Composés et métabolites pharmaceutiques et vétérinaires

Curcumin-β-D-glucuronide, a principal metabolite detected in hepatic tissue and portal blood following oral consumption of Curcumin, is utilized in colon cancer

C24:1 1-Deoxyceramide (m18:1/24:1(15Z)) is a lipid molecule that can be used in life science related research. The CAS number of C24:1 1-Deoxyceramide (m18:1/24:1(15Z)) is 1246298-58-7.

AalphaC (2-Amino-alpha-carboline) is a potential carcinogen.

Tiracizine HCl, a new class I antiarrhythmic drug, was studied in patients with ischemic heart disease and shown to decrease myocardial contractile function.

12,15-Epoxy-13-methyl-12,14-eicosadienoic acid, a furan fatty acid first identified in northern pike (E. lucius), exhibits elevated levels in the liver of starving cod.

<p>13-OAHSA, a branched fatty acid ester of hydroxy fatty acids (FAHFAs), results from the esterification of oleic acid to 13-hydroxy stearic acid. It represents a significant component of the FAHFA family, most abundantly expressed in the serum of glucose-tolerant AG4OX mice that exhibit adipose tissue-specific overexpression of the Glut4 glucose transporter. Similar to other FAHFAs which are known to enhance glucose tolerance, stimulate insulin secretion, and exert anti-inflammatory effects, 13-OAHSA may play a pivotal role in managing metabolic syndrome and inflammation.</p>

<p>13,14-Dihydro-15(R)-Prostaglandin E1 (13,14-dihydro-15(R)-PGE1) is an analog of 13,14-dihydro-PGE1 characterized by its R-configured hydroxyl group at the C-15 position [1].</p>

Hypogeic acid is isolable from cultures of autotrophic bacteria linked to sulfate accumulation in biofilters [1].

15-beta PGF2α, a biochemical compound, serves as a pivotal mediator in diverse physiological processes.

17-Phenyl trinor prostaglandin A2 is a synthetic analog of prostaglandin [1].

<p>R1498 inhibits CDK2, targets angiogenesis and mitosis, and is an oral treatment for liver and stomach cancer.</p>

<p>14,15-Epoxyeicosatrienoic acid (14,15-EET), derived from Arachidonic acid metabolism, significantly inhibits platelet aggregation in vivo and enhances</p>

2-Stearoyl-sn-glycero-3-phosphatidylcholine (2-Stearoyl-sn-glycero-3-PC) is a lysophospholipid characterized by the presence of stearic acid at the sn-2 position. This compound has been identified in the myocardium of rabbits.

Branched fatty acid esters of hydroxy fatty acids (FAHFAs) are lipids recently discovered to be modulated by dietary influences such as fasting and high-fat feeding, and they play a role in enhancing insulin sensitivity. These compounds typically feature a carbon-16 or carbon-18 fatty acid (e.g., palmitoleic, palmitic, oleic, or stearic acid) esterified to a carbon-16 or carbon-18 hydroxy fatty acid. A specific example is 12-SAHSA, which consists of stearic acid linked to 12-hydroxy stearic acid. Notably, 12-SAHSA levels are found to be moderately increased in the serum of glucose tolerant AG4OX mice, a model characterized by adipose tissue-specific overexpression of the Glut4 glucose transporter.

1-Palmitoyl-3-stearoyl-rac-glycerol, a diacylglycerol, features palmitic acid at the sn-1 position and stearic acid at the sn-3 position. This compound appears in palm-based diacylglycerols derived from palm stearin, palm mid fraction, palm oil, and palm olein, as well as in extracts of wheat bran and brewer's spent grain.

<p>1,2-Dioleoyl-3-linoleoyl-rac-glycerol (OOL) is a triglyceride featuring oleic acid at the sn-1 and sn-2 positions and linoleic acid at the sn-3 position. This compound is prevalent in several seed and vegetable oils, such as those from pumpkin seeds, olives, and sesame.</p>

<p>AZD6605 is a potent, reversible inhibitor of, MMP2, MMP9, MMP12 and MMP13.</p>

1-Myristoyl-2-linoleoyl-3-oleoyl-rac-glycerol, a triacylglycerol, features myristic acid, linoleic acid, and oleic acid at the sn-1, sn-2, and sn-3 positions, respectively. This compound is prevalent in mature human milk, infant formula fats, and butterfat.

<p>Prostaglandin H2 (PGH2), initially isolated from the incubation of arachidonic acid with ovine seminal vesicle microsomes, acts as a potent vasoconstrictor. It serves as the precursor for all 2-series prostaglandins (PGs) and thromboxanes (TXs). Moreover, as a TP receptor agonist, PGH2 irreversibly aggregates human platelets at concentrations of 50-100 ng/ml.</p>

11β-13,14-Dihydro-15-keto PGF2α, a PGD2 metabolite in the 15-hydroxy PGDH pathway, is formed in human males upon infusion or inhalation of tritiated PGD2, with peak plasma levels of both 11β-PGF2α and 11β-13,14-dihydro-15-keto PGF2α observed within 10 minutes. In human lung homogenates, PGD2 is metabolized firstly to 11β-PGF2α and subsequently to 11β-15-keto-PGF2α in the presence of NAD+, but not to 11β-13,14-dihydro-15-keto PGF2α. Conversely, guinea pig liver and kidney homogenates can metabolize PGD2 to 11β-13,14-dihydro-15-keto PGF2α via 11β-PGF2α, with both NAD+ and NADP+ being requisite for this conversion.

A 62198 is a potent and selective renin inhibitor with potential as a hypotensive agent.

<p>Hydroxyphenyllactic acid is an antifungal metabolite, fungi such as Lactobacillus sp. SK007.</p>

1,2-Dioleoyl-3-stearoyl-rac-glycerol, a triacylglycerol, features oleic acid at the sn-1 and sn-2 positions and stearic acid at the sn-3 position. This compound is present in sunflower, corn, and soybean oils, as well as in ostrich oil.

C16 1-Deoxyceramide (m18:1/16:0) is a lipid molecule that can be used in life science related research. The CAS number of C16 1-Deoxyceramide (m18:1/16:0) is 1246298-56-5.

VPC32183 is a competitive antagonist of LPA1 and LPA3 receptors.

N-Oleoyl taurine, an amino-acyl endocannabinoid isolated from rat brain, along with several arachidonoyl amino acids such as N-arachidonoyl dopamine and N-arachidonoyl serine, have been derived from bovine brain. Mass spectral lipidomics analysis of rat brain revealed a series of fatty acyl amides of taurine, marking the discovery of a new class of compounds. These compounds, found in the kidney, are known to activate members of the transient receptor potential (TRP) family of calcium channels, with N-Oleoyl taurine specifically potentially activating TRPV1 and TRPV4 channels.

JTV-803 inhibits factor Xa (K(i) 0.019 µM, IC(50) 0.081 µM), 100x more selective vs thrombin, extends clotting times dose-dependently.

<p>Iomazenil is an antagonist and partial inverse agonist of benzodiazepine and potential therapy for alcohol abuse.</p>

<p>5(S)-HETrE, made by 5-LO from mead acid, has unknown biological activity and metabolic fate.</p>

H-0104 Dihydrochloride is an inhibitor of ROCK that acts by applying potent intraocular pressure (IOP)-lowering effects into the eyes of monkeys.

6,9,12,15-Hexadecatetraenoic acid-ethyl ester, an n-1PUFA, demonstrates oral activity and has been shown to lower plasma triglyceride levels in mice when

TMC-649128, a RNA polymerase NS5B inhibitor, is used for the treatment of HCV infection.

Calcium palmitate, a long-chain saturated fatty acid prevalent in animals and plants, induces the expression of glucose-regulated protein 78 (GRP78) and CCAAT/enhancer binding protein homologous protein (CHOP) in mouse granulosa cells. It is employed to establish a cell steatosis model [1] [2].

<p>1,2-Dimyristoyl-3-palmitoyl-rac-glycerol (MMP) is a triacylglycerol comprising myristic acid and palmitic acid [1].</p>

Phytomonic acid, a saturated fatty acid with a cyclopropane ring structure that behaves similarly to a double bond, predominates in gram-negative bacteria L. arabinosus, protozoa, and the seed oil of B. coccineus (Connaraceae). This compound may play a role in regulating cell membrane fluidity.

5-Androstenetriol, a steroid and active metabolite of dehydroepiandrosterone (DHEA), demonstrates significant therapeutic effects. Administered at 0.75 mg/25 g body weight, it mitigates radiation-induced mortality and facilitates hematopoietic recovery from surviving stem cells in mice. Moreover, a dosage of 40 mg/kg enhances survival rates in rats subjected to surgical trauma-induced sepsis. Additionally, elevated urinary levels of 5-androstenetriol are observed in women suffering from androgenic alopecia.

5-PAHSA, a FAHFA formed through the formal condensation of the carboxy group of palmitic acid with the hydroxy group of 5-hydroxystearic acid, serves as a human metabolite, possesses anti-inflammatory and hypoglycemic properties, and is categorized as a long-chain fatty acid. This compound, deriving from hexadecanoic acid and octadecanoic acid, is the conjugate acid of a 5-PAHSA(1-).

C24:1 dihydro 1-Deoxyceramide (m18:0/24:1) is a lipid molecule that can be used in life science related research. The CAS number of C24:1 dihydro 1-Deoxyceramide (m18:0/24:1) is 1246298-60-1.

C22 Phytoceramide (t18:0/22:0) is a lipid molecule that can be used in life science related research. The CAS number of C22 Phytoceramide (t18:0/22:0) is 164576-03-8.

5(R)-HETE, a chemotactic for neutrophils, is a potent rare arachidonic acid derivative confirmed in S. solidissima oocytes.

GYKI-16084 is a postsynaptic alpha2 receptor blocker with potential efficacy in the treatment of benign prostatic hyperplasia.

1-1(Z)-Hexadecenyl-2-palmitoyl-sn-glycero-3-PE, a plasmalogen, incorporates 1(Z)-hexadecenoic acid and palmitic acid at the sn-1 and sn-2 positions, respectively.

β-cyano-L-Alanine (Beta-cyano-l-alanine) is a nitrile of widespread occurrence in higher plants.

Gentisein (NSC-329491), a primary metabolite of Mangiferin, exhibits significant inhibition of serotonin uptake, demonstrating potency with an IC50 value of 4.7

1-Palmitoyl-2-oleoyl-3-stearoyl-rac-glycerol, a primary triacylglycerol in cocoa butter, features palmitic acid (at the sn-1 position), oleic acid (at the sn-2 position), and stearic acid (at the sn-3 position).

EOS (d18:1/30:0/18:2) is a lipid molecule that can be used in life science related research. The CAS number of EOS (d18:1/30:0/18:2) is 97040-38-5.

1-Linoleoyl-3-α-linolenoyl-rac-glycerol, a diacylglycerol, features linoleic acid at the sn-1 position and α-linolenic acid at the sn-3 position. This compound is identified in olive oil that has undergone lipase-catalyzed glycerolysis, utilizing immobilized lipase B derived from C. antarctica.

<p>Leukotriene C4 (14,15-LTC4) is an inflammatory mediator synthesized from arachidonic acid through the actions of 15- and 12-lipoxygenases (LOs), involving intermediates such as 15-HpETE and 14,15-LTA4. Unlike the majority of leukotrienes formed via the 5-LO pathway, 14,15-LTC4 is an eoxin predominantly produced by eosinophils, although mast cells and nasal polyps can also synthesize it. While its physiological roles are not well understood, 14,15-LTC4 exhibits limited contractile activity on guinea pig ileum and pulmonary parenchyma. However, it can increase vascular permeability in human endothelial cell monolayers in vitro with potency comparable to 5-LO-derived leukotrienes, contributing to plasma leakage characteristic of inflammation.</p>

1-Stearoyl-3-linoleoyl-rac-glycerol, a diacylglycerol, incorporates stearic acid at the sn-1 position and linoleic acid at the sn-3 position. Its levels rise in a time-dependent manner throughout the ripening process of dry-cured sausages.

2-Myristyl dipalmitin (PMP), a triglyceride of palmitic acid, shows potential as a lipid marker for Wilson's disease (WD) [1] [2].

Cismonoenoic acids form readily from unsaturated fatty acids in animal tissues, with palmitoleic acid (9-cis-hexadecenoic acid) deriving from palmitic acid. An intermediate, 1Δ2-trans-hexadecenoic acid, arises during the β-oxidation of palmitic acid. Furthermore, Δ2-trans-hexadecenoic acid, at a dose of 10 mg/kg, significantly reduces gastric juice secretion in pylorus-ligated rats, indicating potential for gastric ulceration simulation models.

SNAP-7941: Selective MCH1 receptor antagonist with potential anxiolytic, antidepressant, and appetite-suppressing qualities.

1,2-Dilinoleoyl-3-α-linolenoyl-rac-glycerol is a triacylglycerol featuring linoleic acid at the sn-1 and sn-2 positions and α-linolenic acid at the sn-3 position, identified within corn and soybean oils.

Flucythrinate is an insecticide.

l-Primaquine is used to treat and prevent malaria and to treat Pneumocystis pneumonia.

2,3-Diphospho-D-glyceric acid pentasodium salt is a highly anionic polyphosphorus compound located within the concave center of red blood cells, where it

11(Z),14(Z),17(Z)-Eicosatrienoic acid methyl ester is the ester derivative of 11(Z),14(Z),17(Z)-eicosatrienoic acid, identified within lipid-producing microalgae Nannochloropsis, as well as in diesel-contaminated soils and residential wastewater.

N,N-dihexyl Sphingosine (d18:1/6:0/6:0) is a lipid molecule that can be used in life science related research. The CAS number of N,N-dihexyl Sphingosine (d18:1/6:0/6:0) is 2377379-53-6.

1,2-Dioleoyl-3-docosohexaenoyl-rac-glycerol, a triacylglycerol, consists of oleic acid at the sn-1 and sn-2 positions and docosahexaenoic acid at the sn-3 position. This compound has been identified in human breast milk.

(+)-Carbovir is a nucleoside analog with increased chemical stability and increased metabolic stability.

1,2-Dioleoyl-3-α-linolenoyl-rac-glycerol, a triacylglycerol, features oleic acid at the sn-1 and sn-2 positions and α-linolenic acid at the sn-3 position. This compound has been identified in the fat body of male B. lapidarius bumblebees.

1-Palmitoyl-sn-glycerol 3-phosphate (1-P-GPA), an endogenous metabolite, is utilized in the research of non-alcoholic fatty liver disease [1].

Ganciclovir triphosphate: synthetic 2'-deoxy-guanosine analog, treats/prevents CMV, IC50 of 0.01 μM, effective across species.

C2 Dihydro Ceramide (d18:0/2:0) (C2 Dihydroceramide) is a ceramide that is a precursor of ceramide synthesis and stimulates ABCA1-mediated cholesterol efflux.

Diflumidone sodium is a non-steroidal agent with anti-inflammatory activity.

Amb123203 is an inhibitor of the budding of mVP40 and eVP40 VLPs that acts by blocking mVP40-795 Nedd4 protein-protein interaction.

1-O-Hexadecyl-2-arachidonoyl-sn-glycero-3-PC undergoes acylation through the action of CoA-independent transacylase, transforming lyso-PAF C-16 into this compound. It serves as the predominant precursor in the biosynthesis of PAF C-16 via the remodeling pathway.

Hypusine is an N-terminal amino alcohol derivative of Lys occurring in bovine brain &

1-Stearoyl-2-palmitoyl-3-oleoyl-rac-glycerol is a triacylglycerol comprising stearic acid (at the sn-1 position), palmitic acid (at the sn-2 position), and oleic acid (at the sn-3 position), identified in bovine milk.

"1-O-Hexadecyl-2-eicosapentaenoyl-sn-glycero-3-PC is a compound that results from the incorporation of eicosapentaenoic acid (EPA) into lyso-PAF C-16, a process demonstrated in neutrophils from monkeys and humans consuming a diet rich in fish oils. Furthermore, it functions as a precursor for PAF C-16 synthesis via the remodeling pathway."

ZKN14489, also known as 08:0 DG and 1,2-dioctanoyl-sn-glycerol, is a short-chain, cell-permeable diacylglycerol that serves as a lipid cofactor for activating protein kinase C.

11-Dehydro Thromboxane B3 (11-dehydro TXB3) serves as a urinary metabolite of TXA3 in humans following an increased dietary intake of EPA.

<p>Palmitoleic acid, an ω-7 monounsaturated fatty acid found in macadamia and sea buckthorn oils, enhances both basal and insulin-stimulated glucose uptake, as well as Glut4 protein levels in 3T3-L1 adipocytes at a 200 µM concentration. Ex vivo, at a dosage of 300 mg/kg per day, it significantly increases glucose uptake and both aerobic and anaerobic glycolysis, while decreasing de novo fatty acid synthesis and the activity of lipogenic enzymes, specifically ATP citrate lyase (ACL) and glucose-6-phosphate dehydrogenase (G6PDH), in isolated murine adipocytes. Furthermore, the dietary administration of palmitoleic acid at 300 mg/kg mitigates high-fat diet-induced insulin resistance and liver inflammation in mice.</p>

Taurohyocholic acid (THCA), a taurine-conjugated form of porcine-specific primary bile acid hyocholic acid, inhibits cholesterol crystal precipitation by stabilizing cholesterol in the liquid-crystalline phase and prevents cholestasis and cellular necrosis in isolated rat livers induced by taurolithocholic acid. Additionally, THCA levels rise in the urine of patients with hepatitis B-induced cirrhosis.

M-0002, a vasopressin V2 receptor antagonist, is used potentially for the treatment of ascites.

1,3-Dipalmitoyl-2-linoleoyl glycerol is a triacylglycerol featuring palmitic acid at the sn-1 and sn-3 positions, and linoleic acid at the sn-2 position. Identified within the palm stearin fraction of palm oil and as a trace constituent in soybean germ oil, this compound exemplifies the structural diversity of fats and oils in both plant-based sources.

H-0106 Dihydrochloride is an inhibitor of ROCK that acts by applying strong intraocular pressure (IOP)-lowering effects into the eyes of monkeys.

5α-Androstan-3β-ol, a steroidal androgen, demonstrates selective interaction with cellular components, showing affinity for the androgen receptor (AR) with an IC50 of 1.7 µM and activating the pregnane X receptor (PXR) in HepG2 cells with an EC50 of 0.8 µM. It selectively inhibits the hydroxylase activities of 16α- and 6β-hydroxylase over 16β- or 7α-hydroxylase, with IC50 values of 70 and 110 µM, compared to >150 µM for the latter enzymes, indicating a specificity in its enzyme inhibition profile. Additionally, administration of this compound at a dosage of 30 mg/kg results in a decrease in testis weight and sperm production in mice, highlighting its biological effects on male reproductive parameters.

Dinophysistoxin 1 (DTX 1, 35-methylokadaic acid), a causative agent of diarrhetic shellfish poisoning, exhibits tumor-promoting activity and also acts as a skin

Indeloxazine is a cerebral activator and anticonvulsant.

1,2-Distearoyl-3-arachidoyl-rac-glycerol, a triacylglycerol, comprises stearic acid at the sn-1 and sn-2 positions and arachidic acid at the sn-3 position. This compound is present in butterfat.

Deleobuvir sodium (BI207127), a hepatitis C NS5B inhibitor, showed promise in some trials but was discontinued in 2013 due to insufficient efficacy.

1-Stearoyl-2-eicosapentaenoyl-sn-glycero-3-PC is a phospholipid comprising stearic acid and eicosapentaenoic acid at the sn-1 and sn-2 positions, respectively, identified in human red blood cells (RBCs).

1-Oleoyl-2-hydroxy-sn-glycero-3-PG (sodium salt), a lysophospholipid with oleic acid (18:1) at the sn-1 position, finds application in creating micelles, liposomes, and various artificial membranes, notably in lipid-based drug delivery systems.

Branched fatty acid esters of hydroxy fatty acids (FAHFAs) are endogenous lipids that are influenced by fasting and high-fat diets and linked to improved insulin sensitivity in mice. These compounds typically feature a chain of either 16 or 18 carbon atoms (for example, palmitoleic, palmitic, oleic, or stearic acid) esterified with a hydroxy fatty acid chain of similar length. One specific FAHFA, known as 5-OAHSA, consists of oleic acid bonded to the fifth carbon of hydroxy stearic acid. Within the FAHFA family, OAHSAs exhibit the highest serum levels in AG4OX mice, which are known for their glucose tolerance attributed to the overexpression of the Glut4 glucose transporter in adipose tissue.

R-1663 inhibits factor Xa, prolongs clotting, reduces thrombin without affecting bleed time; more effective on peak than ETP.

<p>1,2-Dipropionyl-sn-glycero-3-phosphocholine (PC) is a phospholipid characterized by the presence of propionic acid at its sn-1 and sn-2 positions. This compound has applications in the investigation of interactions between water and the phosphocholine headgroup in aqueous solutions.</p>

Eicosapentaenoic acid (EPA) is metabolized into epoxyeicosatetraenoic acids (EpETE) by multiple cytochrome P450 isoforms. The predominant compound of this epoxygenase pathway, (±)17(18)-EpETE, induces relaxation in vascular and airway smooth muscles through its action on large conductance Ca2+-activated K+ (BKCa) channels, specifically by binding to the BKα channel subunits. Another notable epoxygenase pathway derivative, (±)11(12)-EpETE, also generated from EPA via CYP450 activity in both in vitro and in vivo studies, has biological and physiological roles that are yet to be fully elucidated.

9(Z),11(E)-Conjugated Linoleic Acid Methyl Ester, identified in lemon grass (C. flexuosus), serves as a standard for quantifying conjugated linoleic acids in thermally stressed olive oil and trans fats in bakery products. [Matreya, LLC. Catalog No. 1255]

Branched fatty acid esters of hydroxy fatty acids (FAHFAs) are a class of endogenous lipids whose levels are modulated by fasting and high-fat diets and are linked to insulin sensitivity. These compounds typically consist of a C-16 or C-18 fatty acid, such as palmitoleic, palmitic, oleic, or stearic acid, esterified to a hydroxylated C-16 or C-18 lipid. One specific form of FAHFA, known as 9-OAHSA, involves the esterification of oleic acid to 9-hydroxy stearic acid. Within the FAHFA family, OAHSAs notably represent the predominant form found in the serum of glucose-tolerant AG4OX mice, which uniquely overexpress the Glut4 glucose transporter in adipose tissue.

6-Hydroxy Bexarotene, an oxidative metabolite of bexarotene, serves as a high-affinity ligand for retinoid X receptors (RXRs), specifically binding to RXRα, RXRβ, and RXRγ, as well as to the retinoic acid receptor α (RARα) with dissociation constants (Kds) of 3.46, 4.21, 4.83, and 8.17 μM, respectively. It demonstrates selective activation of RXRα, RXRβ, and RXRγ over RARα, RARβ, and RARγ in vitro, with half-maximal effective concentrations (EC50s) of 398, 356, 420, 4,414, 2,121, and 2,043 nM, respectively.

1,2-Dipalmitoyl-3-myristoyl-rac-glycerol, a triacylglycerol, incorporates palmitic acid at the sn-1 and sn-2 positions, along with myristic acid at the sn-3 position, and is identified in bovine milk fat.

12(Z),15(Z)-Heneicosadienoic acid, an ω-6 very long-chain polyunsaturated fatty acid, serves as a positional isomer of heneicosadienoic acid, which is scarcely found in living organisms.

<p>L-DABA hydrobromide (L-2,4-Diaminobutyric acid hydrobromide) , GABA transaminase inhibitor with antitumor and anticonvulsant activity.</p>

<p>6′SLN is a characteristic glycan found on the surface of cancer-related extracellular vesicles (EVs) and serves as the primary form of protein glycosylation within EVs. Additionally, 6′SLN, a derivative of sialic acid, interacts with hemagglutinins (HAs) from both human and avian influenza strains, making it relevant in the study of anti-influenza drugs.</p>

Squalestatin 3 is an inhibitor of squalene synthase.

Inosine 5'-diphosphate sodium, a purine ribonucleoside diphosphate with inosine as its nucleobase, plays a role in intracellular energy metabolism and signal transduction processes.

<p>Xanthosine 5'-monophosphate is produced from inosine monophosphate (IMP) through the catalytic action of inosine monophosphate dehydrogenase (IMPDH).</p>

LTF4, made in vitro from LTE4 with enzymes, contracts vascular muscle weakly; potency is LTD4 > LTC4 > LTE4 >> LTF4.

<p>Morocromen is a 2-benzamidobenzoic acid derivative characterized by its ability to enhance coronary activity.</p>

Calcium 2-hydroxypropanoate (pentahydrate) acts as an activator of the hydroxyl-carboxylic acid receptor 1 (HCAR1) and serves as an epigenetic regulator that induces lysine residue lactylation. This compound, a glycolysis end product, bridges the gap between glycolysis and oxidative phosphorylation and functions as a tumor metabolite with immunoprotective effects of lactate in antitumor immunity.

L-Sepiapterin aids in making BH4, a coenzyme essential for eNOS, enhancing artery function and angiogenesis, while suppressing ovarian cancer cell growth.

13(R)-HODE, produced from linoleic acid, inhibits platelet aggregation (IC50=2.7μM) and is found in bovine endothelial cells.

LXA5 is made from EPA by leukocytes, contracts guinea pig lungs like LXA4/LXB4, but doesn't dilate aorta.