天然产物研究与开发
天然產物研究與開髮
천연산물연구여개발
NATURAL PRODUCT RESEARCH AND DEVELOPMENT
2009年
6期
919-921
,共3页
何细新%吕扬%郑启泰%曾陇梅
何細新%呂颺%鄭啟泰%曾隴梅
하세신%려양%정계태%증롱매
栎壮短指软珊瑚%神经酰胺苷%X-单晶衍射%9%11-开环甾醇
櫟壯短指軟珊瑚%神經酰胺苷%X-單晶衍射%9%11-開環甾醇
력장단지연산호%신경선알감%X-단정연사%9%11-개배치순
Sinularia robusta macfadyen%soft coral%cerebroside%9,11-secosterol%X-ray
从南中国海采集的栎壮短指软珊瑚Sinularia robusta macfadyen中分离到神经酰胺苷(4E,8E)-N-D-2'-hydroxydocosanoyl-1-O-β-D-glycopyranosyl-9-methyl-4,8-sphingadienine(1)和开环甾醇3β,11-dihydroxy-9,11-secogorgost-5-en-9-one(2).首次利用X-单晶衍射技术研究了化合物2的晶体结构.
從南中國海採集的櫟壯短指軟珊瑚Sinularia robusta macfadyen中分離到神經酰胺苷(4E,8E)-N-D-2'-hydroxydocosanoyl-1-O-β-D-glycopyranosyl-9-methyl-4,8-sphingadienine(1)和開環甾醇3β,11-dihydroxy-9,11-secogorgost-5-en-9-one(2).首次利用X-單晶衍射技術研究瞭化閤物2的晶體結構.
종남중국해채집적력장단지연산호Sinularia robusta macfadyen중분리도신경선알감(4E,8E)-N-D-2'-hydroxydocosanoyl-1-O-β-D-glycopyranosyl-9-methyl-4,8-sphingadienine(1)화개배치순3β,11-dihydroxy-9,11-secogorgost-5-en-9-one(2).수차이용X-단정연사기술연구료화합물2적정체결구.
Two secondary metabolites,cerebroside 1 and 9,11-secosterol 2,were isolated from the soft coral Sinularia robusta macfadyen collected from Sanya,Hainan provine,China.Their structures were determined by spectroscopic methods.The crystal structure of compound 2 was determined by X-ray analysis for the first time.
