Journal ArticleDOI
Neue Substanzen aus ätherischen Ölen verschiedener Artemisia‐Species, 1. Mitt.: Spathulenol, ein azulenogener Sesquiterpenalkohol
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In this article, the sesquiterpenic alcohol spathulenol is isolated from the essential oils of Artemisia vulgaris L. and Artemisia dracunculus L. It is the first time this substance has been found in these volatile oils.Abstract:
Aus den durch Wasserdampfdestillation gewonnenen atherischen Krautolen von Artemisia vulgaris L. sowie Artemisia dracunculus L. wurde erstmals der Sesquiterpenalkohol Spathulenol isoliert und charakterisiert.
Substances First Isolated from the Essential Oils of two Artemisia-Species, 1. Spathulenol, an Azulenogenic C15-Alcohol
Spathulenol is one of the sesquiterpenic alcohols which is isolated from the essential oils of Artemisia vulgaris L. and Artemisia dracunculus L. It is the first time this substance has been found in these volatile oils.read more
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Coumarins and γ-pyrone derivatives from Prangos pabularia: antibacterial activity and inhibition of cytokine release
Yukiko Tada,Yasuhiro Shikishima,Yoshihisa Takaishi,Hirofumi Shibata,Tomihiko Higuti,Gisho Honda,Michiho Ito,Yoshio Takeda,Olimjon K. Kodzhimatov,Ozodbek Ashurmetov,Yasukazu Ohmoto +10 more
TL;DR: The n-hexane and ethyl acetate extracts of the stems and the ethyl ethanol extracts of roots from Prangos pabularia afforded an gamma-pyrone derivative and furanocoumarin derivatives with three glucose and gamma- pyrone (pabularin A, B and C), along with 26 previously known compounds.
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Isolation and identification of cotton synomones mediating searching behavior by parasitoidCampoletis sonorensis.
TL;DR: This is the first report of spathulenol in cotton, and a new, naturally occurring bisabolene-related alcohol, (2-p-tolyl-6-methylhept-5-en-2-ol) which the authors name gossonorol.
Journal ArticleDOI
New Sesquiterpenoids from Clary Sage Oil (Salvia sclarea L.)
Bruno Maurer,Arnold Hauser +1 more
TL;DR: In this article, six sesquiterpenoids, (R, 5E)-2, 12-epoxycaryophyll-5-ene (1), (2 R, 5 E)-caryophilus-5en-12-al (2), (S, 5, E)-Caryophyll-5 en-12 al (3), isospathulenol (4), 1,5-epoxysalvial-4(14)-en-14)-ene (5), and salvial- 4(14
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Isolation of spatulenol and (−)‐caryophyllene oxide from Vernonia mollissima don and 1H and 13C reassignment by two‐dimensional NMR spectroscopy
TL;DR: Two sesquiterpenoids, spatulenol and (−)-caryophyllene oxide, were isolated from the hexane extract of the Brazilian plant Vernonia mollissima Don as discussed by the authors.
Journal ArticleDOI
Diterpenes from the fruits of Xylopia aromatica
TL;DR: Fruits of Xylopia aromatica contain atisane, labdane, kaurane and trachylobane diterpenes besides three new nor-diterpeness characterized as degraded products as mentioned in this paper.
References
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TL;DR: In this paper, the Verbrennungs-produkte werden uber ein mit Kupfer gefulltes Reduktionsrohr geleitet, das den Sauerstoff zuruckhalt und Stickoxyde zu Stickstoff reduziert, anschliesend durch eine kleine Silicagelsaule, in der das Wasser adsorbiert wird.
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Infrared Absorption Spectra of Some Cyclopropane and Cyclobutane Hydrocarbons
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