Chemical constituents of Bletilla striata

AbstractA new triphenanthrene compound named 2,2′,2′′,7,7′,7′′-hexahydroxy-4,4′,4′′-trimethoxy-[9,9′,9′′,10,10′,10′′]-hexahydro-1,8,1′,6′′-triphenanthrene (1), together with eleven known compounds ...