Abstract The synthesis and magnetic properties for a series of copper(II) aspirinates of the general formula CuA2·nL (A = 5-substituted acetylsalicylate, L = H2O or CH3OH, and n = 0 or 2) have been investigated. Magnetic susceptibilities were obtained for the temperature range 77–300 K and were interpreted by using a dimetallic model. The compounds are all antiferromagnetic with the singlet ground
N-ACYL ANTHRANILIC ACID DERIVATIVE OR SALT THEREOF
申请人:Yokotani Junichi
公开号:US20110275797A1
公开(公告)日:2011-11-10
An N-acyl anthranilic acid derivative represented by general formula (1) or a salt thereof is useful for prevention or treatment of diseases associated with excessive production of collagen. (In the formula, R
1
represents a carboxyl group or the like; R
2
represents a hydrogen atom or the like; R
3
represents an optionally substituted aryl group or the like; X
1
represents a carbonyl group; X
2
represents a bonding hand; X
3
represents a bonding hand; X
4
represents a bonding hand or the like; and A represents an optionally substituted phenyl group or the like.)
Radiopaque cyanoacrylate compositions for use in industrial and medical applications, e.g. to form welds, seams or plugs, comprise a cyanoacrylate monomer and a radiopaque additive stable to the monomer. The additives may be organic iodo compounds or certain cyanoacrylate stable inorganic compounds. Organic iodoacids can serve the additional function of an anionic inhibitor for the monomer. The compositions may be inspected in situ with X-rays.
不透射线的氰基丙烯酸酯组合物用于工业和医疗应用,例如用于形成焊缝、接缝或塞子,由氰基丙烯酸酯单体和对单体稳定的不透射线添加剂组成。添加剂可以是有机碘化合物或某些对氰基丙烯酸酯稳定的无机化合物。有机碘酸还可作为单体的阴离子抑制剂。可以用 X 射线对组合物进行现场检测。
Substituierte Benzoesäurederivate, Verfahren zu ihrer Herstellung und die Anwendung der Verbindungen zur Behandlung von Krankheiten
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0816329A1
公开(公告)日:1998-01-07
Es werden substituierte Benzoesäurederivate der Formel I,
worin die Reste die angegebenen Bedeutungen haben und ein Verfahren zu deren Herstellung beschrieben. Die Verbindungen eignen sich zur Behandlung von Typ II Diabetes.
描述了式 I.的取代苯甲酸衍生物及其制备方法、
描述了其中基团的含义及其制备方法。这些化合物适用于治疗 II 型糖尿病。
作者:Kuo-Long Yu、Edward Ruediger、Guangxiang Luo、Christopher Cianci、Stephanie Danetz、Laurence Tiley、Ashok K. Trehan、Ivo Monkovic、Bradley Pearce、Alain Martel、Mark Krystal、Nicholas A. Meanwell
DOI:10.1016/s0960-894x(99)00361-3
日期:1999.8
A novel series of quinolizidine salicylamides was synthesized as specific inhibitors of the H1 subtype of influenza A viruses. These inhibitors inhibit the pH-induced fusion process, thereby blocking viral entry into host cells. Compound 16 was the most active inhibitor in this series with an EC50 of 0.25 mu g/mL in plaque reduction assay. The synthesis and the SAR of these compounds are discussed. (C) 1999 Elsevier Science Ltd. All rights reserved.