{"id":"https://openalex.org/W612359758","doi":"https://doi.org/10.1584/jpestics.11.369","title":"Oryzalexin D (3, 7-Dihydroxy-(+)-sandaracopimaradiene), a New Phytoalexin Isolated from Blast-infected Rice Leaves","display_name":"Oryzalexin D (3, 7-Dihydroxy-(+)-sandaracopimaradiene), a New Phytoalexin Isolated from Blast-infected Rice Leaves","publication_year":1986,"publication_date":"1986-01-01","ids":{"openalex":"https://openalex.org/W612359758","doi":"https://doi.org/10.1584/jpestics.11.369","mag":"612359758"},"language":"en","primary_location":{"id":"doi:10.1584/jpestics.11.369","doi":"https://doi.org/10.1584/jpestics.11.369","is_oa":true,"landing_page_url":"https://doi.org/10.1584/jpestics.11.369","pdf_url":"https://www.jstage.jst.go.jp/article/jpestics1975/11/3/11_3_369/_pdf","source":{"id":"https://openalex.org/S4394735564","display_name":"Journal of Pesticide Science","issn_l":"0385-1559","issn":["0385-1559","1348-589X","1349-0923"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Pesticide Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/jpestics1975/11/3/11_3_369/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109249400","display_name":"Haruchika SEKIDO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruchika SEKIDO","raw_affiliation_strings":["Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111373394","display_name":"Toshiharu ENDO","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiharu ENDO","raw_affiliation_strings":["Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041350198","display_name":"Ritsuo Suga","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110652","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ritsuo SUGA","raw_affiliation_strings":["Ibaraki Prefectural Agricultural Experiment Station","Ibaraki Prefectural Agricultural Experiment Station, Kamikunii, Mito 311-42, Japan","Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research, Hirosawa, Wako 351-01, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ibaraki Prefectural Agricultural Experiment Station","institution_ids":[]},{"raw_affiliation_string":"Ibaraki Prefectural Agricultural Experiment Station, Kamikunii, Mito 311-42, Japan","institution_ids":[]},{"raw_affiliation_string":"Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research, Hirosawa, Wako 351-01, Japan","institution_ids":["https://openalex.org/I4210110652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081657316","display_name":"Osamu Kodama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu KODAMA","raw_affiliation_strings":["Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University","institution_ids":["https://openalex.org/I6178835"]},{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007629538","display_name":"Tadami Akatsuka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadami AKATSUKA","raw_affiliation_strings":["Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113951944","display_name":"Yoshiki Kono","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110652","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiki KONO","raw_affiliation_strings":["Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research","Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research","institution_ids":["https://openalex.org/I4210110652"]},{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103532032","display_name":"Setsuo Takeuchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210110652","display_name":"RIKEN","ror":"https://ror.org/01sjwvz98","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210110652"]},{"id":"https://openalex.org/I6178835","display_name":"Ibaraki University","ror":"https://ror.org/00sjd5653","country_code":"JP","type":"education","lineage":["https://openalex.org/I6178835"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Setsuo TAKEUCHI","raw_affiliation_strings":["Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research","Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pesticide Chemistry 4th Laboratory, The Institute of Physical and Chemical Research","institution_ids":["https://openalex.org/I4210110652"]},{"raw_affiliation_string":"Laboratory of Agricultural Chemicals, Faculty of Agriculture, Ibaraki University, Ami-machi, Ibaraki 300-03, Japan","institution_ids":["https://openalex.org/I6178835"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":70,"citation_normalized_percentile":{"value":0.02492172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"11","issue":"3","first_page":"369","last_page":"372"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12530","display_name":"Bioactive Natural Diterpenoids Research","score":0.2175000011920929,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12530","display_name":"Bioactive Natural Diterpenoids Research","score":0.2175000011920929,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12858","display_name":"Plant Disease Resistance and Genetics","score":0.1265999972820282,"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/T11882","display_name":"Plant biochemistry and biosynthesis","score":0.1111999973654747,"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/phytoalexins","display_name":"phytoalexins","score":0.9440000057220459},{"id":"https://openalex.org/keywords/rice-blast","display_name":"rice blast","score":0.7739999890327454},{"id":"https://openalex.org/keywords/magnaporthe-oryzae","display_name":"Magnaporthe oryzae","score":0.7940000295639038},{"id":"https://openalex.org/keywords/absolute-configuration","display_name":"absolute configuration","score":0.6140000224113464},{"id":"https://openalex.org/keywords/spore-germination-inhibition","display_name":"spore germination inhibition","score":0.828000009059906},{"id":"https://openalex.org/keywords/field-resistance","display_name":"field resistance","score":0.6790000200271606},{"id":"https://openalex.org/keywords/rice-leaves","display_name":"rice leaves","score":0.4659999907016754},{"id":"https://openalex.org/keywords/natural-product-isolation","display_name":"natural product isolation","score":0.6759999990463257}],"concepts":[{"id":"https://openalex.org/C2778751241","wikidata":"https://www.wikidata.org/wiki/Q422870","display_name":"Phytoalexin","level":3,"score":0.9041167497634888},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.39784565567970276},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.39284464716911316},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.38862982392311096},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3758033215999603},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.12070253491401672},{"id":"https://openalex.org/C2776816829","wikidata":"https://www.wikidata.org/wiki/Q407329","display_name":"Resveratrol","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1584/jpestics.11.369","doi":"https://doi.org/10.1584/jpestics.11.369","is_oa":true,"landing_page_url":"https://doi.org/10.1584/jpestics.11.369","pdf_url":"https://www.jstage.jst.go.jp/article/jpestics1975/11/3/11_3_369/_pdf","source":{"id":"https://openalex.org/S4394735564","display_name":"Journal of Pesticide Science","issn_l":"0385-1559","issn":["0385-1559","1348-589X","1349-0923"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Pesticide Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1584/jpestics.11.369","doi":"https://doi.org/10.1584/jpestics.11.369","is_oa":true,"landing_page_url":"https://doi.org/10.1584/jpestics.11.369","pdf_url":"https://www.jstage.jst.go.jp/article/jpestics1975/11/3/11_3_369/_pdf","source":{"id":"https://openalex.org/S4394735564","display_name":"Journal of Pesticide Science","issn_l":"0385-1559","issn":["0385-1559","1348-589X","1349-0923"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","norway-1","oarl","poland-40","russia-white-list-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Pesticide Science","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.8409000039100647}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W612359758.pdf","grobid_xml":"https://content.openalex.org/works/W612359758.grobid-xml"},"referenced_works_count":1,"referenced_works":["https://openalex.org/W6600996794"],"related_works":["https://openalex.org/W2054317050","https://openalex.org/W2019001462","https://openalex.org/W2342575139","https://openalex.org/W2328432319","https://openalex.org/W1982648299","https://openalex.org/W1983060717","https://openalex.org/W4244939796","https://openalex.org/W2157838056","https://openalex.org/W4242643127","https://openalex.org/W2001636379"],"abstract_inverted_index":{"\u3044\u3082\u3061\u75c5\u306b\u5bfe\u3057\u5703\u5834\u62b5\u6297\u6027\u3092\u793a\u3059\u30a4\u30cd\u300c\u9ec4\u91d1\u9326\u300d\u3044\u3082\u3061\u75c5\u7f79\u75c5\u8449\u75c5\u6591\u90e8\u3088\u308a\u65b0\u898f\u30d5\u30a3\u30c8\u30a2\u30ec\u30ad\u30b7\u30f3\u3092\u5206\u96e2\u3057,":[0],"\u30aa\u30ea\u30b6\u30ec\u30ad\u30b7\u30f3D\u3068\u547d\u540d\u3057\u305f.":[1],"\u30aa\u30ea\u30b6\u30ec\u30ad\u30b7\u30f3D\u306e\u69cb\u9020\u306fUV,":[2],"MS,":[3],"1H-NMR\u306b\u3088\u308a3,7-\u30b8\u30d2\u30c9\u30ed\u30ad\u30b7\u30b5\u30f3\u30c0\u30e9\u30b3\u30d4\u30de\u30e9\u30b8\u30a8\u30f3\u3068\u5224\u660e\u3057,":[4],"\u305d\u306e\u7d76\u5bfe\u914d\u7f6e\u306f":[5],"(-)-\u4f53\u3068\u306e\u6bd4\u65cb\u5149\u5ea6\u306e\u6bd4\u8f03\u306b\u3088\u308a\u4ed6\u306e3\u7a2e\u306e\u30aa\u30ea\u30b6\u30ec\u30ad\u30b7\u30f3\u985e\u540c\u69d8":[6],"(+)-\u578b\u3067\u3042\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u3068\u306a\u3063\u305f.":[7],"\u30aa\u30ea\u30b6\u30ec\u30ad\u30b7\u30f3D\u306f100ppm\u3067\u3044\u3082\u3061\u75c5\u83cc\u306e\u80de\u5b50\u767a\u82bd\u3092\u9855\u8457\u306b\u963b\u5bb3\u3057\u305f.":[8]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}
