To study the chemical constituents in Bletilla ochracea Schltr. , repeated column chromatographies and preparative TLC w......

采用多种色谱分离技术首次从石豆兰属植物芳香石豆兰中分离了13个化合物,这些化合物经波谱方法鉴定为：moscatin（1）,3,7-dihydroxy-2,4......