Pseudoguaianolides from Gaillardia grandiflora
The aerial parts of Gaillardia grandiflora afforded two new pseudoguaianolides,9- O-desacetylspathulin-2- O-angelate 9- O-desacetylspathulin-2- O-isovalerate. The structures were elucidated by 1H NMR spectroscopic investigations by some chemical transformations.
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Published in | Phytochemistry (Oxford) Vol. 19; no. 9; pp. 2049 - 2051 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
1980
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Subjects | |
Online Access | Get full text |
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Summary: | The aerial parts of
Gaillardia grandiflora afforded two new pseudoguaianolides,9-
O-desacetylspathulin-2-
O-angelate 9-
O-desacetylspathulin-2-
O-isovalerate. The structures were elucidated by
1H NMR spectroscopic investigations by some chemical transformations. |
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ISSN: | 0031-9422 1873-3700 |
DOI: | 10.1016/0031-9422(80)83043-3 |