{"id":"https://openalex.org/W1978010257","doi":"https://doi.org/10.1016/s0031-9422(97)00249-5","title":"Ergosta-4,6,8,22-tetraen-3-one from the edible fungus, Pleurotus ostreatus (oyster fungus)","display_name":"Ergosta-4,6,8,22-tetraen-3-one from the edible fungus, Pleurotus ostreatus (oyster fungus)","publication_year":1997,"publication_date":"1997-08-01","ids":{"openalex":"https://openalex.org/W1978010257","doi":"https://doi.org/10.1016/s0031-9422(97)00249-5","mag":"1978010257"},"language":"en","primary_location":{"id":"doi:10.1016/s0031-9422(97)00249-5","doi":"https://doi.org/10.1016/s0031-9422(97)00249-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-9422(97)00249-5","pdf_url":null,"source":{"id":"https://openalex.org/S88226677","display_name":"Phytochemistry","issn_l":"0031-9422","issn":["0031-9422","1873-3700"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytochemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011643387","display_name":"Vladim\u0131\u0301r Chobot","orcid":"https://orcid.org/0000-0003-0029-1453","observed_orcids":["https://orcid.org/0000-0003-0029-1453"]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Vladimir Chobot","raw_affiliation_strings":["Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021726456","display_name":"Lubom\u0131\u0301r Opletal","orcid":"https://orcid.org/0000-0002-3874-3729","observed_orcids":["https://orcid.org/0000-0002-3874-3729"]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Lubom\u00edr Opletal","raw_affiliation_strings":["Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003219498","display_name":"Lud\u011bk Jahod\u00e1\u0159","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]}],"countries":["CZ"],"is_corresponding":false,"raw_author_name":"Lud\u011bk J\u00e1hod\u00e1\u0159","raw_affiliation_strings":["Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113596225","display_name":"Asmita V. Patel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]},{"id":"https://openalex.org/I63072094","display_name":"University of Portsmouth","ror":"https://ror.org/03ykbk197","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]}],"countries":["CZ","GB"],"is_corresponding":false,"raw_author_name":"Asmita V. Patel","raw_affiliation_strings":["School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","institution_ids":["https://openalex.org/I63072094"]},{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113865315","display_name":"Christopher G. Dacke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]},{"id":"https://openalex.org/I63072094","display_name":"University of Portsmouth","ror":"https://ror.org/03ykbk197","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]}],"countries":["CZ","GB"],"is_corresponding":false,"raw_author_name":"Christopher G. Dacke","raw_affiliation_strings":["School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","institution_ids":["https://openalex.org/I63072094"]},{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020628573","display_name":"Gerald Blunden","orcid":"https://orcid.org/0000-0002-8987-6353","observed_orcids":["https://orcid.org/0000-0002-8987-6353"]},"institutions":[{"id":"https://openalex.org/I21250087","display_name":"Charles University","ror":"https://ror.org/024d6js02","country_code":"CZ","type":"education","lineage":["https://openalex.org/I21250087"]},{"id":"https://openalex.org/I63072094","display_name":"University of Portsmouth","ror":"https://ror.org/03ykbk197","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]}],"countries":["CZ","GB"],"is_corresponding":true,"raw_author_name":"Gerald Blunden","raw_affiliation_strings":["School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Pharmacy and Biomedical Science, University of Portsmouth, St Michael's Building, White Swan Road, Portsmouth, Hampshire PO1 2DT, U.K","institution_ids":["https://openalex.org/I63072094"]},{"raw_affiliation_string":"Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovsk\u00e9ho 1203, 500 05 Hradec Kr\u00e1lov\u00e9, Czech Republic","institution_ids":["https://openalex.org/I21250087"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020628573"],"corresponding_institution_ids":["https://openalex.org/I21250087","https://openalex.org/I63072094"],"apc_list":{"value":4350,"currency":"USD","value_usd":4350},"apc_paid":null,"fwci":0.2796,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.57103064,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"45","issue":"8","first_page":"1669","last_page":"1671"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11085","display_name":"Fungal Biology and Applications","score":0.9872999787330627,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11085","display_name":"Fungal Biology and Applications","score":0.9872999787330627,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10252","display_name":"Microbial Natural Products and Biosynthesis","score":0.0052999998442828655,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13736","display_name":"Steroid Chemistry and Biochemistry","score":0.0032999999821186066,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ergosterol","display_name":"ergosterol","score":0.8209999799728394},{"id":"https://openalex.org/keywords/sterols","display_name":"sterols","score":0.5920000076293945},{"id":"https://openalex.org/keywords/fungal-sterols","display_name":"fungal sterols","score":0.47099998593330383},{"id":"https://openalex.org/keywords/pleurotus-ostreatus","display_name":"Pleurotus ostreatus","score":0.9829999804496765},{"id":"https://openalex.org/keywords/edible-mushrooms","display_name":"edible mushrooms","score":0.6600000262260437},{"id":"https://openalex.org/keywords/fungal-secondary-metabolites","display_name":"fungal secondary metabolites","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C2780628916","wikidata":"https://www.wikidata.org/wiki/Q186451","display_name":"Pleurotus ostreatus","level":3,"score":0.9626134037971497},{"id":"https://openalex.org/C2777910421","wikidata":"https://www.wikidata.org/wiki/Q143263","display_name":"Ergosterol","level":2,"score":0.8517782688140869},{"id":"https://openalex.org/C2776364969","wikidata":"https://www.wikidata.org/wiki/Q107411","display_name":"Oyster","level":2,"score":0.8093523979187012},{"id":"https://openalex.org/C2779678110","wikidata":"https://www.wikidata.org/wiki/Q764","display_name":"Fungus","level":2,"score":0.8050368428230286},{"id":"https://openalex.org/C2778123023","wikidata":"https://www.wikidata.org/wiki/Q852065","display_name":"Pleurotus","level":3,"score":0.5832962989807129},{"id":"https://openalex.org/C149629883","wikidata":"https://www.wikidata.org/wiki/Q660926","display_name":"Fraction (chemistry)","level":2,"score":0.5149653553962708},{"id":"https://openalex.org/C2776474821","wikidata":"https://www.wikidata.org/wiki/Q83093","display_name":"Mushroom","level":2,"score":0.5025978088378906},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4865647852420807},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3622255325317383},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3321107029914856},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.3284735083580017},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.20038554072380066},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.04580092430114746}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0031-9422(97)00249-5","doi":"https://doi.org/10.1016/s0031-9422(97)00249-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-9422(97)00249-5","pdf_url":null,"source":{"id":"https://openalex.org/S88226677","display_name":"Phytochemistry","issn_l":"0031-9422","issn":["0031-9422","1873-3700"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytochemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2095408194","https://openalex.org/W2415803436"],"related_works":["https://openalex.org/W2950752197","https://openalex.org/W3151584389","https://openalex.org/W7095466364","https://openalex.org/W1997224980","https://openalex.org/W1967847417","https://openalex.org/W2333352143","https://openalex.org/W2947223758","https://openalex.org/W3017198739","https://openalex.org/W4406520721","https://openalex.org/W6922554287"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2016-06-24T00:00:00"}