Assertion: alkaloid | /r/HasProperty | reported for first time
Facets:
value: among them
type: OTHER
Source sentences:
text: Among them, six alkaloids were reported for the first time: correantoside (22), 10-hydroxycorreantoside (23), correantine A (24), correantine B (25), 20-epi-correantine B (26), and correantine C (27) .