Synthesis and biological evaluation of quinolines, thiazolo[3,2-a]pyrimidines, thiadiazolo[3,2-a]pyrimidines and triazolo[3,4-b][1,3,4]thiadiazepines as antimicrobial agents
作者:Seema Sahi、Satya Paul
DOI:10.1007/s00044-016-1540-z
日期:2016.5
Series of quinolines, thiazolo[3,2-a]pyrimidines, thiadiazolo[3,2-a]pyrimidines and triazolo[3,4-b][1,3,4]thiadiazepines were synthesized by the reaction of amino compound, aromatic aldehyde and malononitrile/ethyl cyanoacetate, using 2-[5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-ylthio]acetic acid as an organocatalyst in water–ethanol mixture. Synthesized compounds were evaluated for in vitro antibacterial
通过氨基化合物,芳族化合物的反应合成了喹啉系列化合物,噻唑并[3,2- a ]嘧啶,噻二唑并[3,2- a ]嘧啶和三唑并[3,4- b ] [1,3,4]噻二氮杂醛和丙二腈/氰基乙酸乙酯,使用2- [5-(4-甲氧基苯基)-4 H -1,2,4-三唑-3-基硫基]乙酸作为水-乙醇混合物中的有机催化剂。评价合成的化合物对三种真菌和五种细菌菌株的体外抗菌和抗真菌活性。与标准氟康唑和链霉素相比,它们中的一些表现出良好的活性,例如化合物16h表现出最佳的抗真菌活性,其对黑曲霉和黑曲霉的MIC值为60 µg / mL 。12g表现出最佳的抗菌活性,对大肠杆菌的MIC值为50 µg / mL 。
Synthesis and <i>in vitro</i>
Biological Evaluation of Some Novel Triazole-Based Heterocycles as Potential Antimicrobial Agents
作者:Seema Sahi、Ravinderpal Kour Sodhi、Babita Jamwal、Satya Paul
DOI:10.1002/jhet.3193
日期:2018.7
novel 6‐5‐aryl‐4H‐1,2,4‐triazol‐3‐ylthio}methyl‐3‐substituted‐[1,2,4]triazolo[3,4‐b][1,3,4]thiadiazoles and 2‐(5‐aryl‐4H‐1,2,4‐triazol‐3‐ylthio)‐N‐4‐aryl}acetamides containing 1,2,4‐triazole moiety were synthesized and characterized by 1H, 13C, DEPT, and D2O. The synthesized compounds were evaluated for their antibacterial activity against three strains of bacteria along with antifungal activity against
一系列新颖的6- 5-芳基-4- H -1,2,4-三唑-3-基硫基}甲基-3-取代的[1,2,4]三唑[3,4- b ] [1,合成并表征了3,4]噻二唑和2-(5-芳基-4 H -1,2,4-三唑-1-3-基硫基)N N -4-芳基}乙酰胺并对其进行了表征通过1 H,13 C,DEPT和D 2 O评估合成的化合物对三种细菌的抗菌活性以及对五种真菌的抗真菌活性。已经发现测试的化合物显示出中等活性。
Chemical entities that kill senescent cells for use in treating age-related disease
申请人:Unity Biotechnology, Inc.
公开号:US10195213B2
公开(公告)日:2019-02-05
Disclosed herein are compounds that are effective for treatment of various disease states associated with senescence. The disclosed compounds can be used to eliminate senescent cells for disease treatment. The dosing of the compounds includes both single administration and regimens of cycling dosages.
Disclosed herein are compounds that are effective for treatment of various disease states associated with senescence. The disclosed compounds can be used to eliminate senescent cells for disease treatment. The dosing of the compounds includes both single administration and regimens of cycling dosages.