Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Cynometra hankei"'
Publikováno v:
Tetrahedron Letters. 37:3915-3918
The γ-lactam based alkaloid cynometrine has been synthesised in four steps from 1-methyl-imidazole-4-carboxaldehyde. The key step involves an efficient regio-, stereo-, and chemoselective 1,3-dipolar cycloaddition of a dithiolane-fused azomethine yl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef0eca34317c5995e2a902a957d11ee7
https://doi.org/10.1016/0040-4039(96)00688-0
https://doi.org/10.1016/0040-4039(96)00688-0
Publikováno v:
ChemInform. 27
The γ-lactam based alkaloid cynometrine has been synthesised in four steps from 1-methyl-imidazole-4-carboxaldehyde. The key step involves an efficient regio-, stereo-, and chemoselective 1,3-dipolar cycloaddition of a dithiolane-fused azomethine yl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42c2275034f60d3429e3d56723a68f2
https://doi.org/10.1002/chin.199638222
https://doi.org/10.1002/chin.199638222
Autor:
Dalton F. Faulkner, Peter G. Waterman
Publikováno v:
Phytochemistry. 20:2765-2767
Two new and two known imidazole alkaloids, N 1 -demethyl cynometrine, N 1 -demethyl cynodine, cynometrine and cynodine, respectively, have been isolated from the stem bark and seed of Cynometra hankei . The structures of the new alkaloids were elucid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84a469658ba36e391a48e12b82edfd60
https://doi.org/10.1016/0031-9422(81)85283-1
https://doi.org/10.1016/0031-9422(81)85283-1
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