Results 71 to 80 of about 21,898 (241)
Two New Terpenoids from Talaromyces purpurogenus
Marine Drugs, 2018 A new sesquiterpenoid 9,10-diolhinokiic acid (1) and a new diterpenoid roussoellol C (2), together with 4 known compounds, were isolated from the extracts of laboratory cultures of marine-derived fungus Talaromyces purpurogenus. 9,10-diolhinokiic acid is
Wenjing Wang +6 more
doaj +1 more source
Diterpenoid alkaloids of Delphinium schmalhausenii
, 2006 From the aerial parts of Delphinium schmalhausenii six norditerpenoid alkaloids gigactonine, lycoctonine, anthranoyllycoctonine, delsemine A, delsemine B, N-acetyldelectine and a diterpenoid alkaloid septatisine were isolated.
Becker, H. +8 more
core +1 more source
Phytotherapy Research, EarlyView.Leonurine inhibits PKM2 to remodel hepatocyte glycolysis, thereby alleviating liver injury in alcoholic hepatitis. ABSTRACT Alcoholic hepatitis (AH) is a liver disease caused by long‐term heavy drinking. In the early stages, it usually manifests as fatty liver, which can then develop into liver fibrosis and cirrhosis.
Xuan‐Xuan Zhang +7 more
wiley +1 more source
Phytotherapy Research, EarlyView.DHT directly binds to MIF and subsequently blunts AKT signaling, which restores the kinase activity of GSK‐3β. The reactivated GSK‐3β then promotes the phosphorylation (Ser33/37/Thr41) and proteasomal degradation of β‐catenin, thereby preventing its nuclear translocation and inhibiting the transcription of EMT‐related genes (e.g., Snail and Twist ...
Chuhang Wang +10 more
wiley +1 more source
New diterpenoid alkaloids from Delphinium souliei Franch
, 1999 Continuing investigation of Delphinium souliei Franch yielded two minor new diterpenoid alkaloids--souline E(1) and souline F(2), their structures were determined on the basis of spectroscopic ...
Chen, YZ, Pan, YJ, Pan, X, Li, BG, He, L
core
Oxaziridines: Versatile Reagents in Modern Organic Synthesis
The Chemical Record, EarlyView.Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra +2 more
wiley +1 more source
Flexibilins A–C, New Cembrane-Type Diterpenoids from the Formosan Soft Coral, Sinularia flexibilis
Marine Drugs, 2013 Three new cembrane-type diterpenoids, flexibilins A–C (1–3), along with a known cembrane, (−)-sandensolide (4), were isolated from the soft coral, Sinularia flexibilis. The structures of cembranes 1–4 were elucidated by spectroscopic methods.
Ping-Jyun Sung +11 more
doaj +1 more source
Addiction, EarlyView.Abstract Aims ‘Mad honey’ is produced when bees collect nectar from Rhododendron species containing grayanotoxins, naturally occurring diterpenoid toxins that can produce dose‐dependent intoxication. It has long been embedded in Nepalese medicinal and ritual practices but has recently become part of global psychedelic discourse. This study examined how
Sharon R. Sznitman, Surendra Tiwari
wiley +1 more source
Recent chemistry of some diterpenoid alkaloids
, 1996 This review summarises some of our work on the chemistry of norditerpenoid and diterpenoid ...
Joshi, B. S.
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Lathyranone A: A Diterpenoid Possessing an Unprecedented Skeleton from Euphorbia lathyris
, 2016 Lathyranone A (1), a novel diterpenoid with a rearrangement skeleton, along with a known diterpenoid, Euphorbia factor L11 (2), was isolated from the seeds of Euphorbia lathyris.
Hai-Yang Liu (1391050) +8 more
core +1 more source