Macrolide sesquiterpene pyridine alkaloids from the stems of Tripterygium regelii
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DOI: 10.1007/s11418-018-1232-8
Abstract: Nine new monomacrolide sesquiterpene pyridine alkaloids, macroregelines A–I (1–9), were isolated from the stems of Tripterygium regelii, along with a known alkaloid, tripfordine B. The structures of all the isolated compounds were characterized by extensive one-dimensional (1D)… read more here.
Keywords: macrolide sesquiterpene; pyridine alkaloids; sesquiterpene pyridine; tripterygium regelii ... See more keywords
One new sesquiterpene pyridine alkaloid from the stems and leaves of Euonymus fortunei
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Natural Products Research"
DOI: 10.1080/10286020.2020.1755272
Abstract: Abstract A new sesquiterpene pyridine alkaloid (1), along with four known compounds (2-5), were isolated from the stems and leaves of Euonymus fortunei. The new structure was determined by extensive spectroscopic analyses (IR, UV, NMR,… read more here.
Keywords: euonymus fortunei; leaves euonymus; pyridine alkaloid; sesquiterpene pyridine ... See more keywords