Cyclic Peptides from Higher Plants. 24. Yunnanin C, a Novel Cyclic Heptapeptide from Stellaria yunnanensis

A novel cytotoxic cyclic heptapeptide, yunnanin C (1), was isolated from the roots of Stellaria yunnanensis. The structure of 1, cyclo(−Gly-Ile-Gly-Phe-Tyr-Ser-Pro−), was elucidated from spectroscopic evidence and by chemical degradation.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of natural products (Washington, D.C.) D.C.), 1996, Vol.59 (3), p.280-282
Hauptverfasser:	Morita, Hiroshi, Kayashita, Takashi, Shimomura, Masako, Takeya, Koichi, Itokawa, Hideji
Format:	Artikel
Sprache:	eng
Schlagworte:	chemical composition composicion quimica composition chimique espectrometria peptide peptides peptidos plant products productos de origen vegetal produit vegetal racine raices roots spectrometrie spectrometry stellaria substance toxique sustancias toxicas toxic substances yunnan
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Beschreibung
Zusammenfassung:	A novel cytotoxic cyclic heptapeptide, yunnanin C (1), was isolated from the roots of Stellaria yunnanensis. The structure of 1, cyclo(−Gly-Ile-Gly-Phe-Tyr-Ser-Pro−), was elucidated from spectroscopic evidence and by chemical degradation.
ISSN:	0163-3864 1520-6025
DOI:	10.1021/np960123q