天然产物研究与开发
天然產物研究與開髮
천연산물연구여개발
NATURAL PRODUCT RESEARCH AND DEVELOPMENT
2011年
3期
393-398
,共6页
树皮%化学成分%4-carboxy-3-hdroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate
樹皮%化學成分%4-carboxy-3-hdroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate
수피%화학성분%4-carboxy-3-hdroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate
采用硅胶、MCI和Sephadex LH-20层析方法对团花树皮的化学成分进行分离纯化,运用现代波谱技术鉴定了10个化合物:4-carboxy-3-hydroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate(1),谷甾醇-3-O-(6'-O-棕榈酰基)-β-D-葡萄糖苷(2),喹诺酸-3-O-α-L-鼠李糖苷(3),clethric acid(4),常春藤苷元(5),钩藤苷元C (6),morolic acid(7),咖啡酸甲酯(8),卡丹宾(9)和3α-二氢卡丹宾(10).其中化合物1为一个新的酚性成分,化合物2～8首次从该属植物中分离得到.
採用硅膠、MCI和Sephadex LH-20層析方法對糰花樹皮的化學成分進行分離純化,運用現代波譜技術鑒定瞭10箇化閤物:4-carboxy-3-hydroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate(1),穀甾醇-3-O-(6'-O-棕櫚酰基)-β-D-葡萄糖苷(2),喹諾痠-3-O-α-L-鼠李糖苷(3),clethric acid(4),常春籐苷元(5),鉤籐苷元C (6),morolic acid(7),咖啡痠甲酯(8),卡丹賓(9)和3α-二氫卡丹賓(10).其中化閤物1為一箇新的酚性成分,化閤物2～8首次從該屬植物中分離得到.
채용규효、MCI화Sephadex LH-20층석방법대단화수피적화학성분진행분리순화,운용현대파보기술감정료10개화합물:4-carboxy-3-hydroxy-5-methylphenyl 3-methoxy-4-hydroxy-5-methylbenzoate(1),곡치순-3-O-(6'-O-종려선기)-β-D-포도당감(2),규낙산-3-O-α-L-서리당감(3),clethric acid(4),상춘등감원(5),구등감원C (6),morolic acid(7),가배산갑지(8),잡단빈(9)화3α-이경잡단빈(10).기중화합물1위일개신적분성성분,화합물2～8수차종해속식물중분리득도.
