染了伯氏疟原虫的小鼠。在苯并噻吩系列中,所检测的抗疟原虫抗CQS菌株D6的活性高于抗氯喹(CQR)W2和耐多药性(MDR)TM91C235的菌株。对于噻吩系列,发现了一个非常有趣的功能:对CQR菌株过敏,抗性指数(RI)小于1。这与氯喹形成鲜明对比,表明该系列的进一步发展将为我们提供针对CQR菌株的更有效的抗疟药。