Journal ArticleDOI
Lignans in flower buds of Magnolia fargesii
TLDR
Four lignans were isolated from the flower buds of Magnolia fargesii Cheng, two of which were known lignan, pinoresinol dimethyl ether and liriores inol-B dim methyl ether; the other two were new lignANS, magnolin and fargein.About:
This article is published in Phytochemistry.The article was published on 1972-07-01. It has received 53 citations till now. The article focuses on the topics: Pinoresinol.read more
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Journal ArticleDOI
Sesamin, sesamolin and the origin of sesame☆
TL;DR: Phytochemical evidence as well as other data support the suggestion that the progenitor of sesame occurs in India.
Journal ArticleDOI
Constituents of Brazilian red propolis and their preferential cytotoxic activity against human pancreatic PANC-1 cancer cell line in nutrient-deprived condition
TL;DR: The MeOH soluble extract of Brazilian red propolis was found to kill 100% PANC-1 cells preferentially in the nutrient-deprived condition and study on the mode of cell death induced by DMPC indicated that killing process was not accompanied by DNA fragmentation, rather through a nonapoptotic pathway accompanied by necrotic-type morphological changes.
Journal ArticleDOI
Two Antimicrobial Alkaloids from Heartwood of Liriodendron tulipifera L
TL;DR: Alcoholic extracts of the heartwood of Liriodendron tulipifera have demonstrated antimicrobial activity against Staphylococcus aureus, Mycobacterium smegmatis, Candida albicans, and Aspergillus niger.
Journal ArticleDOI
Revised structures for pluviatilol, methyl pluviatilol and xanthoxylol : General methods for the assignment of stereochemistry to 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane lignans
TL;DR: In this article, the 1H and 13C NMR spectra of Zanthoxylum acanthapodium were correlated with those of other known lignans and it was shown that 13c NMR shifts can be used to assign unambiguously the nature and configuration of the aryl groups in unsymmetrically substituted 2,6-diaryl-3,7-dioxabicyclo[3.3] octanes.
Journal ArticleDOI
New unsymmetrically substituted tetrahydrofurofuran lignans from artemisia absinthium: Assignment of the relative stereochemistry by lanthanide induced chemical shifts
Harald Greger,Otmar Hofer +1 more
TL;DR: In this paper, the isolation of tetrahydrofurofuran lignans from the roots of A. absinthium and six closely related species is reported, all stereoisomers of 1- [(3,4-methylenedioxy-5-methoxy) phenyl]-4-(3, 4,5-trimethoxyphenyl)-tetrahydron-1H,3H-furo[3-4-c]furan, was found.
References
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Journal ArticleDOI
Die absolute Konfiguration der Gruppe des Sesamins und Pinoresinols
TL;DR: The absolute Konfiguration der veratherten Kohlenstoffatome last sich aus dem Verschiebungssatz der optischen Drehung ableiten.
Journal ArticleDOI
Liriodendrin, a new lignan diglucoside from the inner bark of yellow poplar (Liriodendron tulipifera L.)
Journal ArticleDOI
The Occurrence of Lirioresinol-B Dimethyl Ether in Eremophila glabra R.Br
PR Jefferies,JR Knox,DE White +2 more
Journal ArticleDOI
[Fundamental research for the pharmacological activity of oriental drugs. I. On the pharmacological effect in every fractional extract of Chinese "Shin-i" and by their activity on the comparison with the family kinds]
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