Results 111 to 120 of about 42,106 (259)

glycosides

, 2014
Citation: 'glycosides' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.G02661 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +2 more sources

Metal‐Ion Regulated Light‐Free Z→E Isomerization of Azobenzene Glycomacrocycle

Chemistry – A European Journal, EarlyView.
Metal ion‐catalyzed Z→E isomerization of photoswitchable azobenzene glycomacrocycle: A new azobenzene‐based glycomacrocycle is capable of forming a 1:1 complex with divalent metal ions in both E‐ and Z‐isomers. The complexes undergo light‐free Z→E isomerization in a timescale spanning from seconds to weeks.
Yang Zhou, Jinbiao Jiao, Mathieu Lordez, Jean‐Yves Salpin, Juan Xie   +4 more
wiley   +1 more source

Four new pregnane glycosides from the stems of Marsdenia tenacissima

, 2006
Four new pregnane glycosides, tenacigenosides A-D (1-4), along with six known pregnane aglycones and five known pregnane glycosides, were isolated from the stems of Marsdenia tenacissima (ROXB.) WIGHT et ARN. (Asclepiadaceae).
Yu, KB, Peng, SL, Ding, LS, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China., Li, QF, Ding, LS, Zhou, Y, Wang, XL   +6 more
core  

Prespacer Glycosides in Glycoconjugate Chemistry. Dibromoisobutyl (DIB) Glycosides for the Synthesis of Neoglycolipids, Neoglycoproteins, Neoglycoparticles, and Soluble Glycosides

, 1990
3-Bromo-2-(bromomethyl)propyl (dibromoisobutyl or DIB) mono- to tetrasaccharide glycosides were prepared in moderate to high yields by treatment of the corresponding 1-0-acetyl saccharides with 3-bromo-2-(bromo-methyl)propanol (DIBOL) and boron ...
Dahmén, Jan, Jansson, Karl, Magnusson, Göran, Stenvall, Kristina, Jansson, Karl,, Noori, Ghazi, Nilsson, Ulf,, Tjörnebo, Ann,, Magnusson, Göran,, Ahlfors, Stefan,, Stenvall, Kristina,, Nilsson, Ulf, Noori, Ghazi,, Ahlfors, Stefan, Dahmén, Jan,, Tjörnebo, Ann, Lund University.   +16 more
core   +1 more source

Stereoselective Synthesis of β‐C‐glycosides From Exoglycals Through Radical C─C Bond Formation

Chemistry – A European Journal, EarlyView.
We describe herein a convenient strategy for the preparation of β‐C‐glycosides via the addition of radical species onto exoglycals. This method is efficient, general and achieved in mild conditions starting from xanthates derivatives and using triethylborane as initiator and 4‐tert‐butylcatechol as hydrogen atom source. This hydroalkylation reaction is
Noémie Murard, Guillaume Pilet, David Gueyrard   +2 more
wiley   +1 more source

Two new arylnaphthalene lignan glycosides from Mananthes patentiflora

, 2002
Two new diphyllin glycosides, mananthoside A (1) and B (2), together with six known compounds. were isolated from the ethanolic extract of the whole plants of Mananthes patentiflora.
Liu, Y, Chen, B, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China., Li, BG, Chen, B, Feng, C, Zhang, GL   +5 more
core  

Discovery of Potent Glycosidases Enables Quantification of Smoke-Derived Phenolic Glycosides through Enzymatic Hydrolysis [PDF]

When grapes are exposed to wildfire smoke, certain smoke-related volatile phenols (VPs) can be absorbed into the fruit, where they can be then converted into volatile-phenol (VP) glycosides through glycosylation.
Schmitz, Harold, Cepeda, Mateo M., Siegel, Justin B, Kennedy, James A, Oberholster, Anita, Perez, Ignacio Arias [0000-0002-0471-6159], Kennedy, James A., Nguyen, An, Nichols, Patrick K., Andre, Eric, Moreno, Marcus V., Moreno, Marcus V, Lim, Lik Xian, Cepeda, Mateo M, Perez, Ignacio Arias, Nichols, Patrick K, Liu, Cody, Cui, Youtian, Tagkopoulos, Ilias, Lerno, Larry, Siegel, Justin B., Riley, Mary, Wen, Yan   +22 more
core   +1 more source

GH172 Difructose Dianhydride I Synthase: A Two‐Stepped Journey via Glycosylation and Cyclization Using QM/MM Metadynamics

Chemistry – A European Journal, EarlyView.
Unlocking the chemistry of caramel by simulations and experimental validation. αFFase1${\alpha }\rm{FFase1}$ converts inulobiose into difructose dianhydride I, one component of caramel, through two steps: a rate‐limiting glycosylation (with a rare sugar ring flip) followed by a cyclization step, guided by residues E85, K147, and N226.
Santiago Alonso‐Gil, Bruno Di Geronimo, Toma Kashima, Akihiro Ishiwata, Katsunori Tanaka, Kiyotaka Fujita, Shinya Fushinobu, Pedro A. Sánchez‐Murcia   +7 more
wiley   +1 more source

Phenolic and triterpene glycosides from the stems of Ilex litseaefolia

, 2005
Chemical investigation on the stems of Ilex litseaefolia afforded four new phenolic glycosides, litseaefolosides A-D (1-4), and two new triterpene glycosides, spathodic acid 28-O-beta-D-glucopyranoside (5) and (20S)-niga-ichigoside F1 (6), along with 28 ...
Zhang, AL, Ye, Q, Qi, HY, Zhang, GL, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China., Li, BG, Zhang, GL   +5 more
core  

Isolation of two phenylethanoid glycosides from Eremophila gilesii

, 2003
The leaves of Eremophila gilesii have been used traditionally to treat colds, headaches, sores, and chest pains. Our previous screening of Australian native plants showed that the methanol extract of the aerial parts of E.
Garnham, B., Pierens, Gregory, Grice, I. D., Rogers, K., Griffiths, L. R., Griffiths, Lyn, Grice, Darren, Grice, ID, Pierens, G., Tindal, D, Pierens, G, Tindal, D., Rogers, Kelly, Garnham, Bronwyn, Garhnam, B., Griffiths, Lyn R., Griffiths, LR, Grice, I. Darren, Tindal, David, Garhnam, B, Rogers, K   +20 more
core   +1 more source