Lignans, alkaloids and coumarins from Haplophyllum vulcanicum
Küçük Resim Yok
Tarih
1996
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Six lignans, (-)-haplomyrfolol, (-)-haplomyrfolin, (-)-kusunokinin, (-)-syringaresinol, diphyllin and (-)-tuberculatin, five furoquinoline alkaloids, dictamnine, gamma-fagarine, haplopine, robustine and skimmianine, and two coumarins, scopoletin and umbelliferone, have been isolated from Haplophyllum vulcanicum. (-)-Haplomyrfolol, a novel dibenzylbutyrolactol, exists as an epimeric mixture in solution. Complete assignments of the proton and carbon chemical shifts for the individual epimers were accomplished on the basis of high resolution 1D and 2D NMR data. This is the first report of (-)-syringaresinol from the genus Haplophyllum and of (-)-haplomyrfolin, (-)-tuberculatin, dictamnine, haplopine and umbelliferone from the title species.
Açıklama
Anahtar Kelimeler
Haplophyllum vulcanicum, Rutaceae, (-)-haplomyrfolol, (-)-syringaresinol, dibenzylbutyrolactols, dibenzylbutyrolactone lignans, arylnaphthalene lignan, arylnaphthalene lignan glycoside, furofuran lignan, furoquinoline alkaloids, coumarins
Kaynak
Phytochemistry
WoS Q Değeri
N/A
Scopus Q Değeri
Q1
Cilt
42
Sayı
3
