Constituents of Domestic Citrus Plants. Part XVII. Three New Bicoumarins from Citrus hassakul.
摘要:
Three new bicoumarins named bisnorponcitrin (1), khelmarin-C (2), and bishassanidin (3) were isolated from the root of Citrus hassaku HORT. ex TANAKA (Rutaceae) and their structures were elucidated on the basis of spectroscopic analyses.