Silvestrol aglycone is an analogue of Silvestrol, inhibits protein translation initiation in cancer cells(EC50s of 10 and 200 nM for myc-LUC and tub-LUC luciferase reporter protein translation, respectively), with nti-cancer activity.
Teicoplanin aglycone is an antibacterial glycopeptide antibiotic used in the prophylaxis and treatment of serious infections caused by Gram-positive bacteria, including Enterococcus faecalis and methicillin-resistant Staphylococcus aureus.
Doramectin aglycone is an acid degradation product of doramectin , a disaccharide-containing anthelmintic that potentiates glutamate- and GABA-gated chloride channel opening in nematodes, and its acid-catalyzed hydrolysis product doramectin monosaccharide . Doramectin undergoes one round of acid-catalyzed hydrolysis to form doramectin monosaccharide which is then hydrolyzed again to remove the remaining saccharide unit and form doramectin aglycone.
Ivermectin B1a aglycone is an acid degradation product produced by hydrolysis of the disaccharide unit of ivermectin. It can inhibit nematode larval development, but does not cause paralytic activity.
Avermectin B1a aglycone is an aglycone form of the anthelmintic and insecticide avermectin B1a . It hyperpolarizes P. crassipes muscle fibers with a minimum active concentration (MAC) value of 0.1 μM. Avermectin B1a aglycone decreases survival of C. elegans (MAC = 0.1 μM). In vivo, avermectin B1a aglycone prevents seizures induced by pentylenetetrazole in mice (ED50 = 43.9 mg/kg) without inducing deficits in rotarod performance.
Burnettramic acid A aglycone is a fungal metabolite and an aglycone form of burnettramic acid A originally isolated fromA. burnettiithat has anticancer activity.1It is cytotoxic to NS-1 murine myeloma cells but not neonatal foreskin fibroblasts (IC50s = 8.4 and >100 μg ml, respectively). 1.Li, H., Gilchrist, C.L.M., Lacey, H.J., et al.Discovery and heterologous biosynthesis of the burnettramic acids: Rare PKS-NRPS-derived bolaamphiphilic pyrrolizidinediones from an Australian fungus, Aspergillus burnettiiOrg. Lett.21(5)1287-1291(2019)
Friedelinol is a pentacyclic trierpene plant as the free acid or the aglycone for many saponins. Friedelinol can rearrange to the isomer, ursolic acid, or be oxidized to taraxasterol and amyrin.