The Structure of Shihunine, a New Phthalide-Pyrrolidine Alkaloid

The Structure of Shihunine, a New Phthalide-Pyrrolidine Alkaloid Isolation and Characterization of Alkaloids of the Chinese Drug "Chin-Shih-Hu." Three New Alkaloids from the Traditional Chinese Medicine ChanSu Puqiedinone, a Novel 5α-Cevanine Alkaloid from the Bulbs of Fritillaria puqiensis, an Antitussive Traditional Chinese Medicine Puqiedinone, a Novel 5α-Cevanine Alkaloid from the Bulbs of Fritillaria puqiensis, an Antitussive Traditional Chinese Medicine Chuanbeinone, a novel D/E cis-(22R,25S)-5α-cevanine alkaloid from chinese herbal drug, chuan-bei-mu Structure and synthesis of two new types of oxindole alkaloids found from Uncaria salaccensis. Steroidal alkaloids from bulbs ofFritillaria lichuanensis Five new napelline-type diterpene alkaloids from Aconitum liangshanium. A new denudatine type C₂₀-diterpenoid alkaloid from Aconitum sinchiangense W. T. Wang