70238-51-6
Chemical Structure
S-Petasin
- CAS No.: 70238-51-6
- Formula:C19H26O3S
- Molecular Weight:334.47
InChIKey: OHANKWLYFDFHOJ-RFTFGCRPSA-N
SMILES: C[C@@H]([C@@H](CCC1=CC2=O)OC(/C=C\SC)=O)[C@@]1(C)C[C@H]2C(C)=C
Biological Activity: S-Petasin is a phosphodiesterase (PDE) inhibitor with IC50 values of 25.5 μM and 17.5 μM for PDE3 and PDE4, respectively. S-Petasin inhibits cholesterol side-chain cleavage enzyme, 11β-hydroxylase, PPAR-γ, and iNOS induction at RNA and protein levels. S-Petasin induces apoptosis, activates caspases, cleaves PARP, modulates mitochondrial membrane permeability, and regulates BCL2/BAX, p53, Bcl-XL, MMP-2, MMP-9, p21, CDK4, and cyclin D1 expression. S-Petasin reduces inflammatory cell accumulation, cytokine and IgE levels, and enhances serum IgG2a levels. S-Petasin relaxes isolated sensitized guinea pig trachealis and exhibits gastrointestinal anti-spasmodic activity. S-Petasin reduces tonsillitis severity and asthmatic attack frequency. S-Petasin can be used for the research of prostate cancer, obesity, melanoma, allergic asthma, asthma, and peritonitis[1][2][3][4][5].
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S-Petasin | S-Petasin is a phosphodiesterase (PDE) inhibitor with IC50 values of 25.5 μM and 17.5 μM for PDE3 and PDE4, respectively. S-Petasin inhibits cholesterol side-chain cleavage enzyme, 11β-hydroxylase, PPAR-γ, and iNOS induction at RNA and protein levels. S-Petasin induces apoptosis, activates caspases, cleaves PARP, modulates mitochondrial membrane permeability, and regulates BCL2/BAX, p53, Bcl-XL, MMP-2, MMP-9, p21, CDK4, and cyclin D1 expression. S-Petasin reduces inflammatory cell accumulation, cytokine and IgE levels, and enhances serum IgG2a levels. S-Petasin relaxes isolated sensitized guinea pig trachealis and exhibits gastrointestinal anti-spasmodic activity. S-Petasin reduces tonsillitis severity and asthmatic attack frequency. S-Petasin can be used for the research of prostate cancer, obesity, melanoma, allergic asthma, asthma, and peritonitis. | |||||||||||||||||||||
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- [1]. Wang ZH, et al. Cytotoxic effect of s-petasin and iso-s-petasin on the proliferation of human prostate cancer cells. Anticancer Res. 2015;35(1):191-199. [Content Brief]
- [2]. Guo L, et al. S-Petasin isolated from Petasites japonicus exerts anti-adipogenic activity in the 3T3-L1 cell line by inhibiting PPAR-γ pathway signaling. Food Funct. 2019 Jul 17;10(7):4396-4406. [Content Brief]
- [3]. Guo L, et al. S-petasin induces apoptosis and inhibits cell migration through activation of p53 pathway signaling in melanoma B16F10 cells and A375 cells. Arch Biochem Biophys. 2020;692:108519. [Content Brief]
- [4]. Shih CH, et al. S-Petasin, the Main Sesquiterpene of Petasites formosanus, Inhibits Phosphodiesterase Activity and Suppresses Ovalbumin-Induced Airway Hyperresponsiveness. Evid Based Complement Alternat Med. 2011;2011:132374. [Content Brief]
- [5]. Lee KP, et al. Therapeutic effects of s-petasin on disease models of asthma and peritonitis. Biomol Ther (Seoul). 2015;23(1):45-52. [Content Brief]
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