1) Syringetin
丁香亭
2) eugenitin
丁子香亭
3) Syringetin-3-o-galactoside
丁香亭-3-o-半乳糖苷
4) Syringetin-3-o-glucoside
丁香亭-3-o-葡糖苷
5) Daphnoritin
瑞香亭
1.
Measurement on biological activity of daphnoritin etc.to the insect;
瑞香亭等化合物对昆虫的生物活性测定
2.
kinds of active ingredients from Stellera chamaejasme were isolated by dip,extraction and chromatograply,and their molecular structure were identified to be 7 hydro coumarin,daphnoritin and chamaechromone respectively The extraction against the fifth instar larvae of Pieris rapae was investigate
通过物质结构的四大谱 ( IR,UV,NMR,MS)鉴定 ,它们分别为伞形花内酯、瑞香亭和狼毒色原
3.
Effects of antifeedant and stomach poison of daphnoritin and chamechromone to the 5th instar larvae of Pieris rapae L.
采用叶碟法和夹碟法两种方法 ,分别就瑞香亭 (daphnoritin)和狼毒色原酮(chamechromone)两种化合物对菜粉蝶 (PierisrapaeL 。
6) daphnoretin
瑞香亭
1.
Effect of daphnoretin and chamechromone on the activities of esterase isozyme of the fifth instar larvae of Pieris rapae was studied by polyacrylamide gel electrophoresis.
采用聚丙烯酰胺凝胶电泳分析法 ,就瑞香亭 (daphnoretin)和狼毒色原酮(chamechromone)对菜粉蝶 (PierisrapaeL 。
2.
In the same way, 7-hydrocoumarin, daphnoretin and chamaechromone were isolated from chloroform part of SCEE.
)根的乙醇提取物的石油醚萃取物和氯仿萃取物作了进一步分离 ,从其石油醚萃取物中分离得活性成分 β -谷甾醇 ;从其氯仿萃取物中分离得 3种活性成分 ,即伞形花内酯、瑞香亭和狼毒色原酮。
补充资料:丁子香亭
分子式:
CAS号:
性质:无色粒状晶体(由乙醇或丙酮重结晶)。熔点162℃。水溶上加温至130℃时即升华。溶于浓硫酸不呈色,但经紫外线照射时则呈黄绿色荧光。遇三氯化铁呈蓝色。为一种天然色酮。存在于一种丁香Eugenia caryphyllata thunberg中。将干燥植物用乙醚萃取后,加苯,再加4%氢氧化钾水溶液,然后滤除溶解的部分,进行重结晶以制出精品。用作香料原料。其衍生物醋酸酯,无色结晶,熔点176~177℃。
CAS号:
性质:无色粒状晶体(由乙醇或丙酮重结晶)。熔点162℃。水溶上加温至130℃时即升华。溶于浓硫酸不呈色,但经紫外线照射时则呈黄绿色荧光。遇三氯化铁呈蓝色。为一种天然色酮。存在于一种丁香Eugenia caryphyllata thunberg中。将干燥植物用乙醚萃取后,加苯,再加4%氢氧化钾水溶液,然后滤除溶解的部分,进行重结晶以制出精品。用作香料原料。其衍生物醋酸酯,无色结晶,熔点176~177℃。
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