Results 151 to 160 of about 2,154 (205)

Enhancement of vindoline and catharanthine production in Catharanthus roseus by LED light and plasma activated water. [PDF]

PLoS One
Quadri A, Barbaresi A, Tassinari P, Bertaccini A, Contaldo N, Mercolini L, Protti M, Montalbetti R, Laurita R, Torreggiani D.   +9 more
europepmc   +1 more source

Characterization of a vacuolar importer of secologanin in Catharanthus roseus. [PDF]

Commun Biol
Li F, Shahsavarani M, Handy-Hart CJ, Côté A, Brasseur-Trottier X, Montgomery V, Beech RN, Liu L, Bayen S, Qu Y, De Luca V, Dastmalchi M.   +11 more
europepmc   +1 more source

Aerobic oxidative bromination and iodination enabled by alloxan and ascorbic acid to mimic flavin-dependent halogenases. [PDF]

Nat Commun
Zhang S, Li GX, Fang D, Zhang X, Chen S, Cui X, Tang Z.   +6 more
europepmc   +1 more source

Strategies on biosynthesis and production of bioactive compounds in medicinal plants. [PDF]

Chin Herb Med
Guo M, Lv H, Chen H, Dong S, Zhang J, Liu W, He L, Ma Y, Yu H, Chen S, Luo H.   +10 more
europepmc   +1 more source

Asymmetric Total Synthesis of Vindoline [PDF]

Journal of the American Chemical Society, 2010
A concise asymmetric total synthesis of (-)-vindoline (1) is detailed based on a tandem intramolecular [4+2]/[3+2] cycloaddition cascade of a 1,3,4-oxadiazole inspired by the natural product structure, in which the tether linking the initiating dienophile and oxadiazole bears a chiral substituent that controls the facial selectivity of the initiating ...
Dale L Boger
exaly   +6 more sources

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Synthesis of Novel Vindoline‐Chrysin Hybrids

Chemistry & Biodiversity, 2021
AbstractVinca alkaloids are well‐known microtubule targeting agents, which are used against some types of cancer. Vindoline is one of the monomeric Vinca alkaloids which does not have anti‐tumor effect, although its derivatives have serious impact on the field of these indole alkaloids.
Szabolcs Mayer, Nóra Nagy, Péter Keglevich, Áron Szigetvári, Miklós Dékány, Csaba Szántay Junior, László Hazai   +6 more
openaire   +2 more sources

Radioimmunoassay determination of vindoline

Phytochemistry, 1980
Abstract A radioimmunoassay (RIA) for the Aspidosperma alkaloid vindoline has been developed. Antibody production was achieved by injection of vindoline-bovine serum albumin conjugate into rabbits. The RIA method is specific and sensitive with detection limits of 5 ng of alkaloid.
Norman G Lewis
exaly   +2 more sources

Aromatic Electrophilic Substitutions on Vindoline.

ChemInform, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Csaba Szántay, Álmos Gorka-Kereskényi, Lajos Szabó, László Hazai, Miklós Lengyel, Csaba Szántay, Zsuzsanna Sánta, György Kalaus   +7 more
openaire   +1 more source

Total synthesis of (−)-vindoline

Tetrahedron, 2019
Abstract In this full paper, a stereocontrolled strategy for the total synthesis of (−)-vindoline is described. This synthetic route features: 1) rapid construction of the stereochemical center at C19 through a highly diastereoselective vinylogous Mannich addition; 2) tandem Heathcock/aza-Prins cyclization to install rings C and E in vindoline; 3 ...
Wen Chen, Hongchang Tian, Wenyun Tan, Xiaotong Liu, Xiaodong Yang, Hongbin Zhang   +5 more
openaire   +1 more source