engleski

Partial purification of esterases from rabbit serum and their use in regioselective deacylations of sugars

14-C-labelled methyl-2, 6-di-O-pivaloyl-alpha-D-glucopyranoside was used as a substrate for the detection of esterase activity in the isolation of esterase II from rabbit serum. On treatment of methyl 2, 6-di-O-pivaloyl-alpha-D-glucopyranoside with rabbit serum and esterase II , the 6-O-pivaloyl group was removed selectively. Likewise, the 6-O-pivaloyl group was removed selectively from methyl 2-acetamido-2-deoxy-3, 4, 6-tri-O-pivaloyl-alpha-D-glucopyranoside.

esterases ; serum ; regioselective deacylations ; glucopyranosides

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