Format:
Online-Ressource
ISSN:
1522-2675
Content:
Abstract: Six new lanostane triterpenes, artabotryols A, B, C1, C2, D, and E (1, 2, 3a, 3b, 4, and 5, resp.) have been isolated from the seeds of Artabotrys odoratissimus (Annonaceae). Their structures have been established as (3α,22S,25R)‐3‐hydroxy‐22,26‐epoxylanost‐8‐en‐26‐one (1), (3α,22S,25R)‐22,26‐epoxylanost‐8‐ene‐3,26‐diol (2), (3α,22S,25R,26R)‐26‐methoxy‐22,26‐epoxylanost‐8‐en‐3‐ol (3a), (3α,22S,25R, 26S)‐26‐methoxy‐22,26‐epoxylanost‐8‐en‐3‐ol (3b), (3α,22S,25R)‐3,22‐dihydroxylanost‐8‐en‐26‐oic acid (4) and (3α,7α,11α,22S,25R)‐3,7,11‐trihydroxy‐22,26‐epoxylanost‐8‐en‐26‐one (5) by spectroscopic studies and chemical correlations.
In:
volume:93
In:
number:10
In:
year:2010
In:
pages:1925-1932
In:
extent:8
In:
Helvetica chimica acta, New York, NY : Wiley-VCH, 1918-, 93, Heft 10 (2010), 1925-1932 (gesamt 8), 1522-2675
Language:
English
DOI:
10.1002/hlca.201000102
URN:
urn:nbn:de:101:1-2023060905274670941606
URL:
https://doi.org/10.1002/hlca.201000102
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023060905274670941606
URL:
https://d-nb.info/1292478802/34
URL:
https://doi.org/10.1002/hlca.201000102
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