{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T10:12:03Z","timestamp":1785751923722,"version":"3.56.0"},"reference-count":24,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T00:00:00Z","timestamp":1569888000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T00:00:00Z","timestamp":1569888000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,7,23]],"date-time":"2020-07-23T00:00:00Z","timestamp":1595462400000},"content-version":"am","delay-in-days":296,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100005280","name":"American Association of University Women","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100005280","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000199","name":"U.S. Department of Agriculture","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000199","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Steroids"],"published-print":{"date-parts":[[2019,10]]},"DOI":"10.1016\/j.steroids.2019.108456","type":"journal-article","created":{"date-parts":[[2019,7,18]],"date-time":"2019-07-18T22:00:44Z","timestamp":1563487244000},"page":"108456","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"special_numbering":"C","title":["Two new phytoecdysteroids from Sphenocentrum jollyanum Pierre root"],"prefix":"10.1016","volume":"150","author":[{"given":"Temitayo O.","family":"Ajayi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9495-7169","authenticated-orcid":false,"given":"Radhakrishnan","family":"Srivedavyasasri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmanuel E.","family":"Nyong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Micheal A.","family":"Odeniyi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jones O.","family":"Moody","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3807-1299","authenticated-orcid":false,"given":"Samir A.","family":"Ross","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.steroids.2019.108456_b0005","first-page":"129","article-title":"Evaluation of the anti-angiogenic effects of Sphenocentrum jollyanum Pierre","volume":"7","author":"Nia","year":"2004","journal-title":"Afr. J. Biomed. Res."},{"key":"10.1016\/j.steroids.2019.108456_b0010","series-title":"African Ethno-botany: Poisons and Drugs","first-page":"631","author":"Neuwinger","year":"1996"},{"key":"10.1016\/j.steroids.2019.108456_b0015","series-title":"Medicinal plants by species names: Outlines and pictures of medicinal plants from","author":"Odugbemi","year":"2006"},{"key":"10.1016\/j.steroids.2019.108456_b0020","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.jep.2005.08.051","article-title":"Anti-inflammatory activities of the methanol extracts and an isolated furanoditerpenes constituent of Sphenocentrum jollyanum Pierre (Menispermaceae)","volume":"104","author":"Moody","year":"2005","journal-title":"J. Ethnopharmacol."},{"key":"10.1016\/j.steroids.2019.108456_b0025","series-title":"Handbook of African Medicinal Plants","first-page":"1","author":"Iwu","year":"1993"},{"key":"10.1016\/j.steroids.2019.108456_b0030","unstructured":"H.M. Burkill, The Flora of West Tropical Africa, Vol. 4, 2nd Edn., Kew: Royal Botanic Gardens, London, ISBN: 1-90034-713-x. 1985."},{"key":"10.1016\/j.steroids.2019.108456_b0035","series-title":"The useful plants of west tropical Africa","author":"Dalziel","year":"1985"},{"key":"10.1016\/j.steroids.2019.108456_b0040","first-page":"4","article-title":"Anti-viral effect of selected medicinal plants. I: Diospyros barteri, D. monubutensis and Sphenocentrum jollyanum on polio viruses","volume":"6","author":"Moody","year":"2002","journal-title":"Niger. J. Nat. Prod. Med."},{"key":"10.1016\/j.steroids.2019.108456_b0045","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1076\/phbi.40.5.342.8451","article-title":"Anti-viral activities of selected medicinal plants. II: Effect of extracts of Diospyros monbutensis and Sphenocentrum jollyanum on cowpea mosaic viruses","volume":"40","author":"Moody","year":"2002","journal-title":"Pharm. Biol."},{"key":"10.1016\/j.steroids.2019.108456_b0050","doi-asserted-by":"crossref","first-page":"1669","DOI":"10.5897\/AJPP11.117","article-title":"In vivo anti-malaria activity of methanolic leaf and root extracts of Sphenocentrum jollyanum Pierre","volume":"5","author":"Oloruninsola","year":"2011","journal-title":"Afr. J. Pharm. Pharmacol."},{"key":"10.1016\/j.steroids.2019.108456_b0055","first-page":"50","article-title":"Uloko Mabel Antimicrobial activity of Sphenocentrum jollyanum And Mangifera indica Linn On Salmonella typhi, IOSR","volume":"5","author":"Koleosho","year":"2013","journal-title":"J. Biotechnol. Biochem."},{"key":"10.1016\/j.steroids.2019.108456_b0060","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/0031-9422(67)85019-2","article-title":"The bitter principle of Sphenocentrum jollyanum","volume":"6","author":"Gilbert","year":"1967","journal-title":"Phytochemistry"},{"key":"10.1016\/j.steroids.2019.108456_b0065","doi-asserted-by":"crossref","first-page":"2325","DOI":"10.1007\/s00044-018-2238-1","article-title":"Phytochemical study of Piliostigma thonningii, a medicinal plant grown in Nigeria","volume":"27","author":"Afolayan","year":"2018","journal-title":"Med. Chem. Res."},{"key":"10.1016\/j.steroids.2019.108456_b0070","first-page":"1","article-title":"Chemical and biological studies on Bridelia ferruginea grown in Nigeria","volume":"19","author":"Afolayan","year":"2018","journal-title":"Nat. Prod. Res."},{"key":"10.1016\/j.steroids.2019.108456_b0075","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1016\/j.jsps.2017.12.017","article-title":"Secondary metabolites isolated from Pinus roxburghii and interpretation of their cannabinoid and opioid binding properties by virtual screening and in vitro studies","volume":"26","author":"Labib","year":"2018","journal-title":"Saudi Pharm. J."},{"key":"10.1016\/j.steroids.2019.108456_b0080","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.steroids.2014.12.002","article-title":"Bioactive steroidal alkaloids from Buxus macowanii Oliv","volume":"95","author":"Lam","year":"2015","journal-title":"Steroids."},{"key":"10.1016\/j.steroids.2019.108456_b0085","doi-asserted-by":"crossref","first-page":"1915","DOI":"10.1016\/0031-9422(74)85114-9","article-title":"Polypodoaurein, a new phytoecdysone from Polypodium aureum L","volume":"13","author":"Jizba","year":"1974","journal-title":"Phytochemistry"},{"key":"10.1016\/j.steroids.2019.108456_b0090","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/S0367-326X(99)00159-8","article-title":"Phytoecdysteroids from Atriplex nummularia","volume":"71","author":"Keckeis","year":"2000","journal-title":"Fitoterapia"},{"key":"10.1016\/j.steroids.2019.108456_b0095","doi-asserted-by":"crossref","first-page":"1179","DOI":"10.1016\/S0031-9422(03)00021-9","article-title":"Ecdysteroids and other constituents from Sida spinosa L","volume":"62","author":"Darwish","year":"2003","journal-title":"Phytochemistry"},{"key":"10.1016\/j.steroids.2019.108456_b0100","article-title":"Article number: 37322","volume":"6","author":"Hunyadi","year":"2016","journal-title":"Szendrei, Sci. Rep."},{"key":"10.1016\/j.steroids.2019.108456_b0105","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.bmc.2006.10.006","article-title":"Antiprotozoal and antimicrobial activities of O-alkylated and formylated acylphloroglucinols","volume":"15","author":"Bharate","year":"2007","journal-title":"Bioorg. Med. Chem."},{"key":"10.1016\/j.steroids.2019.108456_b0110","doi-asserted-by":"crossref","first-page":"1665","DOI":"10.1016\/0031-9422(88)80422-9","article-title":"Three ecdysteroid glycosides from Pfaffia iresinoides","volume":"27","author":"Nishimoto","year":"1988","journal-title":"Phytochemistry"},{"key":"10.1016\/j.steroids.2019.108456_b0115","doi-asserted-by":"crossref","first-page":"9679","DOI":"10.1016\/S0040-4020(01)85536-8","article-title":"Regioselective Synthesis of 20-Hydroxyecdysone Glycosides","volume":"50","author":"P\u00ed\u0161","year":"1994","journal-title":"Tetrahdron"},{"key":"10.1016\/j.steroids.2019.108456_b0120","doi-asserted-by":"crossref","first-page":"834","DOI":"10.1055\/s-0031-1298432","article-title":"Simultaneous determination of the absolute configuration of twelve monosaccharide enantiomers from natural products in a single injection by a UPLC-UV\/MS method","volume":"78","author":"Wang","year":"2012","journal-title":"Planta Med."}],"container-title":["Steroids"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0039128X19301461?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0039128X19301461?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,22]],"date-time":"2025-09-22T10:04:25Z","timestamp":1758535465000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0039128X19301461"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,10]]},"references-count":24,"alternative-id":["S0039128X19301461"],"URL":"https:\/\/doi.org\/10.1016\/j.steroids.2019.108456","relation":{},"ISSN":["0039-128X"],"issn-type":[{"value":"0039-128X","type":"print"}],"subject":[],"published":{"date-parts":[[2019,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Two new phytoecdysteroids from Sphenocentrum jollyanum Pierre root","name":"articletitle","label":"Article Title"},{"value":"Steroids","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.steroids.2019.108456","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}],"article-number":"108456"}}