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The global burden of cancer continues to increase largely with the aging and growth of the world population. The purpose of the… (More)
One new sesquiterpene and six known compounds were isolated from Dryopteris fragrans (L.) Schot. They were identified as 3-O-β-D… (More)
- Chemical & pharmaceutical bulletin
Two new hopane type triterpenes, named dryopteric acids A (1) and B (2), were isolated from the Rhizome of Dryopteris… (More)
- Plant Systematics and Evolution
The Dryopteris varia complex is highly variable in morphology, resulting in taxonomic confusion in delimiting taxon boundaries… (More)
The contents of dryocrassin in Rhizoma Dryopteris Crassirhizomae were determined by TLC-scanning in a period of two years of… (More)