Biol Pharm Bull. 1999 Aug;22(8):870-2. |
Effects of phyllodulcin, hydrangenol, and their 8-O-glucosides, and thunberginols A and F from Hydrangea macrophylla SERINGE var. thunbergii MAKINO on passive cutaneous anaphylaxis reaction in rats.[Pubmed: 10480329] |
METHODS AND RESULTS:
We examined the antiallergic effects of phyllodulcin, hydrangenol, and their 8-O-glucosides, and thunberginols A and F isolated from the processed leaves (Hydrangeae Dulcis Folium) and dried leaves of Hydrangea macrophylla SERINGE var. thunbergii MAKINO using the passive cutaneous anaphylaxis (PCA) reaction. With the exception of phyllodulcin, these constituents were found to significantly inhibit the PCA reaction.
CONCLUSIONS:
Although thunberginol A showed the most potent inhibitory effect, hydrangenol was considered to be the principal antiallergic component in the processed leaves, after taking into account their contents. |
Chem Pharm Bull (Tokyo). 1981 Sep;29(9):2689-91. |
Antifungal activity of oosponol, oospolactone, phyllodulcin, hydrangenol, and some other related compounds.[Pubmed: 7349286] |
METHODS AND RESULTS:
Antifungal activity of oosponol, oospolactone, phyllodulcin, hydrangenol, and some other related compounds. |
Contact Dermatitis. 1991 Mar;24(3):233-5. |
Hydrangenol, a strong contact sensitizer found in hydrangea (Hydrangea sp.; Hydrangeaceae).[Pubmed: 1868712] |
METHODS AND RESULTS:
Hydrangenol, a strong contact sensitizer found in hydrangea (Hydrangea sp.; Hydrangeaceae). |