Coordination of (aminoalkyloxymethyl)dimethylphosphine oxides with palladium(II). Crystal structure of trans-bis[2-(dimethylphosphinoylmethoxy-1,1-dimethylethylamine)]palladium(II) dichloride
Abstract The synthesis, structure and spectroscopic properties of novel palladium(II) chloro complexes with a series of (aminoalkyloxymethyl)dimethylphosphine oxides (AOPO) are reported. The complexes with general formula PdCl2 ( N , N ′-AOPO 2 ) were obtained by the reaction of PdCl2 (CH 3 CN) 2 with the ligands in dry ethanol. The crystal structure of the trans -bis[2-(dimethylphosphinoylmethoxy-1
作者:Vassileva, Vesselina、Varbanov, Sabi、Tashev, Emil
DOI:——
日期:——
Synthesis and Plant Growth Regulating Activity of New Triazolo- and Pyrazolopyrimidine Derivatives Of Aminomethyl, Aminoalkyloxymethyl Dimethylphosphine Oxides and (Aminomethane)Phosphonic Acid Esters
Abstract New triazolo[4,5-d]pyrimidine and pyrazolo[3,4-d]pyrimidine derivatives of aminomethyl-and aminomethyloxymethyl dimethylphosphine oxides 8–14 as well as of esters of (aminomethane) phosphonic acid 18–20 were synthesized. The structure of the compounds prepared was confirmed by means of elemend analysis, IR, 1H- and 31P(1H)-NMR spectroscopy. Tertiary phosphine oxides 8, 9 and 12 as well as
Lung selective inhibition of the endothelial sodium channel (ENaC) is a potential mutation agnostic treatment of CysticFibrosis (CF). We describe the discovery and development of BI 1265162, the first ENaC inhibitor devoid of the amiloride structural motif that entered clinical trials. The design of BI 1265162 focused on its suitability for inhalation via the Respimat® Soft Mist™ Inhaler and a long
肺选择性抑制内皮钠通道 (ENaC) 是囊性纤维化 (CF) 的一种潜在的突变不可知治疗方法。我们描述了 BI 1265162 的发现和开发,这是第一个进入临床试验的不含阿米洛利结构基序的 ENaC 抑制剂。 BI 1265162 的设计重点是其适合通过 Respimat® Soft Mist™ 吸入器吸入,并且作用持续时间长。提出了一种聚合且可扩展的磷酸二氢盐合成 BI 1265162 的路线,该路线用于支持临床试验。 BI 1265162 的 2 期研究并未提供明显的临床益处迹象。 ENaC 抑制是否能够兑现对 CF 患者的承诺仍然是一个悬而未决的问题。