About: Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Enhanced hydrolysis rates for the cleavage of bis(4-nitrophenyl)phosphate (BNPP), a model phosphodiester, may be achieved by using appropriately designed ditopic receptors containing the known phosphate-binding nucleus, sapphyrin, attached covalently to suitably oriented polyhydroxyl subunits. Evidence for the interaction between sapphyrin and BNPP comes from solid-state X-ray diffraction analysis of a diprotonated dihydroxylated sapphyrin-BNPP complex and from solution-phase 31P NMR spectroscopic binding studies. The sapphyrins described in this paper may have a role to play as oligonucleotide cleavage agents. Enhanced hydrolysis rates for the cleavage of bis(4-nitrophenyl)phosphate (BNPP), a model phosphodiester, may be achieved by using appropriately designed ditopic receptors containing the known phosphate-binding nucleus, sapphyrin, attached covalently to suitably oriented polyhydroxyl subunits. Evidence for the interaction between sapphyrin and BNPP comes from solid-state X-ray diffraction analysis of a diprotonated dihydroxylated sapphyrin-BNPP complex and from solution-phase 31P NMR spectroscopic binding studies. The sapphyrins described in this paper may have a role to play as oligonucleotide cleavage agents. (en) Polyhydroxylované safyriny:nekovové katalyzátory pro aktivovanou fosfodiestenovou hydrolýzu. (cs)
Title	Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis (en) Polyhydroxylované safyriny:nekovové katalyzátory pro aktivovanou fosfodiestenovou hydrolýzu (cs)
skos:prefLabel	Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis (en) Polyhydroxylované safyriny:nekovové katalyzátory pro aktivovanou fosfodiestenovou hydrolýzu (cs)
skos:notation	RIV/61388980:_____/06:00051013!RIV07-GA0-61388980
http://linked.open.../vavai/riv/strany	432;437
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA301/04/1315), P(GA303/05/0336), P(LC512), Z(AV0Z40320502), Z(AV0Z50520514), Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Lang, Kamil
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 anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	492831
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/06:00051013
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phosphoryl-transfer-reactions; metal-ions; alkaline-phosphate (en)
http://linked.open.../riv/klicoveSlovo	alkaline-phosphate phosphoryl-transfer-reactions metal-ions
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8B3DBED48C50]
http://linked.open...i/riv/nazevZdroje	Journal of the American Chemical Society
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Center for biomolecules and complex molecular systems Induction of apoptosis by macrocyclic compounds in cancer cells Structural basis for function within the family of nitric oxide synthases
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	128
http://linked.open...iv/tvurceVysledku	Dvořák, Michal Král, V. Králová, Jarmila Lang, Kamil Martásek, P. Sessler, J. L. Lynch, V. Andrievsky, A. Chin, A. O.
http://linked.open...n/vavai/riv/zamer	Design, syntéza a charakterizace klastrů, kompozitů, komplexů a dalších sloučenin na bázi anorganických látek; mechanismy a kinetika jejich interakcí Molekulárně genetické a buněčné základy klíčových biologických procesů: genová exprese, onkogeneze, replikace virů, imunita a vývoj organismů Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0002-7863
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis Polyhydroxylated Sapphyrins: Multisite Non-metallic Catalysts for Activated Phosphodiester Hydrolysis

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