GALACTURONIC ACID-DERIVATIVES .3. SYNTHESIS, CRYSTAL-STRUCTURE, AND SOME REACTIONS OF 2,3,4-TRI-O-ACETYL-BETA-D-GALACTOPYRANURONO-6,1-LACTONE

被引：5

作者：

VOGEL, C

LIEBELT, B

STEFFAN, W

KRISTEN, H

机构：

[1] Universitat Rostock, Fachbereich Chemie, O-2500, Rostock

来源：

JOURNAL OF CARBOHYDRATE CHEMISTRY | 1992年 / 11卷 / 03期

关键词：

D O I：

10.1080/07328309208017994

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

D-Gluco-, D-galacto-, and D-manno-configurated 6,1-lactones of uronic acid were synthesized. A new synthetic approach based on the photobromination, hydrolysis, and oxidation of the corresponding 1,6-anhydro sugars is reported. Conformational studies of 2,3,4-tri-O-acetyl-beta-D-galactopyranurono-6,1-lactone in crystalline form and in solution were undertaken. First results of selective deacetylation catalyzed by wheat germ lipase are reported.

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页码：287 / 303

页数：17

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