pafr

PAF-AN-1是一种新型有效的血小板激活因子受体 (PAF) 拮抗剂，参与研究过敏性死亡。

Tulopafant（RP 59227） 是一种有效的血小板活化因子 (PAF) 拮抗剂，可增加毛细血管通畅性并延长异体心脏移植的生存期。

CV-6209 是一种具有选择性和高效性的血小板活化因子 (PAF) 拮抗剂，具有抗增殖作用，部分抑制乙酰胆碱诱导的低血压，抑制 Paf 诱导的 PMN 或血小板聚集。CV-6209 具有抗幽门螺杆菌作用，可以抑制 PAF 引起的大鼠低血压。

(Rac)-Modipafant是一种可口服且具有选择性的血小板活化因子受体 (PAFR)拮抗剂，抑制 PAF 诱导的兔洗涤血小板聚集，可用于研究关节炎和大鼠肠系膜上动脉（SMA）缺血再灌注（I/R）。

Ginkgolide B (BN-52021) 是一种萜类物质，是银杏叶中的重要的活性物质之一。

Rupatadine Fumarate (Rinialer) 是一种可口服的长效PAF/H1受体的双抑制剂，Ki 值分别为 0.55 μM 和 0.1 μM。它可研究过敏性鼻炎和荨麻疹。

Apafant (WEB 2086) 是一种高效的血小板活化因子 (PAF) 拮抗剂，可阻断嗜酸性粒细胞活化，可用于研究豚鼠实验性过敏性结膜炎。

β-Chamigrenal has anti-inflammatory activity, it has inhibitory effects on lipopolysaccharide-induced nitric oxide and prostaglandin E2 production in RAW 264.7 macrophages. Chamigrenal shows platelet-activating factor antagonistic activity and the IC(50)

Pinusolide is a platelet activating factor ( PAF) antagonist, it may prove of therapeutic value in the treatment of hypotension, it has antileukemic potential, and could be used to treat neurodegenerative diseases. Pinusolide attenuates blockade of insulin signaling by enhancing IRS-1 tyrosine phosphorylation by the activating the AMPK pathway, indicates the targeting of AMPK represents a new therapeutic strategy for hyperglycemia-induced insulin resistance and type 2 diabetes.

1-Methoxyphaseollidin exhibits anti-Helicobacter pylori activity against the CLAR and AMOX-resistant strain as well as four CLAR (AMOX)-sensitive strains. 1-Methoxyphaseollidin may show moderate cytotoxic activity against KB and L1210 cells. 1-Methoxyphaseollidin also shows inhibition of lysoPAF acetyltransferase activity.

1-Cinnamoylpyrrolidine 是从 Piper caninum 制备的天然产物，可作为一种 DNA 链断裂剂，在Cu2+ 存在下诱导质粒 pBR322 DNA 超螺旋的松弛。1-Cinnamoylpyrrolidine 对 PAF 诱导的血小板聚集有抑制作用，IC50 值为 37.3 μM。

Scutellarein tetramethyl ether (4',5,6,7-Tetramethoxyflavone) 从暹罗草中提取，通过 NF-κB 途径表现出抗炎活性。

Ferulamide是从巴豆中分离的阿魏酸衍生物，具有抗胆碱酯酶活性。

Futoquinol is an anti-platelet activating factor principle from the stem part of Piper futokadsura (Piperaceae), the Chinese drug haifengteng.

Piperlotine C shows potent antiplatelet aggregation activity.

Yangambin 是从诸如番荔枝科植物中分离出来的呋喃木脂素，是选择性PAF 受体拮抗剂，通过调控Ca2+通道抑制 Ca2+流入，导致 [Ca2+]i 在血管平滑肌细胞和随后的外周血管舒张中减少，具有降压作用。

Zingiberen newsaponin 是分离自盾叶薯 (Dioscorea zingiberensis) 中。 它能够诱导血小板聚集。

6-Acetyl-2,2-dimethylchroman-4-one and vanillin exhibit anti-platelet aggregation activity induced by arachidonic acid in vitro.

6-Deoxyjacareubin 具有有效的抗氧化和抗真菌活性。 6-Deoxyjacareubin 抑制血小板活化因子 (PAF) 受体，IC50 为 29.0 microM，可用于天然 PAF 受体拮抗剂的研究。

Aristolactam BIII possesses anti-platelet aggregation activity in vitro, it also shows significant cytotoxic activity (IC50 values < 4 microg/mL) against P-388, HT-29 and A549 cell lines in vitro.

Cryptomeridiol is a potential skin-whitening agent, exhibits melanogenesis inhibitory activity on α-MSH-stimulated B16 melanoma cells. Cryptomeridiol has low activity against A. niger, T. mentagrophytes, and C. albicans. (-)-Cryptomeridiol also exhibits a significant and concentration-dependent inhibitory effect on PAF receptor binding, with inhibitory concentration (IC)(50) values of 17.5 uM.

Cyclocommunol exhibits cytotoxicity against hepatocellular carcinoma (SMMC-7721) and gastric carcinoma (BGC-823 and SGC-7901) cell lines. It also shows strong inhibition of arachidonic acid (AA)- and collagen-induced platelet aggregation.

(-)-Denudatin B (Denudatin B) 源自 Magnolia fargesii。 (-)-Denudatin B 通过抑制胶原蛋白和凝血酶诱导的磷酸肌醇分解，在高浓度下具有非特异性抗血小板作用。

Epiyangambin is a phytotoxic lignan, it shows inhibition of seed germination of Agrostis stolonifera cv. penncross (Poaceae) and inhibition of development of Lactuca sativa L. (Asteraceae) seedlings in a microassay using 24-well plates. Epiyangambin exhibits significant inhibition of the transformation of murine epidermal JB6 cells, with the IC50 value of 0.15 microg/mL. (+)-Epiyangambin also has anti-platelet aggregation activity.