{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,22]],"date-time":"2025-10-22T00:42:37Z","timestamp":1761093757713,"version":"build-2065373602"},"reference-count":4,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2007,6,4]],"date-time":"2007-06-04T00:00:00Z","timestamp":1180915200000},"content-version":"vor","delay-in-days":154,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Phytochemical Analysis"],"published-print":{"date-parts":[[2007,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>A systematic molecular fragmentation pathway (SMFP) was designed as an identifier to detect swartziarboreols (abieta\u20108,11,13\u2010triene diterpenoid derivatives) in <jats:italic>Swartzia<\/jats:italic> extracts. The SMFP was rationalised through the interpretation of the EI\/MS of swartziarboreols isolated from <jats:italic>S. arborescens<\/jats:italic> and <jats:italic>S. langasdorffii<\/jats:italic> and by analogy with the fragmentations observed for previously isolated compounds. Two pairs of swartziarboreol epimers were identified by GC\u2010MS in an extract of<jats:italic> S. langsdorffii<\/jats:italic> using SMFP. Acetylation and methylation of the dichloromethane extract furnished, respectively, <jats:bold>3<\/jats:bold> and <jats:bold>4<\/jats:bold>, which suggested the occurrence of a new natural orthodiphenolic swartziarboreol. Copyright \u00a9 2007 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/pca.1004","type":"journal-article","created":{"date-parts":[[2007,6,4]],"date-time":"2007-06-04T09:48:49Z","timestamp":1180950529000},"page":"484-488","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["EI\/MS fragmentation of abieta\u20108,11,13\u2010triene diterpenoid derivatives as a tool to identify swartziarboreols in <i>Swartzia<\/i> extracts"],"prefix":"10.1002","volume":"18","author":[{"given":"Celira Caparica","family":"Santos","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eva Gon\u00e7alves","family":"Magalh\u00e3es","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aderbal Farias","family":"Magalh\u00e3es","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,6,4]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/oms.1210090403"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/np0501177"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.3987\/COM-95-7249"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/jo00408a041"}],"container-title":["Phytochemical Analysis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fpca.1004","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/pca.1004","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T12:56:13Z","timestamp":1761051373000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/pca.1004"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,1]]},"references-count":4,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2007,1]]}},"alternative-id":["10.1002\/pca.1004"],"URL":"https:\/\/doi.org\/10.1002\/pca.1004","archive":["Portico"],"relation":{},"ISSN":["0958-0344","1099-1565"],"issn-type":[{"type":"print","value":"0958-0344"},{"type":"electronic","value":"1099-1565"}],"subject":[],"published":{"date-parts":[[2007,1]]},"assertion":[{"value":"2006-09-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2007-03-22","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2007-06-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}