Results 71 to 80 of about 10,001 (185)
Clerodane diterpenes: sources, structures, and biological activities [PDF]
, 2016 The clerodane diterpenoids are a widespread class of secondary metabolites and have been found in several hundreds of plant species from various families and in organisms from other taxonomic ...
Rongtao Li +5 more
core +1 more source
Journal of Systematics and Evolution, Volume 63, Issue 2, Page 469-478, March 2025.We perform a phylogenetic analysis of the Mesozoic common gymnosperm Xenoxylon to understand the systematic relationship with extant conifers. Data come from four nucleotide regions (trnL‐F, trnK‐matK, rbcL, psbA‐trnH), xylological characters, and biomolecular composition of five extant conifer families and extinct Xenoxylon. Using maximum parsimony in
Aowei Xie +4 more
wiley +1 more source
Eight New Clerodane Diterpenoids from the Bark of
Natural Product Communications, 2011 Eight new clerodane type diterpenoids, named 7-oxo-kolavelool ( 1 ), 7α-hydroxykolavelool ( 2 ), 6α,7α-dihydroxykolavenol ( 3 ), 12-oxo-hardwickiic acid ( 4 ), ptycholide I ( 5 ), ptycholide II ( 6 ), ptycholide III ( 7 ), and ptycholide IV ( 8 ) were ...
Wanxia Tang +4 more
doaj +1 more source
Journal of Toxicology, Volume 2025, Issue 1, 2025.Background: The synergistic activity of compounds in herbal drugs has been well established by multiple scientific studies. The compounds present in plants may have increased toxicity and increased efficacy. Owing to the notion that traditional medicines do not have any adverse effects, these are used heftily.
Saurabh Maru +2 more
wiley +1 more source
Plant metabolites modulate social networks and lifespan in a sawfly
Journal of Animal Ecology, Volume 93, Issue 11, Page 1758-1770, November 2024.Specialised plant metabolites, clerodanoids, from non‐food plants influence sawfly social networks and lifespan. Access to these chemicals increases social interactions but may reduce lifespan, highlighting new dimensions of plant–animal interactions and their ecological consequences.
Pragya Singh +5 more
wiley +1 more source
Molecules, 2020 Genus Stachys, the largest genera of the family Lamiaceae, and its species are frequently used as herbal teas due to their essential oils. Tubers of some Stachys species are also consumed as important nutrients for humans and animals due to their ...
Taha A. Hussien +5 more
doaj +1 more source
Antimicrobial Evaluation of Clerodane Diterpenes from Var.
Natural Product Communications, 2009 Phytochemical investigation of the ethanolic extract of leaves of Polyalthia longifolia var. pendula has led to the isolation of seven clerodane diterpenoids and five alkaloids. (-)-14, 15-bisnor-3, 11 E -kolavadien-13-one (1), (-)-16-oxocleroda-3,13(14)
Koneni V. Sashidhara +2 more
doaj +1 more source
Physiologia Plantarum, Volume 176, Issue 5, September/October 2024.Abstract Salvia divinorum is a hallucinogenic plant native to the Oaxaca in Mexico. The active ingredient for psychotropic effects in this plant is salvinorin A, a potent and highly selective κ‐opioid receptor agonist. Salvinorin A is distinct from other well‐known opioids, such as morphine and codeine, in that it is a non‐nitrogenous diterpenoid with ...
Iris Ngo +5 more
wiley +1 more source
Hastifolins A-G, antefeedant neo-clerodane diterpenoids from Scutellaria hastifolia
, 2010 From the aerial parts of Scutellaria hastifolia, family Lamiaceae (Labiatae), seven neo-clerodane diterpenoids (hastifolins A–G) were isolated. The products are similar to the known scuteparvin and are characterized by being trans-cinnamoyl derivatives ...
Loziene, K +15 more
core +1 more source
Antimosquito and Antimicrobial Clerodanoids and a Chlorobenzenoid from Tessmannia species
Natural Product Communications, 2010 The clerodane diterpenoids trans-kolavenolic acid, 18-oxocleroda-3,13(E)-dien-15-oic acid, ent-(18-hydroxycarbonyl)-cleroda-3,13(E)-dien-15-oate, 2-oxo-ent-cleroda-3,13(Z)-dien-15-oic acid and trans-2-oxo-ent-cleroda-13(Z)-en-15-oic acid, and the ...
Charles Kihampa +6 more
doaj +1 more source