01004nam a2200253 i 450099100080479970753620020507173816.0980121s1970 it 000 0 ita db1075961x-39ule_instLE01302583ExLDip.to MatematicaengNuffield foundation284751Dai grafici all'algebra /FOISTBologna :Zanichelli,c197059 p. :ill. ;18 cmProgetto Nuffield per la matematica.Dai diagrammi all'algebra ;2Teaching methods.b1075961x23-02-1728-06-02991000804799707536LE013 D50 FOI19 (1970)12013000093796le013-E0.00-l- 01010.i1085471x28-06-02LE022 MP 74 I 2412022000076555le022-E0.00-l- 00000.i1351848303-05-04Dai grafici all'algebra923125UNISALENTOle013le02201-01-98ma -itait 0101134nam 2200385 450 991015483730332120230810001455.01-63472-225-6(CKB)3710000000972126(MiAaPQ)EBC5155454(EXLCZ)99371000000097212620180505d2017 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierSikhism /Katie MarsicoAnn Arbor, Michigan :Cherry Lake Publishing,2017.1 online resource (32 pages) illustrationsGlobal Citizens: World Religions1-63472-159-4 Includes bibliographical references and index.21st century skills library.Global citizens: world religions.SikhismJuvenile literatureSikhism294.6Marsico Katie1980-1209617MiAaPQMiAaPQMiAaPQBOOK9910154837303321Sikhism2893833UNINA03925oam 22004935 450 991073371550332120240117173511.03-031-10457-910.1007/978-3-031-10457-2(MiAaPQ)EBC7167839(Au-PeEL)EBL7167839(CKB)25936431000041(DE-He213)978-3-031-10457-2(PPN)267808798(EXLCZ)992593643100004120230101d2023 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAncistrocladus naphthylisoquinoline alkaloids /edited by A. Douglas Kinghorn, Heinz Falk, Simon Gibbons, Yoshinori Asakawa, Ji-Kai Liu, Verena M Dirsch1st ed. 2023.Cham :Springer International Publishing :Imprint: Springer,2023.1 online resource (344 pages) illustrations (black and white, and colour)Progress in the Chemistry of Organic Natural Products,2192-4309 ;119Print version: Kinghorn, A. Douglas Ancistrocladus Naphthylisoquinoline Alkaloids Cham : Springer International Publishing AG,c2023 9783031104565 1. Introduction -- 2. Naphthylisoquinoline Alkaloids, a Fascinating Class of Axially Chiral Biaryl Natural Products -- 3. Ancistrocladus, a Genus of Woody Lianas of the Monotypic Plant Family Ancistrocladaceae Widely Occurring in India, Sri Lanka, and Southeast Asia -- 4.The Indian Liana Ancistrocladus heyneanus and Ancistrocladus hamatus from Sri Lanka: Early Studies and More Recent Discoveries -- Full Absolute Stereostructures of Naphthylisoquinoline Alkaloids Directly from Crude Extracts: Characterization of New Metabolites from Ancistrocladus griffithii by the HPLC-MS/MS-NMR-ECD Triad -- 6. Ancistrobenomine A, the First Naphthylisoquinoline Alkaloid with a Hydroxymethylene Function at C-3, and Related 5,1'-Coupled Compounds -- 7. Ancistrocladus cochinchinensis from Central Vietnam, a Distinct Ancistrocladus Taxon? — Metabolite Pattern und Phylogenetic Relationship to Ancistrocladus aff. tectorius from China -- 8.Widespread Throughout Southeast Asia: Ancistrocladus tectorius, a Rich Source of Unique, Structurally Most Diverse Mono- and Dimeric Naphthylisoquinoline Alkaloids -- 9. Tables of the Naphthylisoquinoline Alkaloids and Related Compounds Isolated from Asian Ancistrocladus Species.This book describes a unique class of secondary metabolites, the mono- and dimeric-naphthylisoquinoline alkaloids. They exclusively occur in lianas of the palaeotropical Ancistrocladaceae and Dioncophyllaceae plant families. Their unprecedented structures include stereogenic centers and rotationally hindered, and therefore stereogenic, axes. Extended recent investigations on six Ancistrocladus species from Asia, as reported in this contribution, shed light on their fascinating phytochemical productivity, with over 100 intriguing natural products. This high chemodiversity arises from a similarly unique biosynthesis from acetate-malonate units, following a novel polyketidic pathway to plant-derived isoquinoline alkaloids. Some of the compounds show most promising anti-parasitic activities. Additionally, strategies for the regio- and stereoselective total synthesis of the alkaloids, including the directed construction of the chiral axis, are also presented.Progress in the Chemistry of Organic Natural Products,2192-4309 ;119AlkaloidsBotanical chemistryAlkaloids.Botanical chemistry.769572.549Kinghorn A. DouglasMiAaPQMiAaPQMiAaPQBOOK9910733715503321Ancistrocladus naphthylisoquinoline alkaloids3398412UNINA