Results 11 to 20 of about 21,898 (241)
Cytotoxic Effects of Diterpenoid Alkaloids Against Human Cancer Cells
Molecules, 2019 Diterpenoid alkaloids are isolated from plants of the genera Aconitum, Delphinium, and Garrya (Ranunculaceae) and classified according to their chemical structures as C18-, C19- or C20-diterpenoid alkaloids. The extreme toxicity of certain compounds, e.g.
Koji Wada, Hiroshi Yamashita
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OsJAC1 Positively Regulates Brown Planthopper Resistance in Rice Through Priming of Diterpenoid Biosynthesis and Amplification of Jasmonic Acid Signaling [PDF]
PlantsBrown planthopper (BPH) is a devastating rice pest worldwide, and enhancing intrinsic plant resistance represents a sustainable strategy for its control. Here, we report that OsJAC1, a gene encoding a protein harboring dirigent and jacalin-related lectin
Jie Wang +8 more
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Structural Revisions of Diterpenoid Alkaloids [PDF]
, 2020 Twelve diterpenoid alkaloids aconicarmichosides A–L (1–12) reported in the journals Chinese Chemical Letters (2017, 28, 1705–1710) and Acta Pharmaceutica Sinica B (2018, 8, 409–419) have been revised as their corresponding trifluoroacetates (1a–12a ...
Feng-Peng, Wang
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Defensive Molecules Momilactones A and B: Function, Biosynthesis, Induction and Occurrence
Toxins, 2023 Labdane-related diterpenoids, momilactones A and B were isolated and identified in rice husks in 1973 and later found in rice leaves, straws, roots, root exudate, other several Poaceae species and the moss species Calohypnum plumiforme.
Hisashi Kato-Noguchi
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Antitumor and Antibacterial Derivatives of Oridonin: A Main Composition of Dong-Ling-Cao
Molecules, 2016 Isodon rubescens has been used as a traditional green tea for more than 1000 years and many medicinal functions of I. rubescens are also very useful, such as its well-known antitumor and antibacterial activities.
Dahong Li +9 more
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Molecules, 2013 In the present study, the chemical investigation of the leaves of Annona reticulata has resulted in the identification of nine compounds, including annonaretin A, (1), a new triterpenoid.
Ngo Xuan Luong +7 more
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Frontiers in Chemistry, 2022 Croton yanhuii (Family Euphorbiaceae) is an annual aromatic plant endemic to Yunnan Province, China, which yields an aromatic, spicy oil used as a flavoring and fragrance.
Yue-qian Li +13 more
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Marine Drugs, 2014 Two novel diterpenoids, cespitulones A (1) and B (2), were isolated from extracts of the soft coral Cespitularia taeniata. Both compounds possess an unprecedented bicyclo [10.3.1] ring system with C-C bond connections between C-10 and C-20, and between C-
Yu-Chi Lin +4 more
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Effusanin B Inhibits Lung Cancer by Prompting Apoptosis and Inhibiting Angiogenesis
Molecules, 2023 Cancer is one of the deadliest human diseases, causing high rates of illness and death. Lung cancer has the highest mortality rate among all malignancies worldwide.
Jiantong Hou +6 more
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Total Syntheses of the C19 Diterpenoid Alkaloids (–)-Talatisamine, (–)-Liljestrandisine, and (–)-Liljestrandinine by a Fragment Coupling Approach [PDF]
, 2021 The C19 aconitine-type diterpenoid alkaloids (–)-talatisamine, (–)-liljestrandisine, and (–)-liljestrandinine have been prepared in 31, 30, and 33 steps, respectively, from phenol. The synthetic approach features a 1,2-addition/semi-pinacol rearrangement
Jeff, Kerkovius +5 more
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