About: H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The H-1 and C-13 NMR resonances of 16 purine glucosides were assigned by a combination of one- and two-dimensional NMR experiments, including gs-COSY, gs-HSQC, and gs-HMBC, in order to characterize the effect of substituent and the position of glucose unit on the NMR chemical shifts. In addition, N-15 NMR chemical shifts for selected derivatives were investigated by using H-1-N-15 chemical shift correlation techniques. To map the influence of sugar moiety on the directly bonded nitrogen atom, selected N-9-glucosides and their ribose analogs were compared. Characteristic long-range H-1-N-15 coupling constants, measured by using H-1-N-15 gradient-selected single-quantum multiple bond correlation (GSQMBC), are also reported and discussed. All compounds investigated here belong to cytokinins, an important group of plant hormones. The H-1 and C-13 NMR resonances of 16 purine glucosides were assigned by a combination of one- and two-dimensional NMR experiments, including gs-COSY, gs-HSQC, and gs-HMBC, in order to characterize the effect of substituent and the position of glucose unit on the NMR chemical shifts. In addition, N-15 NMR chemical shifts for selected derivatives were investigated by using H-1-N-15 chemical shift correlation techniques. To map the influence of sugar moiety on the directly bonded nitrogen atom, selected N-9-glucosides and their ribose analogs were compared. Characteristic long-range H-1-N-15 coupling constants, measured by using H-1-N-15 gradient-selected single-quantum multiple bond correlation (GSQMBC), are also reported and discussed. All compounds investigated here belong to cytokinins, an important group of plant hormones. (en)
Title	H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins (en)
skos:prefLabel	H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins (en)
skos:notation	RIV/61389030:_____/10:00359282!RIV11-GA0-61389030
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GA301/08/1649), S, Z(AV0Z50380511), Z(MSM0021622413), Z(MSM6198959216)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Strnad, Miroslav Maloň, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	262599
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/10:00359282
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NMR; H-1; C-13 (en)
http://linked.open.../riv/klicoveSlovo	NMR C-13 H-1
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[BECE37CCBFF6]
http://linked.open...i/riv/nazevZdroje	Magnetic Resonance in Chemistry
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Modulation of cell division of normal and cancer cells by cyclin-dependent kinase inhibitors
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Strnad, Miroslav Maloň, Michal Marek, R. Vícha, J. Humpa, O. Veselá, P.
http://linked.open...ain/vavai/riv/wos	000276337700008
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy Proteiny v metabolismu a při interakci organismů s prostředím Modulation of signalling and regulatory pathways in normal and cancer cells
issn	0749-1581
number of pages	5 (xsd:int)
is http://linked.open...avai/riv/vysledek of	H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins H-1-, C-13-, and N-15-NMR chemical shifts for selected glucosides and ribosides of aromatic cytokinins

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