CHROMONES相关论文
目的:建立测定防风中4种色原酮类成分的一测多评法.方法:以升麻素苷为内标,分别建立升麻素、5-O-甲基维斯阿米醇苷、亥茅酚苷的相......
Recent advances in the diversification of chromones and flavones by direct C—H bond activation or fu
Chromone and flavone are both central backbones of natural products and clinical medicines. Synthesis of diversely funct......
目的研究盐碱地来源的佩特曲霉菌在静置发酵条件下的次级代谢产物。方法用正反相硅胶柱、Sephadex LH-20、高效液相等色谱技术对目......
目的利用高效液相色谱与电喷雾质谱联用技术研究防风中4种色原酮类化合物。方法实验采用反相C18色谱柱,乙腈和2%的醋酸溶剂体系梯......
4-色满酮类化合物和色酮类化合物具有广泛的生物活性。笔者曾发现4-色满酮3位Mannich碱类化合物具有显著的抗血小板聚集活性，为了考......
Process for the Preparation of Chromones, Isoflavones and Homoisoflavones Using Vilsmeier Reagent Ge
Vilsmeier reagent formed from phthaloyl dichloride and DMF was found to be very effective for converting 2-hydroxyacetop......
目的：建立高效液相法测定防风中4种色原酮的方法。方法：采用Diamonsil C18（4．6mm×200mm，5Ixm）色谱柱；流动相：甲醇-水梯度洗脱（甲醇：0～15m......
