Phytochemistry p. 547 - 550 (1987)
Update date:2022-08-23
Topics:
Patra, Amarendra
Montgomery, Craig T.
Freyer, Alan J.
Guinaudeau, Helene
Shamma, Maurice
et al.
Six new protoberberines were found in Stephania suberosa root extracts: (-)-tetrahydrostephabine, (-)-stephabinamine, stephabine, 8-oxopseudopalmatine, (-)-trans-xylopinine N-oxide and (-)-cis-xylopinine N-oxide.Ten known alkaloids were also detected: (-)-tetrahydropalmatine, (-)tetrahydropalmatrubine, (-)-stepholidine, (-)-kikemanine, (-)-capaurimine, (-)-coreximine, (-)-corytenchine, (-)-discretine, pseudopalmatine and (-)-xylopinine. Key Word Index--Stephania suberosa; Menispermaceae; roots ; protoberberines; alkaloids.
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