Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Dumetorine"'
Autor:
Roderick W. Bates
Publikováno v:
Tetrahedron Letters. 59:559-567
Significant recent contributions to the synthesis of the sedum alkaloids are discussed. Related compounds, such as pinidinol, porantheridine, dumetorine and the tetraponerines are also included. The syntheses are categorised according to the key moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::547bf669abff59a902d3da0887881bee
https://doi.org/10.1016/j.tetlet.2017.12.026
https://doi.org/10.1016/j.tetlet.2017.12.026
Autor:
Gianluigi Broggini, Cristina Marucci, Maurizio Sironi, Daniele Cartelli, Daniele Passarella, Graziella Cappelletti, Stefano Pieraccini, Silvia Gazzola, Concepción Vilanova, Michael S. Christodoulou, Alessandra Maria Calogero, Federico Dapiaggi
The synthesis of the eight stereoisomers of 6-[2-methoxy-3-(piperidinyl)propyl]-5,6-dihydropyran-2-one is reported. The configuration at C2′ and C6 is induced by a sterecontrolled allylation reaction with DIP-Cl. The general structure is the result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4db1f61540ffae793fe1269712830786
http://hdl.handle.net/11383/2051995
http://hdl.handle.net/11383/2051995
Autor:
Begoña Checa, Francesco Cavallo, Elena Riva, Sergio Riva, Federica Arioli, Bruno Danieli, Gabriele Grieco, Daniele Passarella, Daniela Comi
Publikováno v:
Tetrahedron: Asymmetry. 20:192-197
The convenient synthesis of both enantiomers of the piperidine alkaloids such as dumetorine and epidihydropinidine is described. Pure enantiomers of 2-(2-hydroxy-ethyl)-piperidine-1-carboxylic acid tert -butyl ester are used as a common starting mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::481b80b2df85e01d12f578b551f81240
https://doi.org/10.1016/j.tetasy.2008.12.008
https://doi.org/10.1016/j.tetasy.2008.12.008
Autor:
Ananda S. Amarasekara, Alfred Hassner
Publikováno v:
Tetrahedron Letters. 28:3151-3154
A short stereospecific route to the alkaloid dumetorine 1 and its 5-epimer 2 is presented. This provides the first reported synthesis of this new alkaloid as well as stereochemical confirmation of its structure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e90422a2713ab188a283b05a9fb81f
https://doi.org/10.1016/s0040-4039(00)96309-3
https://doi.org/10.1016/s0040-4039(00)96309-3
Publikováno v:
Tetrahedron Letters. 26:1615-1618
Investigation of the West African medicinal yam Dioscorea dumetorum Pax has resulted in the isolation and stereostructural elucidation of the previously reported dihydrodioscorine as well as the new alkaloid dumetorine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b0ecb13d5049d872c3175a761983275
https://doi.org/10.1016/s0040-4039(00)98566-6
https://doi.org/10.1016/s0040-4039(00)98566-6
Autor:
Alfred Hassner, Ananda S. Amarasekara
Publikováno v:
ChemInform. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9e1a717a56ee55a58b868abb1325f72
https://doi.org/10.1002/chin.198751346
https://doi.org/10.1002/chin.198751346