Results 81 to 90 of about 10,001 (185)
-Clerodane Diterpenoids from Verbenaceae: Structural Elucidation and Biological Activity
Natural Product Communications, 2008 This review focuses on the occurrence and structural elucidation of neo -clerodane type diterpenes from Verbenaceae (no matter if recently reclassified based on phylogenetic research) and the semisynthetic compounds of closely related structure obtained.
Amaya Castro, Josep Coll
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Clerodane Diterpenoids from Ajuga decumbens.
Chemical and Pharmaceutical Bulletin, 1995 A new neo-clerodane diterpene, ajugacumbin G, was isolated from Ajuga decumbens THUNB. (Labiatae), and the structure was characterized as 6α-acetoxy-4α, 17-epoxy-18-(3'-hydroxy-2'-methylenebutyryloxy)-neo-cleroda-13-en-15, 16-olide by 1H-and 13C-NMR spectral study and by comparison with the known compounds of ajugacumbins A and B. Reactions to an epoxy
CHEN, Huan-ming +3 more
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Journal of Ayurveda and Integrative Medicine, 2019 Background: Cancer constitutes a major hurdle worldwide and its treatment mainly relies on chemotherapy. Objectives: The present study was designed to evaluate the cytotoxicity of eleven naturally occurring compounds including six phenolics amongst them ...
Victor Kuete +4 more
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, 2008 [[abstract]]An efficient synthetic strategy for cis-clerodane diterpenoids has been developed. The key ingredient is the face selective Diels-Alder reaction of dienophile 8.
Liu, HJ; Ho, YL; Wu, JD; Shia, KS
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Natural Product Communications, 2015 Antimicrobial activity of nineteen neo -clerodane diterpenoids, isolated from the acetone extracts of the aerial parts of Scutellaria and Salvia species (Lamiaceae) were tested against thirteen strains belonging to nine different species of pathogenic ...
Petko Bozov +4 more
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Isoscoparins R and S, two new ent-clerodane diterpenoids from Isodon scoparius
, 2018 Two new ent-clerodane diterpenoids, named isoscoparins R and S (1 and 2), were isolated from the aerial parts of Isodon scoparius. Their structures were characterized mainly by analyzing the NMR and HRESIMS data, and the relative configuration of ...
Xue Du (495057) +9 more
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Halimane diterpenoids: sources, structures, nomenclature and biological activities
, 2018 Diterpenes with a halimane skeleton constitute a small group of natural products that can be biogenetically considered as being between labdane and clerodane diterpenoids.
Isidro S. Marcos +4 more
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Putative hepatotoxic neoclerodane diterpenoids from Teucrium species
, 1997 Fourteen neo-clerodane diterpenoids have been isolated from the acetone extract of the aerial parts of four species of Teucrium (T.alpestre, T. cuneifolium, T. divarication subsp. villosum, and T. flavum subsp.
Rosaria Ciriminna +7 more
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Fatimanols Y and Z: two neo-clerodane diterpenoids from Teucrium yemense. [PDF]
RSC Adv, 2023 Elbermawi A, Zulfiqar F, Khan IA, Ali Z.
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Traditional uses, phytochemistry, and toxic potential of Teucrium polium L.: A comprehensive review
International Journal of Plant Based Pharmaceuticals, 2022 The aim of this study was to present information about the traditional use and phytochemistry of T. polium, to discuss contradictory views about chemotaxonomy and its toxic effect on liver and kidneys, and to make suggestions about controversial areas ...
Arzuhan Sihoglu Tepe +3 more
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