Rhein-8-glucoside calcium (Rhein-8-glucoside calcium salt) salt 是一种从 Saussurea lappa 根的 EtOH 提取物中，分离得到的蒽醌类 hPTP1B 抑制剂，IC50值为11.5 μM，具有抗菌作用。

Momordicoside A（苦瓜苷A）是从苦瓜（Momordica charantia L.）中分离得到的三萜皂苷类化合物，具有多种生物活性，对蛋白酪氨酸磷酸酶（PTP1B）具有抑制作用，可用于治疗2型糖尿病。此外，Momordicoside A还具有抗炎、抗氧化、抗肿瘤、抗HIV/AIDS的潜在作用。

MB07803 is an orally available prodrug of an effective, noncompetitive inhibitor of fructose 1,6-bisphosphatase (FBPase) (EC50: 140 nM and t1/2 of 7.6±2.9 h).This compound is unstable in powder form and other related salt forms are recommended.

MSI-1436 is a selective, non-competitive the enzyme protein-tyrosine phosphatase 1B (PTB1B)inhibitor(IC50 of appr 1 μM)

(Rac)-RK-682 是 RK-682 的外消旋体。(Rac)-RK-682 是一种蛋白质酪氨酸磷酸酶 (PTPases) 抑制剂。(Rac)-RK-682 抑制蛋白酪氨酸磷酸酶 1B (PTP-1B)、低分子量蛋白酪氨酸磷酸酶 (LMW-PTP)、细胞分裂周期 25B (CDC-25B)，IC50分别为 8.6 μM、12.4 μM 和 0.7 μM。

Pentamidine dimesylate is an inhibitor of calcium-dependent complex formation with p53 [(Ca)S100B-p53) in malignant melanoma (MM). Pentamidine dimesylate restores p53 tumor suppressor activity in vivo.

MY33-3 is a powerful and specific inhibitor of receptor protein tyrosine phosphatase (RPTP)β/ζ, demonstrating an IC50 value of approximately 0.1 μM. Moreover, MY33-3 exhibits inhibitory activity against PTP-1B with an IC50 value of about 0.7 μM. Additionally, MY33-3 has been shown to effectively decrease ethanol consumption and alleviate neuroinflammation and cognitive dysfunction induced by Sevoflurane.

(R)-Azasetron besylate (SENS-401)是一种口服活性的钙调神经磷酸酶抑制剂，能够减轻Cisplatin引发的听力损失和耳蜗损害。

L-690330 is a competitive inositol monophosphatase inhibitor (Kis: 0.27 and 0.19 μM for recombinant human and bovine IMPase, 0.30 and 0.42 μM for human and bovine frontal cortex IMPase). L-690330 shows 10-fold more sensitive than a mouse and rat IMPase.