Phenylpropanoid derivatives from Clausena harmandiana fruits
A new phenylpropanoid derivative, harmandianone (1), along with four known compounds: verimol B (2), (E)-3-(2-hydroxy-4-methoxy-phenyl)propanoate (3), (E)-methyl p-coumarate (4), and (E)-5-methoxy-2-(prop-1-enyl)phenol (5) was isolated from the acetone extract of Clausena harmandiana fruits. All str...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84868455715&partnerID=40&md5=e09faa4ec2f3452283f1f0db1fc09b08 http://cmuir.cmu.ac.th/handle/6653943832/6934 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | A new phenylpropanoid derivative, harmandianone (1), along with four known compounds: verimol B (2), (E)-3-(2-hydroxy-4-methoxy-phenyl)propanoate (3), (E)-methyl p-coumarate (4), and (E)-5-methoxy-2-(prop-1-enyl)phenol (5) was isolated from the acetone extract of Clausena harmandiana fruits. All structures were characterized by spectroscopic methods (UV, IR, NMR and ESI-TOF-MS). Compounds 1 and 3-5 demonstrated weak antibacterial activity against Escherichia coli TISTR 780, methicillin-resistant Staphylococcus aureus SK1, Salmonella typhimurium TISTR 292 and S. aureus TISTR1466, with MIC values between 64 and 128 μg/mL.Copyright © 2012 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. |
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