{"id":"https://openalex.org/W1484746397","doi":"https://doi.org/10.1248/cpb.42.2117","title":"Two Novel Resveratrol Trimers, Leachianols A and B, from Sophora leachiana.","display_name":"Two Novel Resveratrol Trimers, Leachianols A and B, from Sophora leachiana.","publication_year":1994,"publication_date":"1994-01-01","ids":{"openalex":"https://openalex.org/W1484746397","doi":"https://doi.org/10.1248/cpb.42.2117","mag":"1484746397"},"language":"en","primary_location":{"id":"doi:10.1248/cpb.42.2117","doi":"https://doi.org/10.1248/cpb.42.2117","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.42.2117","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/42/10/42_10_2117/_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/cpb1958/42/10/42_10_2117/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009609799","display_name":"Masayoshi Ohyama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173865709","display_name":"Gifu Pharmaceutical University","ror":"https://ror.org/0372t5741","country_code":"JP","type":"education","lineage":["https://openalex.org/I173865709"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayoshi OHYAMA","raw_affiliation_strings":["Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University","institution_ids":["https://openalex.org/I173865709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047973207","display_name":"Toshiyuki Tanaka","orcid":"https://orcid.org/0000-0001-6647-3378","observed_orcids":["https://orcid.org/0000-0001-6647-3378"]},"institutions":[{"id":"https://openalex.org/I173865709","display_name":"Gifu Pharmaceutical University","ror":"https://ror.org/0372t5741","country_code":"JP","type":"education","lineage":["https://openalex.org/I173865709"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiyuki TANAKA","raw_affiliation_strings":["Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University","institution_ids":["https://openalex.org/I173865709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5105985751","display_name":"Munekazu Iinuma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173865709","display_name":"Gifu Pharmaceutical University","ror":"https://ror.org/0372t5741","country_code":"JP","type":"education","lineage":["https://openalex.org/I173865709"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Munekazu IINUMA","raw_affiliation_strings":["Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University","institution_ids":["https://openalex.org/I173865709"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112446869","display_name":"Kiyoto Goto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173865709","display_name":"Gifu Pharmaceutical University","ror":"https://ror.org/0372t5741","country_code":"JP","type":"education","lineage":["https://openalex.org/I173865709"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyoto GOTO","raw_affiliation_strings":["Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pharmacognosy, Gifu Pharmaceutical University, Department of Pharmacognosy, Gifu Pharmaceutical University, Otsuka Pharmachemical Factory, Inc.,, Department of Pharmacognosy, Gifu Pharmaceutical University","institution_ids":["https://openalex.org/I173865709"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I173865709"],"apc_list":null,"apc_paid":null,"fwci":1.4321,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.77197452,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"42","issue":"10","first_page":"2117","last_page":"2120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12257","display_name":"Bioactive natural compounds","score":0.8359000086784363,"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":0.8359000086784363,"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":0.08110000193119049,"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/T11051","display_name":"Sirtuins and Resveratrol in Medicine","score":0.03319999948143959,"subfield":{"id":"https://openalex.org/subfields/2717","display_name":"Geriatrics and Gerontology"},"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/oligostilbenes","display_name":"oligostilbenes","score":0.8930000066757202},{"id":"https://openalex.org/keywords/natural-product-isolation","display_name":"natural product isolation","score":0.8880000114440918},{"id":"https://openalex.org/keywords/structure-elucidation","display_name":"structure elucidation","score":0.8980000019073486},{"id":"https://openalex.org/keywords/roots","display_name":"roots","score":0.8209999799728394}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9227096438407898},{"id":"https://openalex.org/C2776816829","wikidata":"https://www.wikidata.org/wiki/Q407329","display_name":"Resveratrol","level":2,"score":0.9205566644668579},{"id":"https://openalex.org/C2776403692","wikidata":"https://www.wikidata.org/wiki/Q898416","display_name":"Trimer","level":3,"score":0.6097216010093689},{"id":"https://openalex.org/C2776625710","wikidata":"https://www.wikidata.org/wiki/Q309213","display_name":"Sophora","level":4,"score":0.5469213128089905},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.5116172432899475},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.4542960226535797},{"id":"https://openalex.org/C66974803","wikidata":"https://www.wikidata.org/wiki/Q10359898","display_name":"Nuclear magnetic resonance spectroscopy","level":2,"score":0.45274361968040466},{"id":"https://openalex.org/C119851462","wikidata":"https://www.wikidata.org/wiki/Q901095","display_name":"Nuclear Overhauser effect","level":3,"score":0.41919443011283875},{"id":"https://openalex.org/C2779546866","wikidata":"https://www.wikidata.org/wiki/Q531306","display_name":"Dimer","level":2,"score":0.2982715964317322},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.19462165236473083},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.13988125324249268},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C188947578","wikidata":"https://www.wikidata.org/wiki/Q200253","display_name":"Traditional Chinese medicine","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1248/cpb.42.2117","doi":"https://doi.org/10.1248/cpb.42.2117","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.42.2117","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/42/10/42_10_2117/_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.42.2117","doi":"https://doi.org/10.1248/cpb.42.2117","is_oa":true,"landing_page_url":"https://doi.org/10.1248/cpb.42.2117","pdf_url":"https://www.jstage.jst.go.jp/article/cpb1958/42/10/42_10_2117/_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/W1484746397.pdf","grobid_xml":"https://content.openalex.org/works/W1484746397.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2053875562","https://openalex.org/W2008418760","https://openalex.org/W1596545698","https://openalex.org/W2000576634","https://openalex.org/W1576903991","https://openalex.org/W3006109379","https://openalex.org/W2948387574","https://openalex.org/W1983798701","https://openalex.org/W1973257286","https://openalex.org/W1562238837"],"abstract_inverted_index":{"Two":[0],"novel":[1],"resveratrol":[2,38],"trimers,":[3],"named":[4],"leachianols":[5],"A":[6],"(1)":[7],"and":[8,32,41],"B":[9],"(2),":[10],"were":[11,21],"isolated":[12],"from":[13],"the":[14,54],"roots":[15],"of":[16],"Sophora":[17],"leachiana.":[18],"Their":[19],"structures":[20],"determined":[22],"by":[23,46],"spectroscopy":[24,27],"using":[25],"correlation":[26],"involving":[28],"long":[29],"range":[30],"coupling":[31],"unclear":[33],"Overhauser":[34],"effect":[35],"experiments.":[36],"The":[37],"trimers":[39],"1":[40],"2,":[42],"which":[43],"are":[44,53],"formed":[45],"characteristics":[47],"oligomerization":[48],"via":[49],"a":[50],"pallidol":[51],"(3),":[52],"first":[55],"naturally":[56],"occurring":[57],"oligostilbenes":[58],"to":[59],"be":[60],"reported.":[61]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
