<p>The present invention relates to a method of producing methyl esters of a hyaluronic acid, said method comprising the steps of: (a) providing a suspension comprising the acid form of the hyaluronic acid in methanol; (b) adding an organic solution of trimethylsilyldiazomethane to the suspension and mixing, whereby methyl esters of hyaluronic acid are produced; and (c) recovering the hyaluronic acid methyl esters.</p>
申请公布号
WO2008091915(A1)
申请公布日期
2008.07.31
申请号
WO2008US51743
申请日期
2008.01.23
申请人
NOVOZYMES BIOPOLYMER A/S;KUMAR, VINEET;LONGIN, FANNY;SCHWACH-ABDELLAOUI, KHADIJA;GROSS, RICHARD A.
发明人
KUMAR, VINEET;LONGIN, FANNY;SCHWACH-ABDELLAOUI, KHADIJA;GROSS, RICHARD A.