Two new alkaloids from the leaves of Uncaria hirsuta Haviland

Two new alkaloids from the leaves of Uncaria hirsuta Haviland New monoterpenoid alkaloids from the aerial parts of Uncaria hirsuta Bis(monoterpenoid) indole alkaloid glucosides from Uncaria hirsuta Hirsutine: A New Alkaloid from Cocculus hirsutus New monoterpenoid oxindole alkaloid derivatives from the stems of Uncaria hirsuta Havil. and their cytotoxicity and tandem mass spectrometric fragmentation Haiderine, a New Isoquinoline Alkaloid From<i>Cocculus hirsutus</i> Studies of Plants containing Indole Alkaloids. (2). On the Alkaloids of Uncaria rhynchophylla MIQ Cohirsinine, an alkaloid from Cocculus hirsutus Alkaloids of Uncaria attenuata from Thailand Cohirsine - a novel isoquinolone alkaloid from cocculus hirsutus