Pseudolaric Acid B

Pseudolaric Acid B is an orally active diterpene acid. Pseudolaric Acid B has anti-fungal, anti-fertility, anti-angiogenesis and anticancer activity, and can induce tumor cell apoptosis and autophagy. In addition, Pseudolaric Acid B can inhibit the secretion of hepatitis B virus (HBV) and has immunosuppressive effect, selectively inhibiting the proliferation of T lymphocytes and the production of IL-2[1][2][3][4][5].

Product Specifications

CAS Number

[82508-31-4]

UNSPSC

12352005

Hazard Statement

H301, H361

Target

Apoptosis; Autophagy; Ferroptosis; Fungal; HBV; HIF/HIF Prolyl-Hydroxylase; Interleukin Related

Type

Natural Products

Related Pathways

Anti-infection; Apoptosis; Autophagy; Immunology/Inflammation; Metabolic Enzyme/Protease

Applications

Neuroscience-Neurodegeneration

Field of Research

Cancer; Infection; Inflammation/Immunology; Cardiovascular Disease

Assay Protocol

https://www.medchemexpress.com/pseudolaric-acid-b.html

Concentration

10mM

Purity

99.47

Solubility

DMSO : 50 mg/mL (ultrasonic)

Smiles

O=C(C1=CC[C@@]([C@@](CC1)(OC(C)=O)[C@]2([H])[C@@](C)(/C=C/C=C(C(O)=O)\C)O3)(CC2)C3=O)OC

Molecular Formula

C23H28O8

Molecular Weight

432.46

Precautions

H301, H361

References & Citations

[1]Wang WC, et al. [Endocrine activity of pseudolaric acids A and B and their effects on sex hormones, prostaglandins, uteri, and fetuses]. Zhongguo Yao Li Xue Bao. 1991 Mar;12 (2) :187-90.|[2]Wei N, et al. The immunosuppressive activity of pseudolaric acid B on T lymphocytes in vitro. Phytother Res. 2013 Jul;27 (7) :980-5.|[3]Yu J, et al. Pseudolaric acid B inhibits the secretion of hepatitis B virus. Oncol Rep. 2017 Jan;37 (1) :519-525.|[4]Yu J, et al. Pseudolaric acid B activates autophagy in MCF-7 human breast cancer cells to prevent cell death. Oncol Lett. 2016 Mar;11 (3) :1731-1737.|[5]Li MH, et al. Pseudolaric acid B inhibits angiogenesis and reduces hypoxia-inducible factor 1alpha by promoting proteasome-mediated degradation. Clin Cancer Res. 2004 Dec 15;10 (24) :8266-74.