Disclosed herein are substituted benzhydrylethers of Formula I, processes of preparation thereof, pharmaceutical compositions thereof, and methods of their use thereof.
本文揭示了式I的取代苯基乙醚,其制备方法,药物组合物以及它们的使用方法。
Induced circular dichroism of polyoxometalates via electrostatic encapsulation with chiral organic cations
作者:Yizhan Wang、Lei Shi、Yang Yang、Bao Li、Lixin Wu
DOI:10.1039/c4dt00866a
日期:——
principle of chiralinduction in inorganic clusters, chiral organic cations with two stereocenters, R- and S-BPEA, are used to encapsulate a series of polyoxometalates (POMs) bearing different structures and transition absorption bands in aqueous solution, constructing a series of chiral supramolecular complexes. Due to the induction of chiral organic cations, POMs possessing both chiral and achiral
Synthesis of α-methyl kainic acid by stereospecific lithiation–dearomatizing cyclization of a chiral benzamide
作者:Jonathan Clayden、Faye E Knowles、Christel J Menet
DOI:10.1016/s0040-4039(03)00570-7
日期:2003.4
Stereospecific lithiation of N-α-methylbenzyl benzamides gives configurationally stable tertiary benzyllithiums which undergo a stereospecific dearomatizing cyclization with >99% retention of stereochemistry. The products are partially saturated isoindolinones which carry a new fully-substituted stereogenic centre. A ten-step sequence converts one of these products to the α-methyl analogue of kainic
N -α-甲基苄基苯甲酰胺的立体特异性锂化产生了构型稳定的叔苄基锂,其经历了立体特异性脱芳香化环化反应,并保留了> 99%的立体化学。产品是部分饱和的异吲哚啉酮,带有一个新的完全取代的立体异构中心。十步序列将这些产物之一转化为海藻酸的α-甲基类似物。
Novel Angiogenesis inhibitors and pharmaceutical/cosmetic applications thereof
申请人:Eustache Jacques
公开号:US20070167519A1
公开(公告)日:2007-07-19
Novel derivatives of fumagalone have the general formula (I):
and are useful angiogenes is inhibitors; these can be formulated into pharmaceutical compositions suited for human or veterinary medicine, or can be formulated into cosmetic compositions.
Disclosed herein are substituted phenethylamine alpha adrenergic receptor modulators of Formula I, process of preparation thereof, pharmaceutical compositions thereof, and methods of use thereof.