Structures of Us-7 and Us-8: a new type of oxindole alkaloids isolated from Uncaria attenuata Korth

Structures of Us-7 and Us-8: a new type of oxindole alkaloids isolated from Uncaria attenuata Korth Alkaloids of Uncaria attenuata, U. orientalis and U. Canescens Alkaloids of Uncaria attenuata from Thailand Structure and synthesis of two new types of oxindole alkaloids found from Uncaria salaccensis. Oxindole alkaloids from Uncaria macrophylla Studies of Plants containing Indole Alkaloids. (2). On the Alkaloids of Uncaria rhynchophylla MIQ Oxindole alkaloids from Uncaria sinensis Natural Corynanthe-Type Cholinesterase Inhibitors from Malaysian Uncaria attenuata Korth.: Isolation, Characterization, In Vitro and In Silico Studies The Alkaloid of Cananga Odorata (I), Isolation of A New Base, Ushinsunine N‐Oxide Investigation of Uña De Gato I. 7-Deoxyloganic acid and 15N NMR spectroscopic studies on pentacyclic oxindole alkaloids from Uncaria tomentosa