{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T15:13:48Z","timestamp":1772118828715,"version":"3.50.1"},"reference-count":13,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,11,18]],"date-time":"2024-11-18T00:00:00Z","timestamp":1731888000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Reson in Chemistry"],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Chemical investigation of the Liuweizhiji Gegen\u2010Sangshen oral liquid afforded one new diphenyl ether derivative (\n                    <jats:bold>1<\/jats:bold>\n                    ), together with one known compound (\n                    <jats:bold>2<\/jats:bold>\n                    ). Their structures were established by 1D and 2D NMR, and HR\u2010ESI\u2010MS spectroscopic analysis and the absolute configuration of\n                    <jats:bold>1<\/jats:bold>\n                    was confirmed by ECD calculation. Compounds\n                    <jats:bold>1<\/jats:bold>\n                    and\n                    <jats:bold>2<\/jats:bold>\n                    were evaluated for the cytotoxic activities, and compounds\n                    <jats:bold>1<\/jats:bold>\n                    and\n                    <jats:bold>2<\/jats:bold>\n                    showed weak cytotoxic activities towards HepG2 human liver cancer cells, with IC\n                    <jats:sub>50<\/jats:sub>\n                    values of 97.3 and 79.6\u2009\u03bcM, respectively.\n                  <\/jats:p>","DOI":"10.1002\/mrc.5496","type":"journal-article","created":{"date-parts":[[2024,11,18]],"date-time":"2024-11-18T20:09:49Z","timestamp":1731960589000},"page":"151-154","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Structural Elucidation and NMR Spectral Assignments of New Diphenyl Ether Derivatives From Liuweizhiji Gegen\u2010Sangshen Oral Liquid"],"prefix":"10.1002","volume":"63","author":[{"given":"Jinghao","family":"Cui","sequence":"first","affiliation":[{"name":"School of Pharmacy Southwest Medical University  Luzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Spleen and Stomach Diseases, the Affiliated Traditional Chinese Medicine Hospital Southwest Medical University  Luzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Baorui","family":"Teng","sequence":"additional","affiliation":[{"name":"School of Pharmacy Southwest Medical University  Luzhou China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dan","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Pharmacy Southwest Medical University  Luzhou 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