Configuration at C-24 of sterols from the liverwort Palavicinnia lyellii |
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Authors: | John H. Adler |
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Affiliation: | Department of Biological Sciences, Drexel University, Philadelphia, PA 19104, U.S.A. |
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Abstract: | The 4-desmethylsterol fraction of the liverwort Palavicinnia lyellii is composed of 36% 24β-methylcholest-5-en-3β-ol (dihydrobrassicasterol), 16% 24α-methylcholest-5-en-3β-ol (campesterol), 33% 24α-ethylcholest-5-en-3β-ol (sitosterol) and 15% 24ξ-ethylcholesta-5,22-dien-3β-ol. |
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Keywords: | Bryophyta 4-desmethylsterols 24β-methylcholest-5-en-3β-ol 24α-methylcholest-5-en-3β-ol 24α-ethylcholest-5-en-3β-ol |
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