{"id":"https://openalex.org/W1552836320","doi":"https://doi.org/10.1248/cpb.33.3231","title":"Studies on the constituents of Sophora flavescens aiton. II.","display_name":"Studies on the constituents of Sophora flavescens aiton. II.","publication_year":1985,"publication_date":"1985-01-01","ids":{"openalex":"https://openalex.org/W1552836320","doi":"https://doi.org/10.1248/cpb.33.3231","mag":"1552836320"},"language":"en","primary_location":{"id":"doi:10.1248/cpb.33.3231","doi":"https://doi.org/10.1248/cpb.33.3231","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.33.3231","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/33/8/33_8_3231/_pdf","source":{"id":"https://openalex.org/S3861430","display_name":"Chemical and Pharmaceutical Bulletin","issn_l":"0009-2363","issn":["0009-2363","1347-5223"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313382","host_organization_name":"Pharmaceutical Society of Japan","host_organization_lineage":["https://openalex.org/P4310313382"],"host_organization_lineage_names":["Pharmaceutical Society of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chemical and Pharmaceutical Bulletin","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/cpb1958/33/8/33_8_3231/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100326387","display_name":"Li Jun Wu","orcid":"https://orcid.org/0000-0002-4118-7970","observed_orcids":["https://orcid.org/0000-0002-4118-7970"]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"LI WU","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076715142","display_name":"Toshio Miyase","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"TOSHIO MIYASE","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101787457","display_name":"Akira Ueno","orcid":"https://orcid.org/0000-0002-7316-5258","observed_orcids":["https://orcid.org/0000-0002-7316-5258"]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"AKIRA UENO","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111516986","display_name":"Masanori Kuroyanagi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"MASANORI KUROYANAGI","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075214886","display_name":"Tadataka Noro","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"TADATAKA NORO","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113611889","display_name":"SEIGO FUKUSHIMA","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I150240954","display_name":"University of Shizuoka","ror":"https://ror.org/04rvw0k47","country_code":"JP","type":"education","lineage":["https://openalex.org/I150240954"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"SEIGO FUKUSHIMA","raw_affiliation_strings":["Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy, Shizuoka College of Pharmacy","institution_ids":["https://openalex.org/I150240954"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150240954"],"apc_list":null,"apc_paid":null,"fwci":1.3891,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.71910112,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"33","issue":"8","first_page":"3231","last_page":"3236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12257","display_name":"Bioactive natural compounds","score":0.9711999893188477,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12257","display_name":"Bioactive natural compounds","score":0.9711999893188477,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11613","display_name":"Phytochemistry and Biological Activities","score":0.024399999529123306,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11709","display_name":"Traditional Chinese Medicine Analysis","score":0.0024999999441206455,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sophora-flavescens","display_name":"Sophora flavescens","score":1.0},{"id":"https://openalex.org/keywords/flavanones","display_name":"flavanones","score":0.9860000014305115},{"id":"https://openalex.org/keywords/flavonols","display_name":"flavonols","score":0.9810000061988831},{"id":"https://openalex.org/keywords/chalcones","display_name":"chalcones","score":0.9789999723434448},{"id":"https://openalex.org/keywords/pterocarpans","display_name":"pterocarpans","score":0.9369999766349792},{"id":"https://openalex.org/keywords/root-constituents","display_name":"root constituents","score":0.6930000185966492},{"id":"https://openalex.org/keywords/structure-elucidation","display_name":"structure elucidation","score":0.7760000228881836},{"id":"https://openalex.org/keywords/fabaceae","display_name":"Fabaceae","score":0.8059999942779541}],"concepts":[{"id":"https://openalex.org/C2778484605","wikidata":"https://www.wikidata.org/wiki/Q911666","display_name":"Sophora flavescens","level":3,"score":0.961254358291626},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8948441743850708},{"id":"https://openalex.org/C2776625710","wikidata":"https://www.wikidata.org/wiki/Q309213","display_name":"Sophora","level":4,"score":0.8055214881896973},{"id":"https://openalex.org/C2780764945","wikidata":"https://www.wikidata.org/wiki/Q899416","display_name":"Chalcone","level":2,"score":0.6869747638702393},{"id":"https://openalex.org/C2777481717","wikidata":"https://www.wikidata.org/wiki/Q3073451","display_name":"Flavanone","level":4,"score":0.5483300685882568},{"id":"https://openalex.org/C2776292868","wikidata":"https://www.wikidata.org/wiki/Q424525","display_name":"Flavones","level":2,"score":0.47660842537879944},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.4450993835926056},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3990926146507263},{"id":"https://openalex.org/C2779054382","wikidata":"https://www.wikidata.org/wiki/Q72185287","display_name":"Flavonoid","level":3,"score":0.3953028917312622},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.37701570987701416},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.21741005778312683},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.11534756422042847},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.04867762327194214},{"id":"https://openalex.org/C2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","level":2,"score":0.048378974199295044},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C188947578","wikidata":"https://www.wikidata.org/wiki/Q200253","display_name":"Traditional Chinese medicine","level":3,"score":0.0},{"id":"https://openalex.org/C2776545273","wikidata":"https://www.wikidata.org/wiki/Q6787831","display_name":"Matrine","level":2,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1248/cpb.33.3231","doi":"https://doi.org/10.1248/cpb.33.3231","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.33.3231","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/33/8/33_8_3231/_pdf","source":{"id":"https://openalex.org/S3861430","display_name":"Chemical and Pharmaceutical Bulletin","issn_l":"0009-2363","issn":["0009-2363","1347-5223"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313382","host_organization_name":"Pharmaceutical Society of Japan","host_organization_lineage":["https://openalex.org/P4310313382"],"host_organization_lineage_names":["Pharmaceutical Society of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chemical and Pharmaceutical Bulletin","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1248/cpb.33.3231","doi":"https://doi.org/10.1248/cpb.33.3231","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.33.3231","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/33/8/33_8_3231/_pdf","source":{"id":"https://openalex.org/S3861430","display_name":"Chemical and Pharmaceutical Bulletin","issn_l":"0009-2363","issn":["0009-2363","1347-5223"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310313382","host_organization_name":"Pharmaceutical Society of Japan","host_organization_lineage":["https://openalex.org/P4310313382"],"host_organization_lineage_names":["Pharmaceutical Society of Japan"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chemical and Pharmaceutical Bulletin","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1552836320.pdf","grobid_xml":"https://content.openalex.org/works/W1552836320.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W1981333644"],"related_works":["https://openalex.org/W2917235755","https://openalex.org/W2797897954","https://openalex.org/W1527073829","https://openalex.org/W6902224237","https://openalex.org/W2357699461","https://openalex.org/W2355325511","https://openalex.org/W4323873579","https://openalex.org/W1529214430","https://openalex.org/W2382169439","https://openalex.org/W4244662731"],"abstract_inverted_index":{"Two":[0],"flavanones,":[1],"kushenol":[2,6,11,16],"A":[3],"(1)":[4],"and":[5,19,45],"B":[7],"(2),":[8],"one":[9,14,20],"flavonol,":[10],"C":[12],"(3),":[13],"chalcone,":[15],"D":[17],"(4),":[18],"pterocarpan,":[21],"kushenin":[22],"(5),":[23],"were":[24,37],"isolated":[25],"from":[26],"the":[27,40],"dry":[28],"roots":[29],"of":[30,42],"Sophora":[31],"flavescens":[32],"AITON":[33],"(Leguminosae).":[34],"Their":[35],"structures":[36],"elucidated":[38],"on":[39],"basis":[41],"elemental":[43],"analyses":[44],"spectral":[46],"data.":[47]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":8}],"updated_date":"2026-10-15T10:00:46.086208","created_date":"2016-06-24T00:00:00"}