476155-15-4Relevant academic research and scientific papers
Discovery, synthesis and biological characterization of a series of: N -(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1 H -pyrazol-5-yl)acetamide ethers as novel GIRK1/2 potassium channel activators
Alnouti, Yazen,Aretz, Christopher D.,Chhonker, Yashpal S.,Dhuria, Nikilesh V.,Du, Yu,Gautam, Nagsen,Hopkins, Corey R.,Kumar, Sushil,Lesiak, Lauren,Sharma, Swagat,Weaver, C. David
supporting information, p. 1366 - 1373 (2021/09/28)
The present study describes the discovery and characterization of a series of N-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-3-methyl-1H-pyrazol-5-yl)acetamide ethers as G protein-gated inwardly-rectifying potassium (GIRK) channel activators. From our previous lead optimization efforts, we have identified a new ether-based scaffold and paired this with a novel sulfone-based head group to identify a potent and selective GIRK1/2 activator. In addition, we evaluated the compounds in tier 1 DMPK assays and have identified compounds that display nanomolar potency as GIRK1/2 activators with improved metabolic stability over the prototypical urea-based compounds. This journal is
Modulators of the Cystic Fibrosis Transmembrane Conductance Regulator Protein and Methods of Use
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Paragraph 0998, (2018/09/16)
The present invention relates to compounds and their use in the treatment of cystic fibrosis, methods for their production, pharmaceutical compositions comprising the same, and methods of treating cystic fibrosis by administering a compound of the inventi
Synthesis and larvicidal activity of 1,3,4-oxadiazole derivatives containing a 3-chloropyridin-2-yl-1H-pyrazole scaffold
Wang, Yanyan,Lu, Xiumian,Shi, Jun,Xu, Jiahong,Wang, Fenghua,Yang, Xiao,Yu, Gang,Liu, Zhiqian,Li, Chuanhui,Dai, Ali,Zhao, Yonghui,Wu, Jian
, p. 611 - 623 (2018/01/17)
Abstract: A new series of 1,3,4-oxadiazole derivatives with a 3-chloropyridin-2-yl-1H-pyrazole moiety was designed, synthesized, and characterized. The results of bioassay against Helicoverpa armigera and Plutella xylostella indicated that some of the synthesized compounds showed remarkable larvicidal activity. In particular, the LC50 values of the most active compounds against P. xylostella were 46.5, 23.9, and 13.9?mg/dm3, and against Helicoverpa armigera were 88.3 and 69.5?mg/dm3, the latter being slightly better than commercial chlorpyrifos (LC50 103.77?mg/dm3). Preliminary SAR was also discussed. Graphical abstract: [Figure not available: see fulltext.].
Synthesis, Nematicidal Activity, and 3D-QSAR of Novel 1,3,4-Oxadiazole/ Thiadiazole Thioether Derivatives
Chen, Jixiang,Gan, Xiuhai,Yi, Chongfen,Wang, Shaobo,Yang, Yuyuan,He, Fangcheng,Hu, Deyu,Song, Baoan
, p. 939 - 944 (2018/09/22)
Forty one novel 1,3,4-oxadiazole/thiadiazole thioether derivatives containing phenoxy moiety were designed and synthesized. Bioassay demonstrated that some of them showed remarkable activities against Tylenchulus semipenetrans in vitro and in vivo. Compounds 20, 21, 35 and 39 showed excellent lethal activities after treatment for 48?h in vitro, with LC50 values of 13.4?±?1.8, 11.7?±?2.5, 13.7?±?2.4 and 13.3?±?1.1?mg·L–1, respectively, which were obviously superior to fosthiazate (49.1?±?2.8?mg·L–1) and avermectin (26.6?±?2.3?mg·L–1). Compound 21 can effectively control the citrus nematode disease caused by T. semipenetrans at 200?mg·L–1 in vivo with (68?±?3)% inhibitory effect, which was even better than that of avermectin ((63?±?2)%). The CoMFA and CoMSIA models of three-dimensional quantitative structure-activity relationships (3D-QSARs) were established. The compound 33 was designed based on the 3D-QSAR models with more vigorous nematicidal activities in vitro (LC50?=?9.8?±?1.4?mg·L–1) and in vivo ((70?±?5)%). These results demonstrated that compound 33 can be considered as a potential nematicide.
1,2-DIAZETIDIN-3-ONE DERIVATIVES AND DRUGS CONTAINING SAME
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Page/Page column 85, (2010/06/19)
It is to provide a novel compound useful for preventing and/or treating diseases that involves 11 beta-hydroxysteroid dehydrogenase 1 (in particular diabetes, insulin resistance, diabetes complication, obesity, dyslipidemia, hypertension, fattyliver, or metabolic syndrome). A 1,2-diazetidin-3-one derivative represented by the following general formula (1) or salt thereof, or their solvate
NOVEL SPIROOXYINDOLE COMPOUNDS AND DRUGS CONTAINING SAME
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Page/Page column 12, (2009/01/20)
A Spiro oxindole compound represented by formula (1) of the present invention or salt thereof, or their solvate shows a superior inhibitory effect of 11β-hydroxysteroid dehydrogenasel, and is useful as an agent for preventing or treating a disease that involves 11β-hydroxysteroid dehydrogenasel (in particular, diabetes, insulin resistance, diabetes complication, obesity, dyslipidemia, hypertension, fatty liver, or metabolic syndrome).
THIADIAZOLE DERIVATIVES, INHIBITORS OF STEAROYL-COA DESATURASE
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Page/Page column 43, (2008/12/07)
The present invention relates to substituted thiadiazole compounds of the formula (I) and pharmaceutically acceptable salts thereof, to pharmaceutical compositions containing them and their use in medicine. In particular, the invention relates to compounds for modulating SCD activity.
16-Phenoxy and 16-substituted phenoxy-prostatrienoic acid derivatives
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, (2008/06/13)
Novel racemic and 8R-antimeric 16-phenoxy- and 16-(o, m or p)-substituted phenoxy derivatives of 9α, 11α,15-trihydroxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acids, which may be further substituted at C-15 by a methyl or ethyl group, the pharmaceutically acceptable, non-toxic lower alkyl esters and salts thereof and processes for the production of such compounds. dl 9α,11α,15α-trihydroxy-16-m-trifluoromethylphenoxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acid and dl 9α,11α,15 -trihydroxy-15 -methyl-16-m-trifluoromethylphenoxy-17,18,19,20-tetranorprosta-4,5,13-trans-trienoic acid are representative compounds of the class. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals where prostaglandins are indicated. They are particularly useful as luteolytic agents in female mammals.
