Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Trachelanthamidine"'
Autor:
William Lewis, Jon-Paul S. Ward, Justine Dutton, Dominika Regentova, Lesley Walton, Robert A. Stockman, José A. Souto, Ian Churcher, Toni Moragas, Ryan M. Liffey
Publikováno v:
Angewandte Chemie International Edition. 55:10047-10051
A novel rearrangement of 2-vinyl aziridine 2-carboxylates to unusual chiral cyclic sulfoximines is described herein. The method allows the synthesis of substituted cyclic sulfoximines in high yields with complete stereocontrol, displaying a wide subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca8d36cce421c349733fe4d6d5eae899
https://doi.org/10.1002/anie.201604188
https://doi.org/10.1002/anie.201604188
Autor:
Arafa Musa, Y El-Kholy
Publikováno v:
Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control. 7:65-70
Curassavine was isolated as a yellowish viscous liquid and identified as (ester of trachelanthamidine and 3-carboxy-4-methylhexane-2,3-diol) by the aid of mass spectrometry (MS) and Nuclear Magnetic Resonance spectroscopy (1H and 13C-NMR).Considerabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f19783d9d7bd8273593b9e3c851e17f
https://doi.org/10.21608/eajbsf.2015.17240
https://doi.org/10.21608/eajbsf.2015.17240
Publikováno v:
Tetrahedron: Asymmetry. 26:746-750
A successful application of the Wittig-olefination–Claisen rearrangement protocol gave the allyl vinyl ether 12 , which was efficiently converted into (−)-tashiromine alkaloids in a short sequence with high overall yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e618ec41ff9982839893435807f896
https://doi.org/10.1016/j.tetasy.2015.05.011
https://doi.org/10.1016/j.tetasy.2015.05.011
Autor:
José A. Souto, Jon-Paul S. Ward, Lesley Walton, Justine Dutton, Ryan M. Liffey, William Lewis, Toni Moragas, Robert A. Stockman, Dominika Regentova, Ian Churcher
Publikováno v:
ChemInform. 47
A novel rearrangement of 2-vinyl aziridine 2-carboxylates to unusual chiral cyclic sulfoximines is described herein. The method allows the synthesis of substituted cyclic sulfoximines in high yields with complete stereocontrol, and tolerates a wide s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf16c2d1556fe4485111946f5a43fbca
https://doi.org/10.1002/chin.201651183
https://doi.org/10.1002/chin.201651183
Publikováno v:
Tetrahedron: Asymmetry. 22:662-668
A common and short stereoselective route is described for the formal synthesis of pyrrolizidine alkaloids, (−)-isoretronecanol and (−)-trachelanthamidine. An approach to the synthesis of indolizidine alkaloids (−)-5-epitashiromine and (−)-tas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc24bc67d734111a8017487accec307
https://doi.org/10.1016/j.tetasy.2011.03.009
https://doi.org/10.1016/j.tetasy.2011.03.009
Akademický článek
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Publikováno v:
ChemInform. 46
(-)-Tashiromine (XV), (-)-trachelanthamidine (XVI) and (-)-epilupinine (XVII) can be easily prepared from precursors (IIa), (V), and (IXa).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f99548ba86c386c81126c3e55ff3ab9
https://doi.org/10.1002/chin.201516295
https://doi.org/10.1002/chin.201516295
Publikováno v:
Journal of the Chinese Chemical Society. 53:945-954
Base-induced coupling/cyclization stepwise [3+2] annulation of α-sulfonylacetamide with (Z)-2-bromoacrylates yielded polysubstituted pyroglutamates with three contiguous chiral centers with trans-trans orientation in a one-pot synthesis. The pyrroli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26f35bedf1ccd07f4c1164b760aa55cc
https://doi.org/10.1002/jccs.200600126
https://doi.org/10.1002/jccs.200600126
Publikováno v:
Tetrahedron. 64(33):7771-7773
金沢大学ナノ生命科学研究所 / 金沢大学医薬保健研究域薬学系
Synthesis of (-)-trachelanthamidine, one of the pyrrolizidine alkaloids, has been achieved by using a single electron transfer reaction of 2-(2-acetoxyethenyl)-
Synthesis of (-)-trachelanthamidine, one of the pyrrolizidine alkaloids, has been achieved by using a single electron transfer reaction of 2-(2-acetoxyethenyl)-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4a18f6a2c3e73f6078d7256f5bcd7db
http://hdl.handle.net/2297/11537
http://hdl.handle.net/2297/11537
Publikováno v:
Synlett. 2006:2142-2144
A stereoselective synthesis of (-)-trachelanthamidine has been developed, employing a palladium-catalysed cyclisation as the key step.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54478643a6923aca28f55e9f4e55a798
https://doi.org/10.1055/s-2006-949605
https://doi.org/10.1055/s-2006-949605