Assertion: alkaloid | /r/HasProperty | discovered around that time
Facets:
value: including sparteine
type: OTHER
value: including atropine
type: OTHER
value: including xanthine
type: OTHER
value: including coniine
type: OTHER
value: including nicotine
type: OTHER
value: including cocaine
type: OTHER
value: including caffeine
type: OTHER
value: including colchicine
type: OTHER
Source sentences:
text: Several other alkaloids were discovered around that time, including xanthine (1817), atropine (1819), caffeine (1820), coniine (1827), nicotine (1828), colchicine (1833), sparteine (1851), and cocaine (1860).