Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Xu-xiang Chen"'
Autor:
Kang-long Zhang, Shuang-mei Li, Jing-yu Hou, Ying-hui Hong, Xu-xiang Chen, Chang-qing Zhou, Hao Wu, Guang-hui Zheng, Chao-tao Zeng, Hai-dong Wu, Jia-ying Fu, Tong Wang
Publikováno v:
Cellular and Molecular Neurobiology.
Elabela (ELA), which is the second endogenous peptide ligand of the apelin receptor (APJ) to be discovered, has been widely studied for potential use as a therapeutic peptide. However, its role in ischemic stroke (IS), which is a leading cause of dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8e25f95c941aaa4ea6b3bbb50b4e7e2
https://doi.org/10.1007/s10571-023-01352-6
https://doi.org/10.1007/s10571-023-01352-6
Publikováno v:
Chemical and Pharmaceutical Bulletin. 59:488-491
An efficient stereocontrolled total synthesis of (+)-biotin (1) has been achieved via the intermediacy of Roche's lactone 5 starting from cis-1,3-dibenzyl-2-imidazole-4,5-dicarboxylic acid (2). The bifunctional cinchona alkaloid-derived squaramide-pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da411f4b0366f45a86e557a03fdebd78
https://doi.org/10.1248/cpb.59.488
https://doi.org/10.1248/cpb.59.488
Publikováno v:
Applied Mechanics and Materials. :941-945
Axle is one of the most important parts related to the safety of trailer’s operation on the railroad. In China, the checking of axles is mainly through visual inspection and hammer examinations. The construction of an automation hardware system was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c85b1f1f176d6926d953f1c3f80df899
https://doi.org/10.4028/www.scientific.net/amm.44-47.941
https://doi.org/10.4028/www.scientific.net/amm.44-47.941
Publikováno v:
Tetrahedron: Asymmetry. 21:665-669
The highly enantioselective total synthesis of (+)-biotin 1 via the Hoffmann–Roche lactone–thiolactone strategy has been achieved starting from cis-1,3-dibenzyl-2-imidazolidone-4,5-dicarboxylic acid 2 with an overall yield of 35%. Two contiguous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f40f1c32c5871a24684525beba20fa3
https://doi.org/10.1016/j.tetasy.2010.03.041
https://doi.org/10.1016/j.tetasy.2010.03.041
Publikováno v:
Helvetica Chimica Acta. 91:1967-1974
A practical and highly regio- and stereoselective synthesis of oligoprenols starting from commercially available geraniol is described. The convergent synthetic strategy features the iterative allyl-allyl coupling of monomers easily derived from gera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d4dd3dd94404f501d31e736c31963f
https://doi.org/10.1002/hlca.200890211
https://doi.org/10.1002/hlca.200890211
Publikováno v:
Helvetica Chimica Acta. 88:2575-2581
A practical, highly stereoselective ten-step synthesis of coenzyme Q10 (1) has been accomplished (overall yield ca. 28%), starting from commercially available 2,3-dimethoxy-5-methylbenzoquinone (Scheme). The introduction of the first side-chain isopr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::647d847f93673df27b34c5a2e85b9db8
https://doi.org/10.1002/hlca.200590197
https://doi.org/10.1002/hlca.200590197
Publikováno v:
Advanced Synthesis & Catalysis. 347:549-554
A practical chemoenzymatic method for the asymmetric total synthesis of d-biotin (1) starting from the commercially available cis-1,3-dibenzyl-2-imidazolidone-4,5-dicarboxylic acid (2) has been developed. The key step of the synthesis is the highly e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d5fd2ed8f048c8c98d9c50b8462cf51
https://doi.org/10.1002/adsc.200404311
https://doi.org/10.1002/adsc.200404311
Autor:
Fen-Er Chen, Xu-Xiang Chen, Yun Yan Kuang, Bin Xie, Hui Fang Dai, Hui‐Qing Jia, Jian-Feng Zhao
Publikováno v:
Chemical and Pharmaceutical Bulletin. 53:743-746
An efficient and highly stereoselective total synthesis of d-biotin has been achieved starting from cis-1,3-dibenzyl-2-imidazolidone-4,5-dicarboxylic acid (2) with an overall yield of 33%. Polymer-supported oxazaborolidine-catalyzed asymmetric reduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::607c39384a4a2ac8c0d9c462bfa3c0b5
https://doi.org/10.1248/cpb.53.743
https://doi.org/10.1248/cpb.53.743
Publikováno v:
Tetrahedron Letters. 51:3670-3672
A concise and efficient TEA-mediated desymmetrization of meso -thioanhydride 6 with 5-ethoxy-5-oxopentylzinc bromine has been developed, which affords a convenient strategy for the stereospecific total synthesis of (±)-biotin 1 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3c74688b87ffc37da25d1a6350b8a20
https://doi.org/10.1016/j.tetlet.2010.05.035
https://doi.org/10.1016/j.tetlet.2010.05.035
Publikováno v:
Organic Process Research & Development. 14:939-941
An improved palladium(II)-catalyzed cleavage of the allyl group in allyl faropenem 2 into faropenem sodium 1 is described. The development of an efficient method for the removal of palladium impurities from the crude product 1 upon treatment with pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bafa5853f09a8b74f3bea4fd79af569c
https://doi.org/10.1021/op100094p
https://doi.org/10.1021/op100094p