天然产物研究与开发
天然產物研究與開髮
천연산물연구여개발
NATURAL PRODUCT RESEARCH AND DEVELOPMENT
2005年
6期
733-735,772
,共4页
程科军%陈竞%梁高林%姚慧%林惠芬%魏少敏%杨君%胡昌奇
程科軍%陳競%樑高林%姚慧%林惠芬%魏少敏%楊君%鬍昌奇
정과군%진경%량고림%요혜%림혜분%위소민%양군%호창기
苦竹笋%taxiphyllin%氰苷%酪氨酸酶
苦竹筍%taxiphyllin%氰苷%酪氨痠酶
고죽순%taxiphyllin%청감%락안산매
Pleioblastus amarus%taxiphyllin%cyanogenic glucoside%tyrosinase
从苦竹笋Pleioblastus amarus(Keng)Keng f.中首次分得一个氰苷化合物,通过光谱分析及其物理化学性质鉴定为taxphyllin(1).该化合物在体外能显著抑制酩氨酸酶活性,是一个强有效的酪氨酸酶抑制剂.
從苦竹筍Pleioblastus amarus(Keng)Keng f.中首次分得一箇氰苷化閤物,通過光譜分析及其物理化學性質鑒定為taxphyllin(1).該化閤物在體外能顯著抑製酩氨痠酶活性,是一箇彊有效的酪氨痠酶抑製劑.
종고죽순Pleioblastus amarus(Keng)Keng f.중수차분득일개청감화합물,통과광보분석급기물이화학성질감정위taxphyllin(1).해화합물재체외능현저억제명안산매활성,시일개강유효적락안산매억제제.
A cyanogenic glycoside,taxiphyllin (1) ,was isolated from the shoots of Pleioblastus amarus (Keng) Keng f. for the first time. It's structure was elucidated on the basis of spectroscopic analysis (UV, IR, MS, 1D and 2D NMR) and physiochemical properties. Taxiphyllin was found to inhibit tyrosinase activity in vitro significantly and considered to be a potent tyrosinase inhibitor.
