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A New Diterpenoid Alkaloid from the Roots of a White‐Flowering Aconitum orientale Sample
Author(s) -
Meriçli Ali H.,
ÇağalYurdusever Nil,
Özçelik Hasan,
Zapp Josef,
Kiemer Alexandra K.
Publication year - 2012
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.201100139
Subject(s) - chemistry , terpenoid , dept , aconitum , ranunculaceae , alkaloid , two dimensional nuclear magnetic resonance spectroscopy , stereochemistry , diterpene , heteronuclear single quantum coherence spectroscopy , botany , biology
From the roots of a white‐flowering Aconitum orientale Miller sample, collected in Artvin‐Şavşat, Turkey, a new diterpenoid alkaloid named aconitorientaline ( 1 ) was isolated, along with the known diterpenoid alkaloids septentiriodine, lappaconitine, finaconitine, ranaconitine, puberanidine and delstaphinine ( Fig. ). The structure of 1 was established on the basis of 1 H‐ and 13 C‐NMR, DEPT, 1 H, 1 H‐COSY, NOESY, HSQC, and HMBC studies. All the known compounds were identified by comparison of their 1 H‐ and 13 C‐NMR data and co‐TLC behavior with those of authentic samples.