dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Inst Rene Rachou FIOCRUZ | |
dc.contributor | Universidade Federal de São Carlos (UFSCar) | |
dc.date.accessioned | 2014-05-20T14:20:33Z | |
dc.date.available | 2014-05-20T14:20:33Z | |
dc.date.created | 2014-05-20T14:20:33Z | |
dc.date.issued | 2012-12-01 | |
dc.identifier | Molecules. Basel: Mdpi Ag, v. 17, n. 12, p. 14046-14057, 2012. | |
dc.identifier | 1420-3049 | |
dc.identifier | http://hdl.handle.net/11449/26171 | |
dc.identifier | 10.3390/molecules171214046 | |
dc.identifier | WOS:000312608200028 | |
dc.identifier | WOS000312608200028.pdf | |
dc.identifier | 5981353442037051 | |
dc.description.abstract | Root extracts of Holostylis reniformis (Aristolochiaceae) yielded three new natural sesquiterpenes, a sesquiterpene with an unusual carbon skeleton, 4,5-seco-guaiane (7-epi-11-hydroxychabrolidione A, 1), a nine-membered lactone with new carbon skeleton (holostylactone, 2), and a new megastigmane [(6S,7E)-6,9-dihydroxy-10-(2'-hydroxyethoxy)-4,7-megastigmadien-3-one, 3], together with bulnesol and sitosterol-3-O-beta-D-glucopyranoside. The structures of these compounds were determined by spectroscopic analyses and B3LYP/STO-3G** theoretical studies. | |
dc.language | eng | |
dc.publisher | Mdpi Ag | |
dc.relation | Molecules | |
dc.relation | 3.098 | |
dc.relation | 0,855 | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Holostylis reniformis | |
dc.subject | Aristolochiaceae | |
dc.subject | sesquiterpene | |
dc.subject | 4,5-seco-guaiane | |
dc.subject | megastigmane | |
dc.title | 4,5-Seco-Guaiane and a Nine-Membered Sesquiterpene Lactone from Holostylis reniformis | |
dc.type | Artículos de revistas | |