# 2-(3,4-dihydroxyphenyl)-8-[(4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol

> group of stereoisomers with the chemical formula C₃₀H₂₆O₁₂

**Wikidata**: [Q105327438](https://www.wikidata.org/wiki/Q105327438)  
**Source**: https://4ort.xyz/entity/2-3-4-dihydroxyphenyl-8-4r-2-3-4-dihydroxyphenyl-3-5-7-trihydroxy-3-4-dihydro-2h-chromen-4-yl-3-4-dihydro-2h-chromene-3-5-7-triol


## References

1. Human Bitter Taste Receptors Are Activated by Different Classes of Polyphenols
2. PubChem
3. Hyperforin a constituent of St John's wort (Hypericum perforatum L.) extract induces apoptosis by triggering activation of caspases and with hypericin synergistically exerts cytotoxicity towards human malignant cell lines
4. Survey of grapevine Vitis vinifera stem polyphenols by liquid chromatography-diode array detection-tandem mass spectrometry
5. UniChem