PGES Inhibitors

Cat.No.	Product Name	Information	Product Use Citations
E0840	Yakuchinone A	Yakuchinone A, a natural product isolated from Alpinia oxyphylla Miquel (Zingiberaceae), has strong inhibitory effects on the synthesis of prostaglandins (PGs) and leukotrienes (LTs).
S1960	Pranoprofen	Pranoprofen (Pyranoprofen,Pranopulin) is a non-steroidal COX inhibitor, used as an anti-inflammatory drug in ophthalmology.	FEBS J, 2022, 10.1111/febs.16609 Front Immunol, 2020, 11:534099 Mol Med Rep, 2017, 15(6):4305-4311
S5640	Ethyl caffeate	Ethyl caffeate, a naturally occurring compound found in Bidens pilosa, suppresses NF-kappaB activation and its downstream inflammatory mediators, iNOS, COX-2 and PGE2 in vitro.	Int J Mol Sci, 2023, 24(12)9997
S6850	NE 52-QQ57	NE 52-QQ57 is a selective, and orally available antagonist of G-protein coupled receptor 4 (GPR4) with IC50 of 0.07 μM. This compound effectively blocks GPR4-mediated cAMP accumulation with IC50 of 26.8 nM in HEK293 cells. The antagonism of GPR4 with this chemical significantly inhibits the AGE-induced increased expression of several key inflammatory cytokines and signaling molecules, including tumor necrosis factor-α (TNF-α), interleukin (IL)-1β, IL-6, inducible nitric oxide synthase (iNOS), nitric oxide (NO), cyclooxygenase 2 (COX2), and prostaglandin E2 (PGE2).	Exp Hematol Oncol, 2024, 13(1):13
S3969	Veratric acid	Veratric acid (3,4-Dimethoxybenzoic acid), a simple benzoic acid derived from plants and fruits, has anti-oxidant, anti-inflammation, and blood pressure-lowering effects. This compound reduces upregulated COX-2 expression, and levels of PGE2, IL-6 after UVB irradiation.
S3816	Dehydroevodiamine	Dehydroevodiamine (DHED), a constituent of Evodia rutaecarpa, has various biological effects such as hypotensive, negative chronotropic, ion channel depressant, inhibition of nitric oxide production and cerebral blood flow enhancing activities. This compound inhibits LPS-induced iNOS, COX-2, prostaglandin E2 (PGE2) and nuclear factor-kappa B (NF-κB) expression in murine macrophage cells.
S9054	Pectolinarin	Pectolinarin is a major compound in Cirsium setidens with anti-inflammatory activity. This compound inhibits secretion of IL-6 and IL-8, as well as the production of PGE2 and NO. It also induces apoptosis via inactivation of the PI3K/Akt pathway.
S3304	Stylopine	Stylopine ((R,S)-Stylopine, Tetrahydrocoptisine) reduces nitric oxide (NO), prostaglandin E2 (PGE2), tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta), and the IL-6 production and cyclooxygenase-2 (COX-2) activity caused by the LPS stimulation. This compound is a major component of the leaf of Chelidonium majus L.