Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Chi‐Wan Lee"'
Publikováno v:
Polymer Korea. 46:583-590
Autor:
Tae Woo Lee, Won Jung Lee, Young Sug Kim, Taeyang Do, Ji‐Eun Choi, Young Kwang Han, Chunrim Oh, Chi‐Wan Lee, Eul Kgun Yum, Jung Woon Yang
Publikováno v:
Chemistry – A European Journal.
Autor:
Won Jung Lee, H. Shaun Kwak, Deuk-rak Lee, Chunrim Oh, Eul Kgun Yum, Yuling An, Mathew D. Halls, Chi-Wan Lee
Publikováno v:
Chemistry of Materials. 34:116-127
Autor:
Catherine Hou, John Q. Trojanowski, Bing Zhuang, Hang F Kung, Zhi Ping Zhuang, Karl Plössl, Virginia M.-Y. Lee, Chi-Wan Lee, Daniel M. Skovronsky, Mei-Ping Kung
Publikováno v:
Molecular Imaging & Biology. 5:418-426
Excessive amounts of protein deposits, beta-amyloid (Abeta) plaques, are commonly detected in the postmortem brains of Alzheimer's disease (AD) patients. These Abeta plaques are believed to play an important role in the pathogenesis of the disease. D
Publikováno v:
Nuclear Medicine and Biology. 30:573-580
Formation of beta-amyloid (Abeta) plaques in the brain is a major contributing factor in the pathogenesis of Alzheimer's disease (AD). Detection of Abeta plaques in the brain will be potentially useful in early diagnosis and monitoring the progressio
Autor:
Sunggoo Yun, Kwang S. Kim, Byung Hee Hong, Chi-Wan Lee, Hyejae Ihm, Heon Gon Kim, Jung Woo Lee, Dong-Wook Kim, Pilarisetty Tarakeshwar, Young-Ok Kim, Eun Cheol Lee, Su Moon Park
Publikováno v:
Organic Letters. 4:3971-3974
[formula: see text] A new molecular system, 2,11-dithio[4,4]metametaquinocyclophane containing a quinone moiety, was designed and synthesized. As the quinone moiety can readily be converted into an aromatic pi-system (hydroquinone) upon reduction, th
Publikováno v:
Synthetic Communications. 31:2613-2617
2-Alkyl-3-phosphoryl chromanones and its thio-derivatives were synthesized by a tandem allyl-vinyl migration and cyclization of α-(o-hydroxybenzoyl)-allylic phosphonates which were readily produced from lithiated allylic phosphonates and salicylate.
Publikováno v:
Synthetic Communications. 30:2897-2902
Vinyl sulfones are synthesized in good yields by dehydration of β-hydroxy sulfones derived from β-bromo alcohols.
Publikováno v:
Tetrahedron Letters. 41:5103-5106
Reactions of organyl tellurols generated in situ from ditellurides and alkynes bearing electron-stabilizing groups such as the phosphonyl and sulfonyl groups gave the β-organyltelluro vinylphosphonates or vinyl sulfones in high yield, which are foll
Publikováno v:
Organic Letters. 2:1213-1216
[formula: see text] A novel type of palladium-catalyzed cascade cyclization-coupling reaction that proceeds with suppressed beta-hydride elimination has been found. One of the N-sulfonyl oxygens is suggested to coordinatively stabilize an alkylpallad