LIPASE-CATALYZED SELECTIVE DEACETYLATION OF PERACETYLATED BENZOPYRANONES

被引：20

作者：

PARMAR, VS

PRASAD, AK

SHARMA, NK

VARDHAN, A

PATI, HN

SHARMA, SK

BISHT, KS

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 01期

关键词：

D O I：

10.1039/c39930000027

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecular recognition has been observed in the hydrolysis of peracetates of benzopyranones by lipases from porcine pancreas and Candida cylindracea in organic solvents; the acetoxy group(s) at positions other than peri or ortho to the carbonyl group are hydrolysed preferentially.

引用

收藏

页码：27 / 29

页数：3

相关论文

共 17 条

[1] AN EXAMINATION OF THE RUTACEAE OF HONG-KONG .1. FLAVONOID GLYCOSIDES FROM ZANTHOXYLUM SPECIES AND THE OCCURRENCE OF OPTICALLY ACTIVE HESPERETIN [J].

ARTHUR, HR ;

HUI, WH .

JOURNAL OF THE CHEMICAL SOCIETY, 1956, (MAR) :632-635

[2] A HIGHLY SELECTIVE ENZYME-CATALYZED ESTERIFICATION OF SIMPLE GLUCOSIDES [J].

BJORKLING, F ;

GODTFREDSEN, SE ;

KIRK, O .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (14) :934-935

[3] ENZYMATIC ACYLATION OF SUGARS - RATIONALE OF THE REGIOSELECTIVE BUTYRYLATION OF SECONDARY HYDROXY-GROUPS OF D-GALACTO AND L-GALACTO AND MANNOPYRANOSIDES [J].

COLOMBO, D ;

RONCHETTI, F ;

TOMA, L .

TETRAHEDRON, 1991, 47 (01) :103-110

[4]

Dean F. M., 1963, NATURALLY OCCURRING

[5] ENZYME-CATALYZED ACYLATION OF CASTANOSPERMINE AND 1-DEOXYNOJIRIMYCIN [J].

DELINCK, DL ;

MARGOLIN, AL .

TETRAHEDRON LETTERS, 1990, 31 (22) :3093-3096

[6] STEREOSELECTIVE LIPASE-CATALYZED ACYLATION OF TERPENIC ALLYLIC ALCOHOLS BY FATTY-ACID ANHYDRIDES [J].

FOURNERON, JD ;

CHICHE, M ;

PIERONI, G .

TETRAHEDRON LETTERS, 1990, 31 (34) :4875-4878

[7] SYNTHESIS OF OPTICALLY PURE CIS EPOXYALCOHOLS VIA AN ENZYMATIC ROUTE - AN ALTERNATIVE TO THE SHARPLESS ASYMMETRIC EPOXIDATION [J].

GRANDJEAN, D ;

PALE, P ;

CHUCHE, J .

TETRAHEDRON LETTERS, 1991, 32 (26) :3043-3046

[8]

Harborne J. B., 1988, FLAVONOIDS

[9]

HARBORNE JB, 1975, FLAVANOIDS, P58

[10]

IYER PR, 1968, INDIAN J CHEM, V6, P227