Two new pregnane alkaloids from Pachysandra terminalis Sieb. et Zucc.
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DOI: 10.1080/14786419.2020.1744143
Abstract: Two new pregnane alkaloids, (20S)-20α-cinnamoylamino-3β-dimethylamino-5-en-pregnane (1) and (20S)-20α-cinnamoylamino-3β-dimethylamino-pregnane (2), and four known alkaloids (+)-(20S)-20-(dimethylamino)-3-(3'R-isopropyl)-lactam-5α-pregn-2-en-4-one (3), axillaridine A (4), pachysamine M (5) and 20α-dimethylamino-16β-hydroxy-3β-senecioylamino-pregn-5-ene (6) were obtained from the whole herb of Pachysandra terminalis Sieb. et… read more here.
Keywords: two new; pregnane; pregnane alkaloids; pachysandra terminalis ... See more keywords