Four new Amaryllidaceae alkaloids from Zephyranthes candida

Four new Amaryllidaceae alkaloids from Zephyranthes candida

Four new Amaryllidaceae alkaloids (1–4) possessing a homolycorine-type or a crinine-type skeleton have been isolated from the aerial part of Zephyranthes candida, and their structures were elucidated on the basis of spectroscopic data. The stereochemistry was elucidated by combination of NOESY corre...

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Veröffentlicht in:Journal of natural medicines 2014-07, Vol.68 (3), p.610-614
Hauptverfasser: Shitara, Nanase, Hirasawa, Yusuke, Hasumi, Shunsuke, Sasaki, Tadahiro, Matsumoto, Misaki, Wong, Chin Piow, Kaneda, Toshio, Asakawa, Yoshinori, Morita, Hiroshi
Format: Artikel
Sprache:eng
Schlagworte:
alkaloids
Amaryllidaceae Alkaloids - chemistry
Biomedical and Life Sciences
Biomedicine
Complementary & Alternative Medicine
Liliaceae - chemistry
Medicinal Chemistry
Pharmacology/Toxicology
Pharmacy
Plant Sciences
spectroscopy
stereochemistry
Zephyranthes
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Zusammenfassung:Four new Amaryllidaceae alkaloids (1–4) possessing a homolycorine-type or a crinine-type skeleton have been isolated from the aerial part of Zephyranthes candida, and their structures were elucidated on the basis of spectroscopic data. The stereochemistry was elucidated by combination of NOESY correlations and CD analyses.
ISSN:1340-3443
1861-0293
DOI:10.1007/s11418-014-0819-y