GNF179 Metabolite, the derivative of GNF179—an optimized 8,8-dimethyl IP analog—demonstrates significant potency (4.8 nM against the multidrug-resistant W2 strain) alongside in vitro metabolic stability and in vivo oral bioavailability.
NF157 significantly decreases the expression of metalloproteinase (MMP)-3, MMP-13, which can be used in the treatment of osteoarthritis (OA). NF157 is a highly selective nanomolar P2Y11 antagonist (pKi: 7.35). The IC50s are 463 nM, 1811 µM, 170 µM for P2Y
GNF-1331 is a potent, selective, and orally bioavailable porcupine inhibitor (IC50 = 12 nM). Blocking abnormal Wnt signaling is an attractive treatment for a variety of cancers.
13,14-dihydro-15-keto Prostaglandin F1α (13,14-dihydro-15-keto PGF1α) is a metabolite of PGF1α that has been reported in the rat stomach. The measurement of 13,14-dihydro-15-keto PGF1α can be used as a marker of the in vivo production of PGF1α.
6,15-diketo-13,14-dihydro PGF1α is a metabolite of PGI2. It was shown to enhance intracellular cAMP and cholesterol catabolism in bovine arterial smooth muscle cells.
11-deoxy PGF1α is a synthetic analog of PGF1α. In whole animal studies, a dose of 32 mg kg inhibited gastric acid secretion by 35%. 11-deoxy PGF1α is also known to cause rat uterine contractions at a dose 0.3 times that of PGF1α. It also exhibits vasopressor and bronchoconstrictor activities at about half the potency of PGF2α in guinea pigs.
11-deoxy PGF1β is a synthetic analog of PGF1β. In contrast to PGF2α and PGF1α, 11-deoxy PGF1β exhibits vasodepressor and bronchodilator activities in guinea pigs at a dose of 500 μg kg.
Prostaglandin F1α (PGF1α) is the putative metabolite of dihomo-γ-linolenic acid (DGLA) via the cyclooxygenase (COX) pathway. Both PGF1α and PGF2α have been shown to act as priming pheromones for male Atlantic salmon with a threshold concentration of 10-11 M. [1] PGF1α binds to the ovine corpus luteum FP receptor at only 8% of the relative potency of PGF2α. [2] It is only half as active as PGF2α in inducing human respiratory smooth muscle contractions in vitro. [3]
15-keto PGF1α is the initial metabolite of PGF1α via 15-hydroxy PGDH. In mammals, oxidation of C-15 markedly attenuates receptor binding and activity. In fish, the 15-keto compounds serve as post-ovulatory pheromones and are more active than the parent prostaglandins.
Δ17-6-keto Prostaglandin F1α (Δ17-6-keto PGF1α), a cyclooxygenase (COX) metabolite produced from eicosapentaenoic acid (EPA) in a variety of tissues including seminal vesicles, lungs, polymorphonuclear leukocytes, and ocular tissues, alongside other 3-series COX products from EPA such as PGF3α, PGE3, and thromboxane B3, is potentially linked to a lower occurrence of glaucoma in individuals consuming a marine-rich (EPA-rich) diet.
PGF1β, a biochemical compound, functions as a pivotal mediator in inflammatory processes and plays an integral role in uterine contractions. It exhibits significant regulatory effects on platelet aggregation and vasodilation, demonstrating its critical importance in cardiovascular health. Additionally, PGF1β contributes to the regulation of kidney function and electrolyte balance, illustrating its widespread impact across various physiological systems.