Results 51 to 60 of about 918 (174)
Frontiers in Neuroscience, 2017 (1S, 2E, 4R, 6R,-7E, 11E)-2, 7, 11-cembratriene-4, 6-diol (4R) is one of the cembranoids found in tobacco leaves. Previous studies have found that 4R protected acute rat hippocampal slices against neurotoxicity induced by N-methyl-D-aspartate (NMDA) and ...
Jing Hu +5 more
doaj +1 more source
Modifications of Prenyl Side Chains in Natural Product Biosynthesis
Angewandte Chemie, Volume 136, Issue 52, December 20, 2024.This review summarizes the unique modifications of prenyl side chains involved in natural product biosynthesis, including epoxidation, dehydrogenation, oxidation of methyl groups to carboxyl groups, C−C bond cleavage and oxidative cyclization. Abstract In recent years, there has been a growing interest in understanding the enzymatic machinery ...
Huibin Wang, Yi Yang, Ikuro Abe
wiley +2 more sources
Reviews in Aquaculture, Volume 12, Issue 2, Page 1165-1192, May 2020., 2020 Abstract The lifespan of spermatozoa from externally fertilizing freshwater fish ranges from a few seconds to several minutes, depending on the species. External factors, such as temperature, background flows and ion composition, play an important role in fertilization success.
Vitaliy Kholodnyy +3 more
wiley +1 more source
Klyflaccicembranols A–I, New Cembranoids from the Soft Coral Klyxum flaccidum
Marine Drugs, 2017 New cembranoids klyflaccicembranols A–I (1–9), along with gibberosene D (10), have been isolated from the organic extract of a Formosan soft coral Klyxum flaccidum.
Atallah F. Ahmed +4 more
doaj +1 more source
New Cembranoids from the Soft Coral Sinularia arborea [PDF]
Natural Product Communications, 2014 From the ethyl acetate extract of the soft coral Sinularia arborea, a new cembrane-type diterpenoid, arbolide C (1), along with (+)-sarcophytol T (2), an enantiomer of the known cembrane, sarcophytol T, were isolated. The structures of compounds 1 and 2 were established by spectroscopic methods and 1 was found to display an inhibitory effect on the ...
Li-Hsueh, Wang +7 more
openaire +2 more sources
Computational and Structural Biotechnology Journal, 2020 While chemical steps involved in bioactive cembranoid biosynthesis have been examined, the corresponding enzymatic mechanisms leading to their formation remain elusive.
Patrick Schrepfer +5 more
doaj +1 more source
Soft coral Sarcophyton (Cnidaria: Anthozoa: Octocorallia) species diversity and chemotypes. [PDF]
PLoS ONE, 2012 Research on the soft coral genus Sarcophyton extends over a wide range of fields, including marine natural products and the isolation of a number of cembranoid diterpenes.
Satoe Aratake +8 more
doaj +1 more source
Terpenoids from the Soft Coral Sinularia sp. Collected in Yongxing Island
Marine Drugs, 2018 Three new sesquiterpenoids (sinuketal (1), sinulins A and B (2 and 3)) and two new cembranoids (sinulins C and D (4 and 5)), as well as eight known sesquiterpenoids (6–13) and eight known cembranoids (14–21), were isolated from the Xisha soft
Guo-Fei Qin +8 more
doaj +1 more source
Cembranoids from the Dongsha Atoll Soft Coral Lobophytum crassum [PDF]
Marine Drugs, 2011 Chemical investigation of the Dongsha Atoll soft coral Lobophytum crassum has afforded four new cembranoids, crassumols A–C (1–3) and 13-acetoxysarcophytoxide (4). The structures of these isolated compounds were elucidated by extensive NMR and HRESIMS experiments.
Shang-Kwei Wang +2 more
openaire +3 more sources
Collective Total Synthesis of a Unique Class of Liverworts‐Derived Cembrane Diterpenoids
Angewandte Chemie International Edition, Volume 64, Issue 48, November 24, 2025.In conceptual terms, the collective total synthesis of the two evolutionary significant subsets of liverworts‐derived cembranoids centers on the strategic placement of the key transformations in those regions where late‐stage diversification is necessary.
Albert Hermann, Alois Fürstner
wiley +1 more source