Two new compounds from transgenic Panax quinquefolium.
A new ceramide and a new poly-hydroxyl octadecenoic acid were isolated from transgenic crown galls of Panax quinquefolium. Their structures were elucidated as (2S, 3S, 4R, 20E)-2-[(2'R)-2'-hydroxyl-palmitoyl-amino]-20-hexacosene-1, 3, 4-triol (1) and 12, 13, 15-trihydroxy-9-octadecenoic acid (2) respectively on the basis of spectroscopic and chemical methods.
Zhu
Jian-Hua
JH
School of Chinese Materia Medica, Guangzhou University of Chinese Medicines, Guangzhou, China.
Yu
Rong-Min
RM
Yang
Li
L
Li
Wei-Min
WM
D016960:Agrobacterium tumefaciens / Q000235:genetics; D002518:Ceramides / Q000737:chemistry / Q000302:isolation & purification*; D006880:Hydroxy Acids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D009829:Oleic Acids / Q000737:chemistry / Q000302:isolation & purification*; D005894:Panax / Q000737:chemistry* / Q000235:genetics / Q000382:microbiology; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D010941:Plant Tumors / Q000382:microbiology; D030821:Plants, Genetically Modified / Q000737:chemistry* / Q000382:microbiology
C554118:(2S, 3S, 4R, 20E)-2-((2'R)-2'-hydroxyl-palmitoyl-amino)-20-hexacosene-1, 3, 4-triol; D002518:Ceramides; D006880:Hydroxy Acids; D009829:Oleic Acids; D010936:Plant Extracts; C092913:9,10,13-trihydroxy-11-octadecenoic acid