Potential use of a novel lipase from Aspergillus carneus in deacetylation reactions.
A novel lipase from Aspergillus carneus has been used in organic solvents for efficient regioselective and chemoselective deacetylation of the peracetates of polyphenolic aromatic ketones, esters and amides. A reversal of regioselectivity was observed as compared with the results obtained during deacetylation with porcine pancreatic lipase (PPL).
Parmar
V S
VS
Department of Chemistry, University of Delhi, Delhi-110 007, India. vparmar.duchem@axcess.net.in
Kumar
A
A
Poonam
Pati
H N
HN
Saxena
R K
RK
Davidson
S
S
Gupta
R
R
D000085:Acetates / Q000378:metabolism*; D000107:Acetylation; D000577:Amides / Q000378:metabolism; D000818:Animals; D001230:Aspergillus / Q000201:enzymology*; D004952:Esters / Q000378:metabolism; D005419:Flavonoids; D007659:Ketones / Q000378:metabolism; D008049:Lipase / Q000378:metabolism*; D015394:Molecular Structure; D010179:Pancreas / Q000201:enzymology; D010545:Peroxides / Q000378:metabolism; D010636:Phenols / Q000737:chemistry; D011108:Polymers / Q000737:chemistry; D059808:Polyphenols; D012997:Solvents / Q000378:metabolism; D013552:Swine
D000085:Acetates; D000577:Amides; D004952:Esters; D005419:Flavonoids; D007659:Ketones; D010545:Peroxides; D010636:Phenols; D011108:Polymers; D059808:Polyphenols; D012997:Solvents; D008049:Lipase