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Pregled bibliografske jedinice broj: 249971

Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides


Ljevaković, Đurđica; Parat, Dijana; Tomašić, Jelka; Tomić, Srđanka
Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides // Croatica Chemica Acta, 68 (1995), 3; 477-484 (međunarodna recenzija, članak, znanstveni)


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Naslov
Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides

Autori
Ljevaković, Đurđica ; Parat, Dijana ; Tomašić, Jelka ; Tomić, Srđanka

Izvornik
Croatica Chemica Acta (0011-1643) 68 (1995), 3; 477-484

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
alpha-D-mannopyranosides; enzymatic deacylation; serum esterases; regioselectivity

Sažetak
Selective pivaloylations of methyl alpha-D-mannopyranosides under various reaction conditions have been studied. The structures of the products were established by 1-H-NMR spectroscopy and acetylation of partially pivaloylated compounds. The order of reactivity of hydroxyl groups was established and was 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

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
1-07-044

Ustanove:
Imunološki zavod d.d.


Citiraj ovu publikaciju:

Ljevaković, Đurđica; Parat, Dijana; Tomašić, Jelka; Tomić, Srđanka
Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides // Croatica Chemica Acta, 68 (1995), 3; 477-484 (međunarodna recenzija, članak, znanstveni)
Ljevaković, Đ., Parat, D., Tomašić, J. & Tomić, S. (1995) Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides. Croatica Chemica Acta, 68 (3), 477-484.
@article{article, year = {1995}, pages = {477-484}, keywords = {alpha-D-mannopyranosides, enzymatic deacylation, serum esterases, regioselectivity}, journal = {Croatica Chemica Acta}, volume = {68}, number = {3}, issn = {0011-1643}, title = {Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides}, keyword = {alpha-D-mannopyranosides, enzymatic deacylation, serum esterases, regioselectivity} }
@article{article, year = {1995}, pages = {477-484}, keywords = {alpha-D-mannopyranosides, enzymatic deacylation, serum esterases, regioselectivity}, journal = {Croatica Chemica Acta}, volume = {68}, number = {3}, issn = {0011-1643}, title = {Syntheses and enzymatic hydrolyses of acylated methyl alpa-D-mannopyranosides}, keyword = {alpha-D-mannopyranosides, enzymatic deacylation, serum esterases, regioselectivity} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI





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