A Novel Sesterterpenoid, Petrosaspongin and γ-Lactone Sesterterpenoids with Leishmanicidal Activity from Okinawan Marine Invertebrates. - Jomori, Takahiro; Higa, Nanami; Hokama, Shogo; Tyas, Trianda Ayuning; Matsuura, Natsuki; Ueda, Yudai; Kimura, Ryo; Arizono, Sei; de Voogd, Nicole Joy; Hayashi, Yasuhiro; Yasumoto-Hirose, Mina; Tanaka, Junichi; et al. (Marine Drugs, 2025)