Sanggenon C 是一种从桑属的根皮中分离得到的黄烷酮 Diels-Alder 加合物化合物。Sanggenon C 可抑制NF-κB 活性,抑制 RAW264.7 细胞中诱导型一氧化氮合酶的表达,以及肿瘤坏死因子-α 刺激的细胞粘附和血管细胞粘附分子-1 的表达; Sanggenon C 还具有抗氧化和抗炎作用,也有抑制胰脂肪酶作用。[1,2]
4-Nitrophenyl palmitate serves as a colorimetric substrate for lipase and esterase, enabling the quantification of enzyme activity through the release and colorimetric detection of 4-nitrophenol at 410 nm following enzymatic hydrolysis. This compound facilitates the characterization of enzyme activity across diverse bacterial and mammalian sources, including Burkholderia and porcine pancreaticlipases.
Morachalcone A displays significant tyrosinase inhibitory activity (IC50, 0.013 uM); it also exerts strong pancreaticlipase inhibition with IC 50 value of 6.2 uM. Morachalcone A exhibits neuroprotective effects on HT22-immortalized hippocampal cells agai
Orlistat-d3 is intended for use as an internal standard for the quantification of orlistat by GC- or LC-MS. Orlistat is a digestive lipase inhibitor. It inhibits diacylglycerol lipase α (DAGLα), DAGLβ, α β-hydrolase domain-containing protein 12 (ABHD12), ABHD16A, and platelet-activating factor acetylhydrolase (PAF-AH; IC50s = 0.06, 0.1, 0.08, 0.03, and 0.05 µM, respectively), as well as pancreaticlipase and hormone-sensitive lipase (IC50s = 0.65 and 2.1 µg ml, respectively) but does not inhibit fatty acid amide hydrolase (FAAH) or KIAA1363 (IC50s = >100 µM for both). Orlistat decreases ionomycin-induced production of the endocannabinoid 2-arachidonoyl glycerol (2-AG) in N18TG2 murine neuroblastoma cells when used at a concentration of 1 µM. It also inhibits fatty acid synthase (FASN; Kiapp = ~0.1 µM for the human enzyme) and the proliferation of PC3 prostate cancer cells in a concentration-dependent manner. Orlistat (10 mg kg) decreases serum cholesterol levels and total bod......
2,6,4'-Trihydroxy-4-methoxybenzophenone shows weak inhibitory activity of testosterone 5alpha-reductase, it also shows significant inhibition of pancreaticlipase activity. 2,6,4'-Trihydroxy-4-methoxybenzophenone has neurotrophic activity, it induced neurite outgrowth in PC-12 cells at concentration of 50 microg/ml. 2,6,4â²-Trihydroxy-4-methoxybenzophenone exhibits low cytotoxic effect against HeLa and 3T3 cell lines with IC50 values of 132 ug/ml and 158 ug/ml, repectively. It also shows antioxidant activity on DPPH with IC50 of 10.57 ug/mL.
Cetilistat impurity 1 is an impurity of Cetilistat, which is an inhibitor of pancreaticlipase. It inhibits rat and human pancreaticlipase activity with IC50s of 54.8 nM and 5.95 nM, respectively.
Benastatin C is a polyketide synthase-derived benastatin that has been found inStreptomycesand has diverse biological activities.1,2It inhibits glutathione S-transferase (GST; IC50= 24 μg ml for the rat liver enzyme).2Benastatin C also inhibits the esterase activity of isolated porcine pancreaticlipase (IC50= 10 μg ml). It increases LPS- or concanavalin A-induced blastogenesis of isolated mouse spleen lymphocytes in a concentration-dependent manner. 1.Xu, Z., Schenk, A., and Hertweck, C.Molecular analysis of the benastatin biosynthetic pathway and genetic engineering of altered fatty acid-polyketide hybridsJ. Am. Chem. Soc.129(18)6022-6030(2007) 2.Aoyama, T., Kojima, F., Yamazaki, T., et al.Benastatins C and D, new inhibitors of glutathione S-transferase, produced by Streptomyces sp. MI384-DF12. Production, isolation, structure determination and biological activitiesJ. Antibiot. (Tokyo)46(5)712-718(1993)