TY - JOUR AU - Ishii, Hiroshi TI - Studies on Digitalis Glycosides. XV. The Structure of Purpnigenin. (2). T2 - Chemical & pharmaceutical bulletin SN - 00092363 PY - 1962 DA - 1962/05/25 VL - 10 IS - 5 SP - 354-357 UR - http://ci.nii.ac.jp/naid/110003618861/en/ ER -