Results 131 to 140 of about 987 (158)
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Diterpenes from the fruits of Xylopia aromatica

Phytochemistry, 1988
Abstract Fruits of Xylopia aromatica contain atisane, labdane, kaurane and trachylobane diterpenes besides three new nor -diterpenes characterized as degraded products. The ent -labdan-13,16-diol-8(17),14-dien-18-oic acid, ent -trachyloban-3β-ol, ent -atisan-16α,18-diol and ent -atisan-16α-ol-18-oic acid are novel natural products.
Miguel P.L. Moraes, Nidia F. Roque
openaire   +1 more source

Secondary and Tertiary Isoquinoline Alkaloids from Xylopia parviflora.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nishiyama, Y,   +7 more
openaire   +2 more sources

Termite antifeedant activity in Xylopia aethiopica

Phytochemistry, 1995
Abstract A hexane extract of Xylopia aethiopica fruits and an aqueous methanol extract of the seeds were studied for termite antifeedant activity against workers of the subterranean termite, Reticulitermes speratus . The crude extract, at 1%, exhibited strong antifeedant activity in a choice filter paper disk bioassay.
Labunmi Lajide   +2 more
openaire   +1 more source

In-silico anti-inflammatory potential of guaiane dimers from Xylopia vielana targeting COX-2

Journal of Biomolecular Structure and Dynamics, 2022
Syed Shams Ul Hassan   +2 more
exaly  

Antioxidant, antibacterial, and anti-SARS-CoV Activity of Commercial Products of Xylopia (Xylopia aethiopica)

2021
Melo, Claudia   +13 more
openaire   +2 more sources

In Vitro and in Vivo Antitumor Effect of Trachylobane-360, a Diterpene from Xylopia langsdorffiana

Molecules, 2012
Robson JOSÉ De Oliveira Junior   +2 more
exaly  

Alcaloïdes des Annonacees. XXX. Alcaloïdes de Xylopia buxifolia et de Xylopia danguyella

Journal of Natural Products, 1981
R. Hocquemiller   +2 more
openaire   +1 more source

Chemical Composition and Anti- Trypanosoma cruzi Activity of Essential Oils Obtained from Leaves of Xylopia frutescens and X. laevigata (Annonaceae)

Natural Product Communications, 2013
Milena Soares   +2 more
exaly  

Composition of the essential oils of three Malaysian Xylopia species (Annonaceae)

Zeitschrift Fur Naturforschung - Section C Journal of Biosciences, 2020
Muhammad Helmi Nadri   +2 more
exaly  

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