Synthesis of the C19 methyl ether of aspercyclide A via germyl-Stille macrocyclisation and ELISA evaluation of both enantiomers following optical resolution.
Synthesis of the C19 methyl ether of aspercyclide A via germyl-Stille macrocyclisation and ELISA evaluation of both enantiomers following optical resolution.
复制标题
通过germyl-Stille大环化合成曲环内酯A的C19甲基醚,并在光学拆分后对两种对映体进行ELISA评估。
DOI:
10.1039/c1ob05862b
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发表时间:
2011
影响因子:
3.2
通讯作者:
Carr JL
中科院分区:
文献类型:
--
作者:
Carr JL
Aspercyclide A (1) is a biaryl ether containing 11-membered macrocyclic natural product antagonist of the human IgE-FcεRI protein-protein interaction (PPI); a key interaction in the signal transduction pathway for allergic disorders such as asthma. Herein we report a novel approach to the synthesis of the C19 methyl ether of aspercyclide A, employing a Pd(0)-catalysed, fluorous-tagged alkenylgermane/arylbromide macrocyclisation (germyl-Stille reaction) as the key step, and evaluation of both enantiomers of this compound via ELISA following optical resolution by CSP-HPLC. A crystal structure for germyl hydride 27 is also reported.
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影响因子:
3.9
作者:
Spivey, Alan C.;Gripton, Christopher J. G.;Scicinski, Jan J.
通讯作者:
Scicinski, Jan J.
DOI:
10.1055/s-0029-1218831
发表时间:
2010
期刊:
Synthesis
影响因子:
--
作者:
K. Prasad;V. Gandi;J. Nidhiry;K. Bhat
通讯作者:
K. Bhat
影响因子:
4.9
作者:
Carr, James L.;Offermann, Daniel A.;Spivey, Alan C.
通讯作者:
Spivey, Alan C.
DOI:
10.3233/thc-1998-62-310
发表时间:
1998
期刊:
Technology and health care : official journal of the European Society for Engineering and Medicine
影响因子:
--
作者:
B. Helm;I. Sayers;J. Swan;L. Smyth;S. Cain;M. Suter;D. Machado;A. Spivey;E. Padlan
通讯作者:
E. Padlan
影响因子:
1.8
作者:
Sheo B. Singh;H. Jayasuriya;D. Zink;J. Polishook;A. Dombrowski;H. Zweerink
通讯作者:
H. Zweerink