Results 351 to 360 of about 83,124 (381)

Sesquiterpene Phenylpropanoid and Sesquiterpene Chromone Derivatives from Ferula pallida

Journal of Natural Products, 2000
Four novel compounds-two sesquiterpene phenylpropanoid derivatives, pallidones G (1) and H (2), and two sesquiterpene chromone derivatives, pallidones I (3) and J (4)-have been isolated from the roots of Ferula pallida. Their structures were determined on the basis of NMR and HREIMS evidence.
Gisho Honda, Yoshihisa Takaishi, Michiho Itoh, Olimjon K. Kodzhimatov, Bao-Ning Su, Ozodbek Ashurmetov, Yoshio Takeda   +6 more
openaire   +3 more sources

Recent advances and new insights in biosynthesis of dendrobine and sesquiterpenes

Applied Microbiology and Biotechnology, 2021
D. Gong, Xingyue Chen, Shun‐xing Guo, Bo-chu Wang, Biao Li   +4 more
semanticscholar   +1 more source

Recent studies on sesquiterpenes

Pure and Applied Chemistry, 1970
Abstract
openaire   +2 more sources

Eremophilane Sesquiterpenes from an Endophytic Fungus Periconia Species.

Journal of Natural Products, 2016
Nine new polyoxygenated eremophilane sesquiterpenes, periconianones C-K (1-9), including one unusual isoeremophilane sesquiterpene, periconianone C (1), and four trinor-eremophilane sesquiterpenes, periconianones H-K (6-9), were isolated from the ...
Ji-mei Liu, Dewu Zhang, M. Zhang, Jinlian Zhao, Ridao Chen, Nan Wang, Dan Zhang, J. Dai   +7 more
semanticscholar   +1 more source

ChemInform Abstract: Sesquiterpene Lactones of the Umbelliferae

ChemInform, 1986
Abstract A survey of sesquiterpene lactones from the species of Umbelliferae is presented. The structures based on predominantly undescribed stereostructural types were derived for the majority of these lactones.
M. Budesinsky, M. Holub
openaire   +3 more sources

A single terpene synthase is responsible for a wide variety of sesquiterpenes in Sorangium cellulosum Soce56.

Organic and biomolecular chemistry, 2016
The myxobacterium Sorangium cellulosum So ce56 is a prolific producer of volatile sesquiterpenes. The strain harbours one of the largest prokaryotic genomes (13.1 Mbp).
Alexander Schifrin, Y. Khatri, Philine Kirsch, Verena Thiel, S. Schulz, R. Bernhardt   +5 more
semanticscholar   +1 more source

Diterpenes, Sesquiterpenes, and a Sesquiterpene−Coumarin Conjugate from Jatropha integerrima

Journal of Natural Products, 2009
Five new compounds, 2alpha-hydroxyjatropholone (1), 2beta-hydroxyjatropholone (2), 1,5-dioxo-2,3-dihydroxyrhamnofola-4(10),6,11(18),15-tetraene (3), 2-keto-5-hydroxyguai-3,11-diene (4), and a sesquiterpene-coumarin conjugate, jatrophadioxan (5), and nine known compounds have been isolated from the roots of Jatropha integerrima.
Somyote Sutthivaiyakit, Wantana Mongkolvisut, Palangpon Kongsaeree, Samran Prabpai   +3 more
openaire   +3 more sources

Understanding the Constitutive and Induced Biosynthesis of Mono- and Sesquiterpenes in Grapes (Vitis vinifera): A Key to Unlocking the Biochemical Secrets of Unique Grape Aroma Profiles.

Journal of Agricultural and Food Chemistry, 2015
The present review integrates current knowledge on mono- and sesquiterpenes in grapes with a special focus on biochemical and physiological aspects. Recent research has impressively shown the prominence of terpenoid metabolism in grapevine (Vitis sp ...
W. Schwab, M. Wüst
semanticscholar   +1 more source

Sesquiterpenes of the liverwort Scapania undulata

Phytochemistry, 2004
The essential oil of the liverwort Scapania undulata, collected in the Harz mountains, Northern Germany, was analysed by gas chromatography (GC), GC-mass spectrometry (MS) and several new components were isolated and investigated by various NMR techniques.
Claudia Paul, Adewale M. Adio, Petra Kloth, Wilfried A. König   +3 more
openaire   +3 more sources

Studies in sesquiterpenes—XXXV

Tetrahedron, 1968
A new sesquiterpene hydrocarbon has been isolated from the essential oil of Pinus longifolia, Roxb. and is shown to be the first tetracarbocyclic sesquiterpene; structure II has been assigned to it.
U. R. Nayak, Sukh Dev
openaire   +2 more sources