128994-25-2Relevant articles and documents
Chiral Bifunctional Metalloporphyrin Catalysts for Kinetic Resolution of Epoxides with Carbon Dioxide
Maeda, Chihiro,Mitsuzane, Mayato,Ema, Tadashi
supporting information, p. 1853 - 1856 (2019/03/11)
Chiral binaphthyl-strapped Zn(II) porphyrins with triazolium halide units were synthesized as bifunctional catalysts for kinetic resolution of epoxides with CO2. Several catalysts were screened by changing the linker length and nucleophilic counteranions, and the optimized catalyst accelerated the enantioselective reaction at ambient temperature to produce optically active cyclic carbonates and epoxides.
LIGANDS FOR CARDIAC BETA1 ADRENOCEPTOR FOR IMAGING CONGESTIVE HEART FAILURE
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Page/Page column 35, (2008/12/07)
Novel β1 adrenoreceptor ligands that find use as imaging agents within nuclear medicine applications (e.g., PET imaging and SPECT imaging) are provided. Methods of imaging, including methods of imaging congestive heart failure, are also provide
Studies on agents with vasodilator and β-blocking activities. III synthesis and activity of optical isomers of TZC-1370
Seki,Takezaki,Ohuchi,Saitoh,Ishimori,Yasuda
, p. 1719 - 1723 (2007/10/03)
Optical isomers of TZC-1370 (1) were prepared from (R)- and (S)-1-(2- chlorophenoxy)-2,3-epoxypropane. When given intravenously to anesthetized rats, the (S)-isomer was about 40 times more potent in terms of β-blocking activity than the (R)-isomer, while