Recent Advances in Ent-Abietane Diterpenes: Natural Sources, Biological Activities and Total Synthesis [PDF]
MoleculesEnt-abietane diterpenoids constitute a class of terpenes with a C20 carbon skeleton that underlie a wide range of biological activities. Ent-abietane diterpenoids, enantiomeric to the abietane counterparts, represent a family of diterpenoid natural ...
Lu Li +6 more
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One-Pot Synthesis of Abietane-Type Hydroxamic Acids: Process Optimization and Mechanistic Insights [PDF]
MoleculesThe synthesis of hydroxamic acids from sterically hindered substrates, such as abietane-type resin acids, remains a synthetic challenge due to the congestion of the tricyclic skeleton.
William E. Mendoza-Hernández +3 more
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In Vitro Effect of Ferruginol, Tanshinone, and Carnosol Analogues on the Proliferation of Three Breast Cancer Cell Lines [PDF]
MoleculesFerruginol, tanshinones and carnosol are considered privileged natural products due to their demonstrated diverse biological activities with relevance to cancer research.
Miguel A. González-Cardenete +3 more
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Abietane Diterpeniods from [PDF]
Natural Product Communications, 2009 Seven abietane diterpenoids were isolated from the roots of Hyptis verticillata (Labiatae). One is a novel natural product, 7-acetoxy-16-benzoxy-12-hydroxyabieta-8,12-diene-11,14-dione (1), while the other six known compounds are 11, 14 dihydroxy-12 ...
Roy B. R. Porter +2 more
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Abietane Diterpenoids from the Bark of Cryptomeria japonica and Their Antifungal Activities against Wood Decay Fungi [PDF]
PlantsPhytochemical investigation of the bark of Cryptomeria japonica led to the isolation of five new abietane diterpenoids, 5-epi-12-hydroxy-6-nor-5,6-secoabieta-8,11,13-trien-7,5-olide (1), 12-hydroxy-6β-methoxy-6,7-secoabieta-8,11,13-trien-7,6-olide (2 ...
Chi-I Chang +3 more
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Extraction Optimization and Qualitative/Quantitative Determination of Bioactive Abietane-Type Diterpenes from Three Salvia Species (Common Sage, Greek Sage and Rosemary) by 1H-qNMR [PDF]
MoleculesThe objective of this study was the optimization of the extraction process and the qualitative and quantitative determination of the bioactive metabolites: 12-O-methylcarnosic acid (12MCA), carnosic acid (CA), carnosol (CS), 7-O-methyl-epi-rosmanol (7MER)
Panagiotis Kallimanis +4 more
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Abietane Diterpenes from Medusantha martiusii and Their Anti-Neuroinflammatory Activity [PDF]
MoleculesSeven new abietane diterpenoids, comprising medusanthol A–G (1–3, 5, 7–9) and two previously identified analogs (4 and 6), were isolated from the hexane extract of the aerial parts of Medusantha martiusii.
Edileuza B. de Assis +12 more
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Electrochemical oxidation of abietanes
Proceedings of 7th International Electronic Conference on Medicinal Chemistry, 2021 Pine trees are coniferous, from which we can extract wood, raw tall oil, wood gum, and gum. Through the distillation of gum, we can acquire turpentine and colophony. Colophony is a complex mixture of neutral terpenes and acidic diterpenes, including abietanes, which are tricyclic diterpenoids to which abietic acid (AA) and dehydroabietic acid (DHA ...
Inês Martins +2 more
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Abietan İskeletine Sahip Szemaoenoid A Molekülünün Teorik Olarak İncelenmesi
Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2022 Önemli biyolojik aktiviteye sahip olan diterpenlerin yapısını analiz etmek ve kimyasal özellikleri hakkında öngörüde bulunabilmek amacıyla, abietan iskeletine sahip Szemaoenoid A bileşiği teorik olarak incelenmiştir.
Alper Kaya, Akın Azizoğlu
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Frontiers in Pharmacology, 2022 Salvia is the most diverse genus within the mint family (Lamiaceae), many of its species are well-known due to their medicinal and culinary uses. Most of the ethnopharmacological and phytochemical studies on Salvia are centred on species from the ...
Nancy Ortiz-Mendoza +5 more
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