ChemInform Abstract: Calysolins V—IX, Resin Glycosides from Calystegia soldanella and Their Antiviral Activity Toward Herpes. Issue 23 (10th June 2014) - Ono, Masateru; Takigawa, Ayako; Kanemaru, Yukiyo; Kawakami, Gen; Kabata, Kiyotaka; Okawa, Masafumi; Kinjo, Junei; Yokomizo, Kazumi; Yoshimitsu, Hitoshi; Nohara, Toshihiro