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English: The Marker semi-synthesis of progesterone from diosgenin. Marker RE, Krueger J (1940). "Sterols. CXII. Sapogenins. XLI. The Preparation of Trillin and its Conversion to Progesterone". J. Am. Chem. Soc. 62 (12): 3349–3350. DOI:10.1021/ja01869a023.
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current14:28, 11 April 2022Thumbnail for version as of 14:28, 11 April 20222,753 × 1,261 (266 KB)Artoria2e5Add 16-DPA text as it is an important intermediate. Sorry for the size bloat, but won't matter on receiver-end anyways...
18:22, 18 July 2009Thumbnail for version as of 18:22, 18 July 20092,753 × 1,261 (96 KB)Boghoglower resolution so that thumbnail will be generated
18:14, 18 July 2009Thumbnail for version as of 18:14, 18 July 20094,588 × 2,101 (184 KB)Boghog{{Information |Description={{en|1=The Marker semi-synthesis of progesterone from diosgenin. {{cite journal | author = Marker RE, Krueger J | title = Sterols. CXII. Sapogenins. XLI. The Preparation of Trillin and its Conversion to Progesterone | journal =
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