New monoterpenoid alkaloids from the aerial parts of Uncaria hirsuta

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