Discovery of natural pentacyclic triterpenoids as potent and selective inhibitors against human carboxylesterase 1.

SPF Song PeiFang, ZYD Zhu YaDi, MHY Ma HongYing… - 2019 - cabidigitallibrary.org
Abstract Human carboxylesterase 1 (CES1), primarily expressed in the liver and adipocytes,
is responsible for the hydrolysis of endogenous esters (such as cholesteryl esters and …

Quantitative structure–activity relationships for the pre-steady-state inhibition of cholesterol esterase by 4-nitrophenyl-n-substituted carbamates

G Lin, WC Liao, SY Chiou - Bioorganic & medicinal chemistry, 2000 - Elsevier
4-Nitrophenyl-N-substituted carbamates (1–6) are the pseudo-substrate inhibitors of porcine
pancreatic cholesterol esterase. Thus, the first step of the inhibition (Ki step) is the formation …

New cholesterol esterase inhibitors based on rhodanine and thiazolidinedione scaffolds

S Heng, W Tieu, S Hautmann, K Kuan… - Bioorganic & medicinal …, 2011 - Elsevier
We present a new class of inhibitors of pancreatic cholesterol esterase (CEase) based on
'priviledged'5-benzylidenerhodanine and 5-benzylidene-2, 4-thiazolidinedione structural …

Inhibitory effects of the Food Azo Dyes on Pig Liver Carboxylesterase Activity

W Lemerini, Z Arrar, K Mulengi Joseph… - Current Enzyme …, 2015 - ingentaconnect.com
The paper reports the inhibition kinetics of pig liver carboxylesterase (CE) by two food azo
dyes, tartrazine (E 102) and green dye (E102-E132), using ethyl butyrate as substrate …

Heterogeneity of carboxylesterases in rat liver cells

R Gaustad, T Berg, F Fonnum - Biochemical pharmacology, 1992 - Elsevier
Rat liver cells were separated into parenchymal cells (PC), Kupffer cells (KC) and
endothelial cells (EC). The distribution of carboxylesterases (EC 3.1. 1.1) between these cell …

[图书][B] Carboxylesterase inhibition by twelve organophosphates at low and high enzyme concentrations

CA Moore - 2004 - search.proquest.com
The effect that tissue concentration has on the potency of twelve carboxylesterase inhibitors
was studied. Higher inhibition concentration (IC) values from the high tissue concentration …

[引用][C] Some work on the purification and mechanisms of action of ox and sheep liver carboxylesterases

MTC Runnegar - 1968 - espace.library.uq.edu.au
Purification procedures for ox and sheep liver carboxylesterases are described. The starting
material is an acetone powder of the liver tissue. Ammonium sulphate fractionation, ion …

Purification and characterization of two human liver carboxylesterases.

AJ Ketterman, MR Bowles, SM Pond - The International journal of …, 1989 - europepmc.org
1. Two carboxylesterases (EC 3.1. 1.1) purified from human livers were distinguished by pI
(isoelectric point), nondenaturing polyacrylamide gel electrophoresis, molecular weight …

Analysis of genetic polymorphism on the promoter region of a human liver carboxylesterase gene

M HOSOKAWA, E TSUKADA… - Drug Metabolism and …, 1999 - jstage.jst.go.jp
抄録 A gene encoding a 5'flanking region of human liver carboxylesterase (CES) has been
isolated and characterized. Analysis of genomic lambda clone H2A revealed that the gene …

Discovery of natural pentacyclic triterpenoids as potent and selective inhibitors against human carboxylesterase 1

PF Song, YD Zhu, HY Ma, YN Wang, DD Wang… - Fitoterapia, 2019 - Elsevier
Abstract Human carboxylesterase 1 (CES1), primarily expressed in the liver and adipocytes,
is responsible for the hydrolysis of endogenous esters (such as cholesteryl esters and …