Minor phenolics from Crinum bulbispermum bulbs

Phytochemistry. 2000 Aug;54(8):891-6. doi: 10.1016/s0031-9422(00)00184-9.

Abstract

From the bulbs of Crinum bulbispermum Milne, four new minor compounds were isolated viz. 4-hydroxy-2',4'-dimethoxydihydrochalcone (1), 4,5-methylenedioxy-4'-hydroxy-2-aldehyde[1,1'-biphenyl] (4), hippacine (6), and 4'-hydroxy-7-methoxyflavan-3-ol (7). In addition, four known compounds were isolated and identified as 2(S),3',4'-dihydroxy-7-methoxy flavan (2), isolarrien (3), isoliquiritigenin (5) and liquiritigenin (8). The structures of the isolated compounds were established by spectral evidence.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Magnetic Resonance Spectroscopy
  • Magnoliopsida / chemistry*
  • Phenols / chemistry
  • Phenols / isolation & purification*
  • Spectrometry, Mass, Fast Atom Bombardment

Substances

  • Phenols