. . "Tkadlecov\u00E1, Marcela" . "Rollin, Patrick" . . "Inversion of nitrogen configuration: 1H NMR study of methyl 3,5-dideoxy-b-D-pentofuranosides with annelated pyrazolidine ring"@en . "1"^^ . "conformation;furanoses;mathematical modeling"@en . "3"^^ . . . "[B960CED1D4EF]" . . "Praha" . . "Inverse konfigurace na dus\u00EDku: 1H-NMR studie methyl-3,5,-dideoxy-b-D-pentofuranosid\u016F s anelovan\u00FDm pyrazolidinov\u00FDm kruhem"@cs . . "14a" . "Neuveden" . "683448" . "Inversion of nitrogen configuration: 1H NMR study of methyl 3,5-dideoxy-b-D-pentofuranosides with annelated pyrazolidine ring"@en . "0"^^ . . "0"^^ . "5"^^ . "80-86238-11-3" . "2001-03-22+01:00"^^ . . "Tituln\u00ED slou\u010Deniny vykazuj\u00ED v roztoku b\u011Bhem m\u011B\u0159en\u00ED NMR dv\u011B dynamick\u00E9 rovnov\u00E1hy. Pomoc\u00ED teplotn\u00EDho NMR byly zm\u011B\u0159eny a podle Eyringovy rovnice spo\u010D\u00EDt\u00E1ny zm\u011Bny voln\u00E9 energie a enthalpie t\u011Bchto d\u011Bj\u016F. Z v\u00FDsledk\u016F se zd\u00E1, \u017Ee se jedn\u00E1 o brzd\u011Bnou rotaci kolem C-Ovazby a inverzi konfigurace na dus\u00EDkov\u00FDch atomech." . . . "22330" . . . "RIV/60461373:22330/01:00004414" . "RIV/60461373:22330/01:00004414!RIV/2004/MSM/223304/N" . . "Inverse konfigurace na dus\u00EDku: 1H-NMR studie methyl-3,5,-dideoxy-b-D-pentofuranosid\u016F s anelovan\u00FDm pyrazolidinov\u00FDm kruhem" . . "Inverse konfigurace na dus\u00EDku: 1H-NMR studie methyl-3,5,-dideoxy-b-D-pentofuranosid\u016F s anelovan\u00FDm pyrazolidinov\u00FDm kruhem" . "Inverse konfigurace na dus\u00EDku: 1H-NMR studie methyl-3,5,-dideoxy-b-D-pentofuranosid\u016F s anelovan\u00FDm pyrazolidinov\u00FDm kruhem"@cs . "Sborn\u00EDk konference Cukrblik 2001" . "Title compouds displayed two dynamic processes in solution during NMR measurement. On using temperature-dependent NMR we were able to calculate corresponding free energies according to the Eyring equation. From the results, it can be concluded that bothrestricted rotation around C-O bond and inversion of nitrogen configuration take place."@en . . "Z(MSM 223300006)" . . "Dvo\u0159\u00E1kov\u00E1, Hana" . "Fenclov\u00E1, Lucie" . "Moravcov\u00E1, Jitka" . "\u010Cesk\u00E1 chemick\u00E1 spole\u010Dnost" .