Zapp, H., Orth, K., Zapp, J., Connolly, J. D. and Becker, H. (2008) 21,28-Epoxy-18 beta,21 beta-dihydroxbaccharan-3-one and Other Terpenoids from the Liverwort Lepidozia chordulifera T. Taylor. Natural Product Communications, 3(11), pp. 1755-1758.
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Abstract
A new triterpenoid, 21,28-epoxy-18 beta,21 beta-dihydroxybaccharan-3-one (1), with a spiro-hemiketal side-chain, has been isolated from the liverwort Lepidozia chordulifera. The plant also yielded (6S* 7S*)-3-norhimachal-1-en-3-one (3), an epimer of a known norhimachalane, the rare 3 beta-hydroxy-22,23,24,25,26,27-hexanordammaran-20-one and the triterpenoids shoreic acid, taraxerol, betulinic acid, betulonic acid and ursolic acid. Their structures have been assigned on the basis of their spectroscopic properties.
Item Type: | Articles |
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Keywords: | 21,28-epoxy-18 beta,21 beta-dihydroxybaccharan-3-one ACID baccharane Hepaticae Lepidozia chordulifera Lepidoziaceae norhimachalane Structure Triterpenoids |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Connolly, Professor Joseph |
Authors: | Zapp, H., Orth, K., Zapp, J., Connolly, J. D., and Becker, H. |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Natural Product Communications |
ISSN: | 1934-578X |
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