[EN] ISOXAZOLINE DERIVATIVES AND THEIR USES IN AGRICULTURE RELATED APPLICATION [FR] DÉRIVÉS D'ISOXAZOLINE ET LEURS UTILISATIONS DANS UNE APPLICATION LIÉE À L'AGRICULTURE
[EN] ISOXAZOLINE DERIVATIVES AND THEIR USES IN AGRICULTURE RELATED APPLICATION [FR] DÉRIVÉS D'ISOXAZOLINE ET LEURS UTILISATIONS DANS UNE APPLICATION LIÉE À L'AGRICULTURE
Microwave-assisted efficient one-step synthesis of amides from ketones and benzoxazoles from (2-hydroxyaryl) ketones with acetohydroxamic acid using sulfuric acid as the catalyst
Efficient one-step method for the synthesis of amides directly from ketones and benzoxazoles from (2-hydroxyaryl) ketones by the reaction of acetohydroxamic acidusing sulfuric acid as catalyst was described.
Bioavailability Studies and in vitro Profiling of the Selective Excitatory Amino Acid Transporter Subtype 1 (EAAT1) Inhibitor UCPH-102
作者:Isabell Haym、Tri H. V. Huynh、Stinne W. Hansen、Martin H. F. Pedersen、Josep A. Ruiz、Mette N. Erichsen、Mikko Gynther、Walden E. Bjørn-Yoshimoto、Bjarke Abrahamsen、Jesper F. Bastlund、Christoffer Bundgaard、Anette L. Eriksen、Anders A. Jensen、Lennart Bunch
DOI:10.1002/cmdc.201500527
日期:2016.2
Although the selectiveexcitatoryaminoacidtransportersubtype1 (EAAT1) inhibitor UCPH‐101 has become a standard pharmacological tool compound for in vitro and ex vivo studies in the EAAT research field, its inability to penetrate the blood–brain barrier makes it unsuitable for in vivo studies. In the present study, per os (p.o.) administration (40 mg kg−1) of the closely related analogue UCPH‐102
尽管选择性兴奋性氨基酸转运蛋白亚型1(EAAT1)抑制剂UCPH-101已成为EAAT研究领域中体外和离体研究的标准药理工具化合物,但它无法穿透血脑屏障,因此不适合用于体内研究。在本研究中,口服(PO)给药(40毫克千克-1大鼠密切相关的类似物UCPH-102的),得到的10.5和6.67μ各自血浆和脑浓度米,1个小时后。设计并合成了三个类似物系列以改善UCPH-102的生物利用度,但在这方面均未显示出实质性的改善。体外的UCPH-102(10μ分析米)在放射性配体结合试验中针对51个中枢神经系统靶标,强烈表明该化合物对EAAT1具有完全选择性。最后,在啮齿动物运动模型中,口服UCPH-102(20 mg kg -1)不会引起急性作用或行为的任何可见变化。
Synthesis of 1,2-Benzisoxazole 2-Oxides
作者:Martin G. Kociolek、Olivia Hoermann
DOI:10.1080/00397911.2011.563451
日期:2012.9
Abstract A series of 2-hydroxyaryl ketoximes were converted to the corresponding 1,2-benzisoxazole 2-oxides by treatment with iodobenzene diacetate (in acetic acid or methanol) or N-chlorosuccinimide in water. Both methods gave moderate to excellent yields for a variety of substituted oximes under mild conditions within short reaction times. The latter method has the advantages of an aqueous solvent
Benzisoxazole 2-oxides as novel UV absorbers and photooxidation inhibitors
作者:Martin George Kociolek、Jerry S. Casbohm
DOI:10.1002/poc.3161
日期:2013.10
Compounds with strong absorptions in the ultraviolet (UV) region of the spectrum, particularly the UVA and UVB, have seen much interest as UV screeners or absorbers in a wide variety of commercial products. A series of benzisoxazole 2‐oxides have been synthesized and characterized by UV–vis spectroscopy. A number of derivatives have been shown to posses moderate to strong molar absorption coefficients