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Croatica Chemica Acta, Vol. 68 No. 3, 1995.

Izvorni znanstveni članak

Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides

Đurđica Ljevaković ; Institute of Immunology, Rockefellerova 10, HR-10 000 Zagreb, Croatia
Dijana Parat ; Department of Chemistry, Faculty of Science, University of Zagreb, Strossmayerov trg 14, HR-10 000 Zagreb, Croatia
Jelka Tomašić ; Institute of Immunology, Rockefellerova 10, HR-10 000 Zagreb, Croatia
Srđanka Tomić ; Department of Chemistry, Faculty of Science, University of Zagreb, Strossmayerov trg 14, HR-10 000 Zagreb, Croatia

Puni tekst: engleski, pdf (12 MB) str. 477-484 preuzimanja: 237* citiraj
APA 6th Edition
Ljevaković, Đ., Parat, D., Tomašić, J. i Tomić, S. (1995). Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides. Croatica Chemica Acta, 68 (3), 477-484. Preuzeto s https://hrcak.srce.hr/136708
MLA 8th Edition
Ljevaković, Đurđica, et al. "Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides." Croatica Chemica Acta, vol. 68, br. 3, 1995, str. 477-484. https://hrcak.srce.hr/136708. Citirano 09.03.2021.
Chicago 17th Edition
Ljevaković, Đurđica, Dijana Parat, Jelka Tomašić i Srđanka Tomić. "Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides." Croatica Chemica Acta 68, br. 3 (1995): 477-484. https://hrcak.srce.hr/136708
Harvard
Ljevaković, Đ., et al. (1995). 'Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides', Croatica Chemica Acta, 68(3), str. 477-484. Preuzeto s: https://hrcak.srce.hr/136708 (Datum pristupa: 09.03.2021.)
Vancouver
Ljevaković Đ, Parat D, Tomašić J, Tomić S. Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides. Croatica Chemica Acta [Internet]. 1995 [pristupljeno 09.03.2021.];68(3):477-484. Dostupno na: https://hrcak.srce.hr/136708
IEEE
Đ. Ljevaković, D. Parat, J. Tomašić i S. Tomić, "Syntheses and Enzymatic Hydrolyses of Acylated Methyl α-D-Mannopyranosides", Croatica Chemica Acta, vol.68, br. 3, str. 477-484, 1995. [Online]. Dostupno na: https://hrcak.srce.hr/136708. [Citirano: 09.03.2021.]

Sažetak
Selective pivaloylations of methyl a-D-mannopyranoside under various reaction conditions have been studied. The structures of the products were established by 1H-NMR spectroscopy and acetylation of partially pivaloylated compounds. The order of reactivity of hydroxyl groups was established and found to be 6-OH>3-OH>2-OH>4-OH.
The newly synthesized acylated monosaccharides were subjected to the hydrolysis by rabbit serum and esterases isolated from rabbit serum. Various degrees of regioselectivity were observed in these reactions, depending on the sugar structure.

Hrčak ID: 136708

URI
https://hrcak.srce.hr/136708

Posjeta: 351 *