Bioassay-guided fractionation of a methanol extract of the seeds of Caesalpinia sappan led to the isolation of 12 new cassane-type diterpenes, caesalsappanins A–L (1–12). Their structures were elucida
Five-second video recordings of Haemonchus contortus exsheathed third-stage larvae (xL3s) showing the “straight” phenotype induced by exposure to the pyrazole-5-carboxamides a-15, a-17 (test compounds
