A new alkaloid from the fruits of Celastrus orbiculatus

A new alkaloid from the fruits of Celastrus orbiculatus A new alkaloid from the fruits of Celastrus orbiculatus Two alkaloids from Chinese bittersweet Celastrus angulatus Cytotoxic Dihydroagarofuranoid Sesquiterpenes from the Seeds of <i>Celastrus orbiculatus</i> Antioxidant Benzoylated Flavan-3-ol Glycoside from <i>Celastrus </i><i>o</i><i>rbiculatus</i> Alkaloids from Celastrus angulatus A new cytotoxic benzophenanthridine isoquinoline alkaloid from the fruits ofMacleaya cordata A new 14-membered cyclopeptide alkaloid from<b>Zizyphus oxyphylla</b> Celahinine A, a New Sesquiterpene Pyridine Alkaloid from Celastrus hindsii Celahinine A, a New Sesquiterpene Pyridine Alkaloid from Celastrus hindsii