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Cembrane-Type Diterpenoids and a Phenolic Compound from the Leaves of a Thai Medicinal Plant, <i>Croton sublyratus</i> Kurz
Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
Faculty of Pharmacy, Payap University, Chiang Mai, Thailand
- 1 Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
- 2 Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
- 3 Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
- 4 Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
- 5 Department of Pharmacognosy, Graduate School of Bio-medical and Health Sciences, Hiroshima University, Hiroshima, Japan
- 6 Department of Pharmaceutical Sciences, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
- 7 Faculty of Pharmacy, Payap University, Chiang Mai, Thailand
American Journal of Plant Sciences·Volume 05 (2014)·Pages 1370–1377·Published 1 April 2014·DOI10.4236/ajps.2014.59151
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Abstract
From the leaves of a Thai medicinal plant, Croton sublyratus , collected in Thailand, two new cembrane-type diterpenoids, named sublylactones A and B, and a phenolic compound were isolated from the EtOAc-soluble fraction of a MeOH extract. Their structures were elucidated on the basis of spectroscopic evidence.
KeywordsCroton SublyratusEuphorbiaceaeDiterpeneCembrane
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