Antifungal constituents from the seeds of Allium fistulosum L.
A new unsaturated fatty acid monoglyceride (1), glycerol mono-(E)-8,11,12-trihydroxy-9-octadecenoate, was isolated from the seeds of Allium fistulosum L. along with five known compounds: tianshic acid (2), 4-(2-formyl-5-hydroxymethylpyrrol-1-yl) butyric acid (3), p-hydroxybenzoic acid (4), vanillic acid (5), and daucosterol (6). The structures of 1-3 were established by interpretation and full assignments of NMR spectroscopic data. Both 1 and 2 were found to inhibit the growth of Phytophtohora capsici on V8 media.
Sang
Shengmin
S
Department of Food Science and Center for Advanced Food Technology, and Department of Plant Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901-8520, USA. ssang@rci.rutgers.edu
Lao
Aina
A
Wang
Yanseng
Y
Chin
Chee-Kok
CK
Rosen
Robert T
RT
Ho
Chi-Tang
CT
D000490:Allium / Q000737:chemistry*; D000935:Antifungal Agents / Q000302:isolation & purification* / Q000494:pharmacology; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D010838:Phytophthora / Q000187:drug effects; D012639:Seeds / Q000737:chemistry*
D000935:Antifungal Agents