dppi

DPPI 1c hydrochloride is an inhibitor of dipeptidyl peptidase IV (IC50 = 104 nM) that shows selectivity over enzymes with DPP-like activity (IC50 > 30 μM).

Phosphatidylinositol-(4,5)-P2(1,2-dipalmitoyl), a synthetic analog of natural phosphatidylinositol (PtdIns) with C16:0 fatty acids at the sn-1 and sn-2 positions, maintains the inositol and diacylglycerol (DAG) stereochemistry of its natural counterpart. Although phosphatidylinositol phosphates constitute a minor fraction of total membrane phospholipids, they are pivotal in initiating and propagating cellular signals. This compound mirrors the activity of the natural phosphatidylinositol produced by PtdIns-4-phosphate 5-kinase's action on PtdIns-(4)-P1. Its hydrolysis by phosphoinositide (PI)-specific phospholipase C yields inositol triphosphate (IP3) and DAG, crucial secondary messengers in a complex signal transduction pathway.

DPP-IV-IN-1 is an effective inhibitor of dipeptidyl peptidase IV (DPP-IV), a serine protease (IC50: 4.6 nM).

Vildagliptin (LAF237) 是一种选择性二肽基肽酶IV (DPP-IV) 抑制剂，在人 Caco-2 细胞中抑制 DPP-IV 的IC50为 3.5 nM。它具有出色的口服生物利用度和降血糖活性。

Gosogliptin（戈格列汀）是一种有效的口服活性、高度选择性和竞争性的DPP-4（二肽基肽酶4）抑制剂，提高肠促胰岛素肽(GLP-1)和葡萄糖依赖性促胰岛素多肽（GIP）的水平，从而增强胰岛素分泌并降低血糖水平。在动物实验中，Gosogliptin能够快速可逆地抑制血浆DPP-4活性。

DPP-IV-IN-2 (H-Lys(4-nitro-Z)-pyrrolidide) 是二肽基肽酶 IV 和DP8 9的抑制剂， IC50分别为 0.1 和 0.95 μM。

Latrunculin A is a toxin isolated from the red sea sponge Latrunculia magnifica. Latrunculin A binds to actin monomers and it also inhibits polymerization of actin (Kds: 0.1, 0.4, 4.7 μM, and 0.19 μM for ATP-actin, ADP-Pi-actin, ADP-actin, and G-actin, re

DPP IV/hCA II-IN-1 是一种有效的选择性二肽肽酶 IV (DPP IV) 和碳酸酐酶 (CA) 抑制剂，抑制 DPP IV 的 IC50值为 0.049 μM, 抑制 CA II、CA VB、CA VA、CA IX、CA I 和 CA IV 的 Ki 值分别为 0.0361、0.0428、0.0941、0.1328、0.2615 和 3.034 μM。