Structure and synthesis of two new types of oxindole alkaloids found from Uncaria salaccensis.

Structure and synthesis of two new types of oxindole alkaloids found from Uncaria salaccensis. Structure and synthesis of two new types of oxindole alkaloids found from Uncaria salaccensis. Oxindole alkaloids from Uncaria sinensis Structures of Us-7 and Us-8: a new type of oxindole alkaloids isolated from Uncaria attenuata Korth Oxindole alkaloids from Uncaria macrophylla Studies of Plants containing Indole Alkaloids. (2). On the Alkaloids of Uncaria rhynchophylla MIQ Dimeric indole alkaloids from Uncaria callophylla Alkaloids of Uncaria attenuata from Thailand New heteroyohimbine-type oxindole alkaloid from the leaves of Thai Mitragyna hirsuta New heteroyohimbine-type oxindole alkaloid from the leaves of Thai Mitragyna hirsuta