Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Toshiaki Shito"'
Publikováno v:
ChemInform. 28
Based on a biogenetic consideration, a Nauclea alkaloid, naucleidinal (6), and its 3-epimer (7) were stereoselectively prepared from the aglycones of strictosamide and the vincoside lactam, and their absolute stereochemistry was confirmed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f083c66e8613da424402ea1999763f3
https://doi.org/10.1002/chin.199721227
https://doi.org/10.1002/chin.199721227
Publikováno v:
Chemical and Pharmaceutical Bulletin. 44:2192-2194
Based on a biogenetic consideration, a Nauclea alkaloid, naucleidinal (6), and its 3-epimer (7) were stereoselectively prepared from the aglycones of strictosamide and the vincoside lactam, and their absolute stereochemistry was confirmed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb89c5608c7ef35199f40498f4f706d
https://doi.org/10.1248/cpb.44.2192
https://doi.org/10.1248/cpb.44.2192
Autor:
Shinichiro Sakai, Toshiaki Shito, Kazuo Yamasaki, Joju Haginiwa, Kayoko Fukushima, Keiko Kunisawa, Chifumi Aoyama, Yumiko Itai, Norio Aimi
Publikováno v:
Chemical and Pharmaceutical Bulletin. 30:4046-4051
A new glycoindole alkaloid, rhynchophine, was isolated from the leaves of Uncaria rhynchophylla MIQ. and its structure was elucidated as 6'-feruloyl vincoside lactam (IV). A partial synthesis was achieved by the use of vincoside lactam as the startin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe9a46912609fe57739a8bbe954b855
https://doi.org/10.1248/cpb.30.4046
https://doi.org/10.1248/cpb.30.4046