For research use only. Not for therapeutic Use.
Kobusin is a bisepoxylignan isolated from the Pnonobio biondii Pamp. Kobusin is an activator of CFTR and CaCCgie chloride channels and a inhibitor of ANO1/CaCC (calcium-activated chloride channel) channel[1][2].
Kobusin could activate the function of CFTR and CaCCgie (CaCC expressed in gastrointestinal epithelial cells) chloride channels. Notably, Kobusin could inhibit the activities ANO1/CaCC chloride channel in ANO1/CaCC-expressing FRT cells[1].
In charcoal transit study, Kobusin mildly reduced gastrointestinal motility in mice[1].
| Catalog Number | R032853 |
| CAS Number | 36150-23-9 |
| Synonyms | 5-[(3S,3aR,6S,6aR)-6-(3,4-dimethoxyphenyl)-1,3,3a,4,6,6a-hexahydrofuro[3,4-c]furan-3-yl]-1,3-benzodioxole |
| Molecular Formula | C21H22O6 |
| Purity | ≥95% |
| InChI | InChI=1S/C21H22O6/c1-22-16-5-3-12(7-18(16)23-2)20-14-9-25-21(15(14)10-24-20)13-4-6-17-19(8-13)27-11-26-17/h3-8,14-15,20-21H,9-11H2,1-2H3/t14-,15-,20+,21+/m0/s1 |
| InChIKey | AWOGQCSIVCQXBT-VUEDXXQZSA-N |
| SMILES | COC1=C(C=C(C=C1)C2C3COC(C3CO2)C4=CC5=C(C=C4)OCO5)OC |
| Reference | [1]. Yu Jiang , et al. Modulation of Chloride Channel Functions by the Plant Lignan Compounds Kobusin and Eudesmin. Front Plant Sci. 2015 Nov 25;6:1041. [2]. Xing Zhang, et al. Bioassay-guided isolation of bisepoxylignans from the flower buds of Magnolia biondii Pamp and their antiallergic effects. RSC Adv., 2017,7, 34236-34243. |
