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Jolkinolide A

Cat. No. M39851
Jolkinolide A Structure
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Biological Activity

Jolkinolide A is a diterpenoid, which exhibits anti-tumor activity, by affecting on angiogenesis of tumor tissues. Jolkinolide A significantly inhibits the Akt-STAT3-mTOR signaling pathway and reduces the expression of VEGF in A549 cells.

Chemical Information
Molecular Weight 314.42
Formula C20H26O3
CAS Number 37905-07-0
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Gang Chen et al. Molecules. Chemical Composition, Anti-Breast Cancer Activity and Extraction Techniques of Ent-Abietane Diterpenoids from Euphorbia fischeriana Steud

[2] Defu Cai et al. Nat Prod Res. Development of matrix solid-phase dispersion coupled with high-performance liquid chromatography for determination of jolkinolide A and jolkinolide B in Euphorbia fischeriana Steud

[3] Lei Shen et al. Med Sci Monit. Jolkinolide A and Jolkinolide B Inhibit Proliferation of A549 Cells and Activity of Human Umbilical Vein Endothelial Cells

[4] Jia-Zhuo Lai et al. Mini Rev Med Chem. ent-Abietane Lactones from Euphorbia

[5] Yingjian Wang et al. Int Immunopharmacol. 17-Hydroxy-jolkinolide A inhibits osteoclast differentiation through suppressing the activation of NF-κB and MAPKs

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