Hydrangenol es una dihydroisocumarina. Se puede encontrar en Hydrangea macrophylla, así como en 8-O-glucoside. (-)-hydrangenol 4'-O-glucoside and (+)-hydrangenol 4'-O-glucoside se puede encontrar en Hydrangeae Dulcis Folium, las hojas procesadas de H. macrophylla var. thunbergii.
↑Matsuda, Hisashi; Simoda, Hiroshi; Yamahara, Johji; Yoshikawa, Masayuki (1999). «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». Biological & Pharmaceutical Bulletin22 (8): 870-872. PMID10480329. doi:10.1248/bpb.22.870. INIST:1959604.
↑Yoshikawa, M; Uchida, E; Chatani, N; Kobayashi, H; Naitoh, Y; Okuno, Y; Matsuda, H; Yamahara, J et al. (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». Chemical & pharmaceutical bulletin40 (12): 3352-4. PMID1363465. doi:10.1248/cpb.40.3352.Se sugiere usar |número-autores= (ayuda)
↑Yoshikawa, M; Matsuda, H; Shimoda, H; Shimada, H; Harada, E; Naitoh, Y; Miki, A; Yamahara, J et al. (1996). «Development of bioactive functions in hydrangeae dulcis folium. V. On the antiallergic and antimicrobial principles of hydrangeae dulcis folium. (2). Thunberginols C, D, and E, thunberginol G 3'-O-glucoside, (-)-hydrangenol 4'-o-glucoside, and (+)-hydrangenol 4'-O-glucoside». Chemical & pharmaceutical bulletin44 (8): 1440-7. PMID8795265. doi:10.1248/cpb.44.1440. INIST:3226693.Se sugiere usar |número-autores= (ayuda)