
doi: 10.1248/cpb.56.839
pmid: 18520091
Four new triterpenes, 21alpha-methylmelianodiol (1), 21beta-methylmelianodiol (2), hispidol A 25-methyl ether (3) and hispidol B 25-methyl ether (4), and a new coumarin, isoschininallylol (5), were isolated from the fruits of Poncirus trifoliata RAFINESQUE, along with seventeen known compounds. The structures of the new compounds (1 - 5) were elucidated by interpretation of their spectroscopic data.
Magnetic Resonance Spectroscopy, Spectrophotometry, Infrared, Terpenes, Molecular Conformation, Spectrometry, Mass, Fast Atom Bombardment, Coumarins, Fruit, Poncirus, Indicators and Reagents, Spectrophotometry, Ultraviolet
Magnetic Resonance Spectroscopy, Spectrophotometry, Infrared, Terpenes, Molecular Conformation, Spectrometry, Mass, Fast Atom Bombardment, Coumarins, Fruit, Poncirus, Indicators and Reagents, Spectrophotometry, Ultraviolet
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 47 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
