polyunsaturated

Linoleic acid (9,12-octadecadienoic acid) 是一种天然的多不饱和脂肪酸，存在于动植物油中。Linoleic acid 是一种必需脂肪酸，是膜磷脂的一部分。

Sesamin 是多不饱和脂肪酸生物合成中的选择性delta 5 去饱和酶抑制剂，是在芝麻油中存在丰富的木脂素。它对脑缺血具有有效的神经保护作用。

Eicosadienoic acid 是天然存在的 n-6 多不饱和脂肪酸，主要再动物组织中获得。

Eicosapentaenoic Acid 是一种 ω-3 脂肪酸。

Adrenic Acid (cis-7,10,13,16-Docosatetraenoic acid) 是一种天然的多不饱和脂肪酸，主要存在于肾上腺，肾脏，大脑和脉管系统中。Adrenic Acid 能够调节肾上腺皮质血管的血管紧张度。Adrenic Acid 也是非酒精性脂肪肝疾病的炎症增强剂。

Dihomo-γ-Linolenic acid methyl ester 是 Dihomo-γ-Linolenic acid 的甲酯形式，Dihomo-γ-Linolenic acid 具有抗炎和抗增殖作用。

5-OxoETE (5-KETE) 是一种多不饱和脂肪酸衍生物，是嗜酸性粒细胞的趋化因子，是肠易激综合征的潜在生物标志物。5-OxoETE 通过磷脂酶 C（PLC）和百日咳毒素依赖性机制选择性刺激非肽能、异凝集素 B4 （IB4） 阳性 DRG 神经元，可用于研究哮喘、癌症和心血管疾病。

Navamepent (RX-10045) 是 resolvin E1 (一种膳食-3多不饱和脂肪酸代谢物)的类似物，具有强大的抗炎活性，可减少角膜炎症、上皮损伤，加速角膜组织修复。Navamepent 可抑制角膜上皮细胞释放几种关键促炎介质。Navamepent 对干眼和杯状细胞损失非常有效，可加速泪液的产生。

CIL56 (CA3) 是一种选择性铁死亡诱导剂，可通过产生铁依赖性活性氧来诱导细胞铁死亡。

4,7,10,13,16-Docosapentaenoic acid (22:5n-6) is an endogenous metabolite [HMDB0002349], [CHEBI:32698], [CHEMBL113282], [PubChem CID: 3082141], that belongs to (non-methylene-interrupted polyunsaturated fatty acids) (NMIFA). This molecule is (biosynthesized from adrenate) and is classified as a (non-methylene interrupted fatty acid), (medium-chain fatty acid), and (DPA).

Palmitoyldocosahexaenoyl phosphatidylcholine 是一种多不饱和脂肪酸，可模拟特殊细胞膜结构域脂质。

Soya fatty acids is a class of polyunsaturated fatty acids isolated from soybean.

Docosapentaenoic acid (C22:5)，也叫做Clupanodonic acid和二十二碳五烯酸，是一种多不饱和脂肪酸。全顺式 4,7,10,13,16-DPA在神经保护、抗癌和抗炎等方面具有重要作用，包括调节血脂、软化血管、降低血液粘度、改善视力、促进生长发育和提高人体免疫功能。

Eicosapentaenoyl-L-carnitine chloride 是由 Eicosapentaenoic Acid 和 L-Carnitine 构成的一种长链酰基肉碱。在失焦透镜导致的近视小鼠模型中，喂食富含 n-3 n-6 多不饱和脂肪酸 (PUFAs) 的小鼠，其眼部的 Eicosapentaenoyl-L-carnitine chloride 水平有所上升。

1,3-Didocosahexaenoyl glycerol (DG(22:6 0:0 22:6)) 是一种 ω-3 多不饱和脂肪酸，与 Poly-l-glutamic acid (PGA) 结合后，在大鼠心肌缺血 再灌注 (I R) 损伤模型中显示出心脏保护效果。

Lipoxin C4 is a bioactive autacoid metabolites of arachidonic acid made by various cell types. It is categorized as a nonclassic eicosanoid and member of the specialized pro-resolving mediator (SPMs) family of polyunsaturated fatty acid (PUFA) metabolites

Plastoquinone is a polyunsaturated side-chain quinone derivative which is an important link in the electron transport chain of green plants during the photosynthetic conversion of light energy by photophosphorylation into the potential energy of chemical

Anacardic acid diene is a polyunsaturated form of anacardic acid that has been found in cashew nut shell liquid. It has antibacterial activity against methicillin resistant S. aureus (MRSA) and S. mutans (MICs = 12.5 and 6.25 μg ml, respectively). Anacardic acid diene has schistosomicidal activity against adult S. mansoni worms when used at a concentration of 100 μM. It also inhibits soybean lipoxygenase-1 in a time-dependent manner.

Cytochrome P450 metabolism of polyunsaturated fatty acids produces numerous bioactive epoxide regioisomers. (±)10(11)-EpDPA is a docosahexaenoic acid epoxygenase metabolite, derived via epoxidation of the 10,11-double bond of DHA. It has been detected in rat brain and spinal cord, as well as human serum, and acts as a substrate for soluble epoxide hydrolase with a Km value of 5.1 μM. (±)10(11)-EpDPA and other epoxy metabolites of DHA are reported to demonstrate antihyperalgesic activity in inflammatory and neuropathic pain models and to potently inhibit angiogenesis and tumor growth in in vitro assays.

Cytochrome P450 metabolism of polyunsaturated fatty acids produces numerous bioactive epoxide regioisomers. (±)13(14)-EpDPA is a docosahexaenoic acid epoxygenase metabolite, derived via epoxidation of the 13,14-double bond of DHA. It has been detected in rat brain and spinal cord and is a preferred substrate for soluble epoxide hydrolase with a Km value of 3.2 μM. (±)13(14)-EpDPA demonstrates antihyperalgesic activity in inflammatory and neuropathic pain models. (±)13(14)-EpDPA and other epoxy metabolites of DHA are also reported to potently inhibit angiogenesis and tumor growth in in vitro assays.

(±)10-HDHA is an autoxidation product of docosahexaenoic acid (DHA) in vitro.[1][2] It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes.[3][4][5] (±)10-HDHA is a potential marker of oxidative stress in brain and retina where DHA is an abundant polyunsaturated fatty acid. Reference：[1]. VanRollins, M., and Murphy, R.C. Autooxidation of docosahexaenoic acid: Analysis of ten isomers of hydroxydocosahexaenoate. J. Lipid Res. 25(5), 507-517 (1984).[2]. Reynaud, D., Thickitt, C.P., and Pace-Asciak, C.R. Facile preparation and structural determination of monohydroxy derivatives of docosahexaenoic acid (HDoHE) by α-tocopherol-directed autoxidation. Anal. Biochem. 214(1), 165-170 (1993).[3]. VanRollins, M., Baker, R.C., Sprecher, H., et al. Oxidation of docosahexaenoic acid by rat liver microsomes. J. Biol. Chem. 259(9), 5776-5783 (1984).[4]. Yamane, M., Abe, A., and Yamane, S. High-performance liquid chromatography-thermospray mass spectrometry of epoxy polyunsaturated fatty acids and epoxyhydroxy polyunsaturated fatty acids from an incubation mixture of rat tissue homogenate. J. Chromatogr. 652(2), 123-136 (1994).[5]. Kim, H.Y., Karanian, J.W., Shingu, T., et al. Sterochemical analysis of hydroxylated docosahexaenoates produced by human platelets and rat brain homogenate. Prostaglandins 40(5), 473-490 (1990).

(±)11-HDHA is an autoxidation product of docosahexaenoic acid (DHA) in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. DHA is metabolized to 11(S)-HDHA by human platelets and canine retina. In addition to 11(S)-HDHA, 14(S)-HDHA is also produced by platelets. 11(S)-HDHA was shown to be an inhibitor of U-46619-induced human platelet aggregation and rabbit and rat aortic smooth muscle contraction with IC50 values of about 50, 4.7, and 7.5 μM, respectively. (±)11-HDHA is a potential marker of oxidative stress in brain and retina where DHA is an abundant polyunsaturated fatty acid.

(±)13-HDHA is an autoxidation product of docosahexaenoic acid (DHA) in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. Fresh water hydra was shown to metabolize DHA to 13(R)-HDHA, presumably via the 11R-lipoxygenase activity. (±)13-HDHA is a potential marker of oxidative stress in brain and retina where DHA is an abundant polyunsaturated fatty acid.

(±)16-HDHA is an autoxidation product of docosahexaenoic acid (DHA) in vitro. It is also produced from incubations of DHA in rat liver, brain, and intestinal microsomes. (±)16-HDHA is a potential marker of oxidative stress in brain and retina where DHA is an abundant polyunsaturated fatty acid.