Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Anna Katrin Szardenings"'
Autor:
Chaofeng Huang, Gang Chen, Yingbo He, Anna Katrin Szardenings, Michael A. Letavic, Tamara Berdyyeva, Wei Zhang, Hartmuth C. Kolb, Anindya Bhattacharya, Chunfang Xia, Natalie Taylor
Publikováno v:
Molecular Imaging and Biology. 21:871-878
The P2X7 receptor, an adenosine triphosphate (ATP)-gated purinoreceptor, has emerged as one of the key players in neuroinflammatory processes. Therefore, developing a positron emission tomography (PET) tracer for imaging of P2X7 receptors in vivo pre
Autor:
Tamara, Berdyyeva, Chunfang, Xia, Natalie, Taylor, Yingbo, He, Gang, Chen, Chaofeng, Huang, Wei, Zhang, Hartmuth, Kolb, Michael, Letavic, Anindya, Bhattacharya, Anna Katrin, Szardenings
Publikováno v:
Molecular imaging and biology. 21(5)
The P2X7 receptor, an adenosine triphosphate (ATP)-gated purinoreceptor, has emerged as one of the key players in neuroinflammatory processes. Therefore, developing a positron emission tomography (PET) tracer for imaging of P2X7 receptors in vivo pre
Autor:
Hartmuth C, Kolb, Olivier, Barret, Anindya, Bhattacharya, Gang, Chen, Cristian, Constantinescu, Chaofeng, Huang, Michael, Letavic, Gilles, Tamagnan, Chunfang A, Xia, Wei, Zhang, Anna Katrin, Szardenings
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 60(8)
The P2X7 receptor is an adenosine triphosphate-gated ion channel, which is abundantly expressed in glial cells within the central nervous system and in the periphery. P2X7 receptor activation leads to the release of the proinflammatory cytokine IL-1
Autor:
Kevin R. Shreder, Tyzoon K. Nomanbhoy, Ayako Nakamura, Anna Katrin Szardenings, Shigeki Seto, Jonathan S. Rosenblum, Brandon Leen, Oana Cociorva, Kai Nakamura, Bei Li, Marek Liyanage, John W. Kozarich, Qiang Li, Yasushi Kohno, Kazuhiro Yumoto, Kyoko Okada, Masahiro Nomura, Melissa C. Zhang, Arwin Aban
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 21:5948-5951
The synthesis, GSK-3β inhibitory activity, and anti-microbial activity of bicyclic and tricyclic derivatives of the 5,7-diamino-6-fluoro-4-quinolone-3-carboxylic acid scaffold were studied. Kinase selectivity profiling indicated that members of this
Autor:
Xianfeng Li, Liang Wang, Marc Navre, Christopher P. Holmes, J. Russell Grove, Anna Katrin Szardenings, Larry Jang, Ashok Bhandari, Lihong Shi
Publikováno v:
Tetrahedron Letters. 47:19-22
A new method for the synthesis of functionalized biaryl α-ketophosphonic acids has been developed. The key step involves the use of sodium bromobenzoyl phosphonates to react with polymer-bound boronic acids via microwave-assisted aqueous Suzuki coup
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 14:4301-4306
A novel series of inhibitors that contain an aryl α,α-difluoro-β-ketophosphonate group has been synthesized and evaluated against protein tyrosine phosphatase 1B. These compounds exhibit strong inhibitory activity, the best of which has a K i valu
Publikováno v:
Tetrahedron. 53:6573-6593
A novel route for the synthesis of diketopiperazines and diketomorpholines on a solid support is described. Two different approaches are reported for diketopiperazines. The cyclization step involves cyclization with simultaneous cleavage from the res
Publikováno v:
Tetrahedron Letters. 37:3635-3638
A simple and general procedure for preparation of various phosphotyrosine mimetics from the corresponding phenolic precursors is described. In situ silylation of phenol acids followed by treatment with Et3N/CBr4/HP(O)(OEt)2 provides diethyl phosphate
Autor:
Tyzoon K. Nomanbhoy, Melissa C. Zhang, Kai Nakamura, Oana Cociorva, Kazuhiro Yumoto, Anna Katrin Szardenings, John W. Kozarich, Bei Li, Marek Liyanage, Yasushi Kohno, Kyoko Okada, Kevin R. Shreder, Masahiro Nomura, Qiang Li, Arwin Aban
Publikováno v:
Bioorganicmedicinal chemistry letters. 22(2)
We previously disclosed tricylic, 6-carboxylic acid-bearing 4-quinolones as GSK-3β inhibitors. Herein we discuss the optimization of this series to yield a series of more potent 6-nitrile analogs with insignificant anti-microbial activity. Finally,
Publikováno v:
Organic Letters. 3:317-319
[figure: see text] Under the agency of N-bromosuccinimide, n-pentenyl glycosides, acetonitrile, and carboxylic acids participate in three-component-reactions that afford N-acylated glycosylamines. The procedure tolerate diverse donors, and C2-tetrach