
Keywords: Koelzioside (PubChem CID: 5916545); Scorodioside (PubChem CID: 23757227); Scropolioside B (PubChem CID: 45360375); Scropolioside D (PubChem CID: 6450157); Gmelina hainanensis; Endangered plant; Acylated iridoid glycosides; PTP1B inhibition;