Gartanin 是山竹果中的一种天然黄酮，具有抗氧化、抗真菌、抗炎、神经保护和抗肿瘤活性。它能够诱导人脑胶质瘤细胞的细胞周期阻滞和自噬，抑制其迁移。

Gartanin is an androgen receptor degradation enhancer, it is also a potential neuroprotective agent against glutamate-induced oxidative injury partially through increasing Nrf-2-independed HO-1 and AMPK/SIRT1/PGC-1α±signaling pathways.

The interaction of Gartanin with the ligand-binding domain was characterized using a fluorescence polarization cell-free assay and cell-based FRET assay. Western blot analysis identified modulation of ER stress markers (BiP, PERK, IRE1, and CHOP) along with androgen receptor degradation. A computation simulation was performed to identify possible orientations of Gartanin with the ligand-binding domain. Utilizing a cell-free and cell-based FRET assays Gartanin was found to interact with the ligand-binding domain through a solely antagonist interaction. Interestingly, inhibition of CHOP, a critical component of the ER stress pathway, was observed to stabilize AR[1]

33390-42-0

C23H24O6

396.43

藤黄苷;1,3,5,8-四羟基-2,4-双(3-甲基-2-丁烯基)-9H-氧杂蒽-9-酮

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years