Pyrrolizidine alkaloids. gan Robertson, J, Stevens, K

“...This review covers pyrrolizidine alkaloids isolated from natural sources. Topics include: aspects of structure, isolation, and biological/pharmacological studies; total syntheses of necic acids, necine bases and closely-related non-natural analogues....”

Bisindole alkaloids gan Kam, Toh Seok, Choo, Yeun Mun

“...This chapter provides an overview on bisindole alkaloids. The indole–indole and tryptamine–tryptamine type, and related alkaloids are discussed. ...”

Alkaloids of Kopsia gan Kam, Toh Seok, Lim, Kuan Hon

“...This chapter presents a review on the chemistry and pharmacology of some recent Kopsia alkaloids and discusses the alkaloid structure type, in order of increasing complexity, and approximately along the lines of a progressing biosynthetic pathway. ...”

Vinca alkaloids gan Moudi, Maryam, Go, Rusea, Yong, Christina Seok Yien, Salleh @ Japri, Mohd Nazre

“...Vinca alkaloids are a subset of drugs obtained from the Madagascar periwinkle plant. ...”
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Synthesis of pandan alkaloids gan Cui, Yan Ting

“...Pandanus alkaloids, norpandamarilactonine-A and B (1 and 2) were synthesized via the formation of allenic alcohol and cyclocarbonylation as the key steps....”
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Synthesis of the Arctic sponge alkaloid viscosaline and the marine sponge alkaloid theonelladin C gan Shorey, B, Lee, V, Baldwin, J

“...The synthesis of Arctic sponge alkaloid viscosaline (1) is achieved by using the Zincke reaction as the penultimate step. ...”

Synthesis and anticancer evaluation of agelastatin alkaloid derivatives and enantioselective total synthesis of aspidosperma alkaloids gan Antropow, Alyssa Hope

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Understanding and manipulating alkaloid biosynthesis gan Glenn, Weslee S. (Weslee Sinclair)

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Synthesis of piperidine and quinolizidine alkaloids gan Nur Filza Mohamed Aslam

“...In the following chapter, we sought to employ isoxazolidines to the synthesis of (+)-vertine, a macrocyclic quinolizidine alkaloid which was reported to possess antimalarial activity. ...”
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Studies on the synthesis of the lasubine alkaloids gan Simon, Oliver, Nur Filza Mohamed Aslam, Bates, Roderick Wayland

Pynciau: “...Alkaloid...”
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Asymmetric synthesis of the tetraponerine alkaloids gan Davies, S, Fletcher, A, Houlsby, I, Roberts, P, Thomson, J

“...The asymmetric syntheses of all eight tetraponerine alkaloids (T1–T8) were achieved using the diastereoselective conjugate additions of lithium amide reagents in the key stereodefining steps. ...”

Total syntheses of the nakinadine alkaloids gan Shah, R

“...<p>This thesis is concerned with the development of methodology for the asymmetric syntheses of the nakinadine family of marine alkaloids and through these synthetic endeavours, seeks to confirm the structure and assign the relative and absolute configurations of these alkaloids for the first time....”

Asymmetric syntheses of the pseudodistomin alkaloids gan Zimmer, D

“...<p>This thesis centres on asymmetric syntheses of the pseudodistomin alkaloids, initially targeting a member of the family that had yet to be subjected to laboratory synthesis, followed by the development and execution of a unified strategy for the synthesis of all of the known pseudodistomin alkaloids as well as non-natural analogues....”

Asymmetric synthesis of the Martinella alkaloids gan Lorkin, T, Thomas J A Lorkin

Asymmetric synthesis of piperidine alkaloids gan Thomson, A, Anthony Thomson

“...This thesis describes investigations into the total asymmetric synthesis of alkaloids from polysubstituted piperidines via iodolactonisation, resulting in the completion of an asymmetric synthesis of pseudodistomin D....”

Alkaloidal constituents of Tinospora crispa gan Choudhary, M. Iqbal, Ismail, Muhammad, Ali, Zulfiqar, Shaari, Khozirah, Lajis, Md. Nordin, Atta-ur-Rahman

“...Phytochemical investigations of the stems of Tinospora crispa led to the isolation of one new aporphine alkaloid, N-formylasimilobine 2-O-beta-D-glucopyranoside (1), along with six known alkaloids, N-formylasimilobine 2-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside (2) (tinoscorside A), N-formylanonaine (3), N-formyldehydroanonaine (4), N-formylnomuciferine (5), N-demethyl-N-formyldehydronornuciferine (6), magnoflorine (7), paprazine (8), N-trans-feruloyltyramine (9), and cytidine (10). ...”
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Plant toxins: alkaloids and their toxicities gan Mohamad Azzeme, Azzreena, Kamarul Zaman, Munirah Adibah

“...Since ancient civilization, plants have been utilized in many aspects of life, especially in medicinal purposes due to the presence of distinctive secondary metabolites like alkaloids, phenolics and terpenoids. Among them, alkaloids represent a large group of secondary metabolites that have basic properties and comprise nitrogen atom within the heterocyclic ring. ...”
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In vitro and in vivo studies on anti-withdrawal properties of Erythroxylum cuneatum (Miq.) Kurz leaf alkaloid extract gan Ahmad Zaki, Muhammad Amin

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Angustilobine and andranginine type indole alkaloids and an uleine–secovallesamine bisindole alkaloid from Alstonia angustiloba gan Kam, T.S., Ku, W.F., Tan, S.J., Low, Y.Y., Komiyama, K.

“...One is an alkaloid of the angustilobine type (angustilobine C), while the other is a bisindole alkaloid angustiphylline, derived from the union of uleine and secovallesamine moieties. ...”
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Total Synthesis of Oligomeric Cyclotryptamine Alkaloids gan Scott, Tony Z.

“...The application of our diazene-directed assembly of enantiomerically enriched cyclotryptamines afforded a highly convergent synthesis of the pentameric alkaloid, allowing its detailed structural assignment. ...”
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