Thunberginol E

Thunberginol E is a dihydroisocoumarin found in Hydrangeae Dulcis Folium, the processed leaves of Hydrangea macrophylla var. thunbergii.[1]

Thunberginol E

Names
IUPAC name (3R)-6,8-dihydroxy-3-(3-hydroxy-4-methoxyphenyl)-3,4-dihydroisochromen-1-one
Identifiers
CAS Number	147517-08-6^Y
3D model (JSmol)	Interactive image
ChemSpider	57448109
PubChem CID	10040569
CompTox Dashboard (EPA)	DTXSID10745450
InChI InChI=1S/C16H14O6/c1-21-13-3-2-8(5-11(13)18)14-6-9-4-10(17)7-12(19)15(9)16(20)22-14/h2-5,7,14,17-19H,6H2,1H3 Key: MZKMQBPFGDJUFV-UHFFFAOYSA-N
SMILES COC1=C(C=C(C=C1)C2CC3=CC(=CC(=C3C(=O)O2)O)O)O
Properties
Chemical formula	C16H14O6
Molar mass	302.27 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

References

1. Yoshikawa, M.; Uchida, E.; Chatani, N.; Kobayashi, H.; Naitoh, Y.; Okuno, Y.; Matsuda, H.; Yamahara, J.; Murakami, N. (1992). "Thunberginols C, D, and E, New Antiallergic and Antimicrobial Dihydroisocoumarins, and Thunberginol G 3'-O-Glucoside and (-)-Hydrangenol 4'-O-Glucoside, New Dihydroisocoumarin Glycosides, from Hydrangeae Dulcis Folium" (pdf). Chemical and Pharmaceutical Bulletin. 40 (12): 3352–3354. doi:10.1248/cpb.40.3352. PMID 1363465.