About: Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives

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About: Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	3alpha,17beta-Dihydroxy-3beta-methyl-5alpha-androstan-6-one (1) and 3beta,17beta-dihydroxy-3alpha-methyl-5alpha-androstan-6-one (13) were prepared by the reaction of methylmagnesium bromide with the 3-ketosteroids. Structures and configurations in position 3 were determined by NMR spectra. Substitution in the position 6 influences the ratio of the products 3alpha,17beta-Dihydroxy-3beta-methyl-5alpha-androstan-6-one (1) and 3beta,17beta-dihydroxy-3alpha-methyl-5alpha-androstan-6-one (13) were prepared by the reaction of methylmagnesium bromide with the 3-ketosteroids. Structures and configurations in position 3 were determined by NMR spectra. Substitution in the position 6 influences the ratio of the products (en) Reakcí methyl magnesium bromidu s 3-oxo-steroidy byly připraveny 3alpha,17beta-dihydroxy-3beta-methyl-5alpha-androstan-6-on (1) a 3beta,17beta-dihydroxy-3alpha-methyl-5alpha-androstan-6-on (13). Struktura produktů a konfigurace funkční skupiny v poloze 3 byly určeny pomocí NMR spekter. Poměr vznikajících produktů je ovlivněn substitucí v poloze 6 (cs)
Title	Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives Syntéza derivátů 3-methyl-3-hydroxy-6-oxo-androstanu (cs) Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives (en)
skos:prefLabel	Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives Syntéza derivátů 3-methyl-3-hydroxy-6-oxo-androstanu (cs) Synthesis of 3-methyl-3-hydroxy-6-oxo-androstane derivatives (en)
skos:notation	RIV/61388963:_____/04:00100859!RIV/2005/GA0/A57005/N
http://linked.open.../vavai/riv/strany	605;612
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/01/0084), P(IAA4055305), Z(AV0Z4055905)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Chodounská, Hana Pouzar, Vladimír Buděšínský, Miloš Slavíková, Barbora Kohout, Ladislav
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 organické chemie a biochemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	589380
http://linked.open...ai/riv/idVysledku	RIV/61388963:_____/04:00100859
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biologically active steroids; 3-methyl-3-hydroxy-steroids (en)
http://linked.open.../riv/klicoveSlovo	3-methyl-3-hydroxy-steroids biologically active steroids
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[76EB4B77D483]
http://linked.open...i/riv/nazevZdroje	Steroids
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Glutamate receptor modulators: synthesis and activity Synthetic analogues of neurosteroids with activity on membrane receptors
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	69
http://linked.open...iv/tvurceVysledku	Buděšínský, Miloš Chodounská, Hana Kohout, Ladislav Pouzar, Vladimír Slavíková, Barbora
http://linked.open...n/vavai/riv/zamer	Chemical principles of selected biological phenomena in medicine and ecology
issn	0039-128X
number of pages	13 (xsd:int)

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