Biogenetic mechanisms. I. Incorporation of 4-14C-progesterone into gitoxigenin by Digitalis purpurea.
D002247:Carbon Isotopes; D002297:Cardanolides / Q000096:biosynthesis* / Q000302:isolation & purification; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003460:Crystallization; D004070:Digitalis / Q000378:metabolism; D004071:Digitalis Glycosides / Q000096:biosynthesis; D007259:Infrared Rays; D008722:Methods; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011374:Progesterone / Q000378:metabolism*
D002247:Carbon Isotopes; D002297:Cardanolides; D004071:Digitalis Glycosides; D011374:Progesterone