Sesquiterpenoids from Valeriana tangutica.
A new guaiane-type sesquiterpenoid ethoxyvalerianol (1) and one known sesquiterpenoid valeranone (2) together with selina-4,7(11)-diene (3) and selinene (4), which were obtained from (+)-maaliol (5) by decyclization and dehydration, were isolated from Valeriana tangutica. Their structures were elucidated by 1D- and 2D-NMR spectroscopic data and HR-ESI-MS analysis.
Qi
Huan-Yang
HY
Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, China.
Wei
Xiao-Ning
XN
Shi
Yan-Ping
YP
D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010946:Plants, Medicinal / Q000737:chemistry*; D000081223:Polycyclic Sesquiterpenes; D011550:Pseudomonas aeruginosa / Q000187:drug effects*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D014632:Valerian / Q000737:chemistry*
D000900:Anti-Bacterial Agents; D004365:Drugs, Chinese Herbal; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes; C539283:ethoxyvalerianol; C539284:selina-4,7(11)-diene; C539285:selinene; C016179:valeranone