Lipases as tools in the synthesis of prodrugs from racemic 9-(2,3-dihydroxypropyl)adenine.
Lipases as tools in the synthesis of prodrugs from racemic 9-(2,3-dihydroxypropyl)adenine.
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脂肪酶作为从9-(2,3-二羟基丙氨酸)糖类制药合成的工具。
DOI:
10.3390/molecules171213813
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发表时间:
2012-11-22
期刊:
影响因子:
--
通讯作者:
Zarevúcka M
中科院分区:
文献类型:
--
作者:
Brabcová J;Blažek J;Janská L;Krečmerová M;Zarevúcka M
Lipases from Geotrichum candidum 4013 (extracellular lipase and cell-bound lipase) were immobilized by adsorption on chitosan beads. The enzyme preparations were tested in the synthesis of ester prodrugs from racemic 9-(2,3-dihydroxypropyl)adenine in dimethylformamide with different vinyl esters (acetate, butyrate, decanoate, laurate, palmitate). The transesterification activities of these immobilized enzymes were compared with commercially available lipases (lipase from hog pancreas, Aspergillus niger, Candida antarctica, Pseudomonas fluorescens). Lipase from Candida antarctica was found to be the most efficient enzyme regarding chemical yield of the desired products, while transesterification by lipase from Aspergillus niger resulted in lower yields.
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影响因子:
56.9
作者:
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通讯作者:
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作者:
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