Crooksiine, a bisindole alkaloid from Haplophyton crooksii

Crooksiine, a bisindole alkaloid from Haplophyton crooksii Crooksidine, an indole alkaloid from Haplophyton crooksii Indole Alkaloids of <i>Haplophyton crooksii</i> Indole Alkaloids of Haplophyton crooksii Monoterpene Indole Alkaloids from Palicourea crocea Monoterpene Indole Alkaloids from <i>Palicourea </i><i>c</i><i>rocea</i> Norisohaplophytine and Haplocidiphytine — New Bisindole Alkaloids from Haplophyton cimicidum (Apocynaceae) The alkaloids of Acronychia haplophylla Cimilophytine, a new bisindole alkaloid from Haplophyton cimicidum (Apocynaceae) Occurrence of longicaudatine, a new type of bis(indole) base and dinor-C-alkaloid H in Strychnos species