{"created":"2022-01-28T01:08:17.921162+00:00","id":2005300,"links":{},"metadata":{"_buckets":{"deposit":"c7d94d37-6197-4a07-89fc-9afe0511901e"},"_deposit":{"id":"2005300","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2005300"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02005300","sets":["1642837622505:1642837957109:1642837969834","1642838403551:1642838406414"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"リュウキュウウマノスズクサ(Aristolochia liukiuensis)の成分研究（第2報）","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Studies on the Constituents of Aristolochia liukiuensis 2","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"荻原, 和仁","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"趙, 嘉平","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"比嘉, 松武","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"与儀, 誠一","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Ogihara, Kazuhito","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Zhao, Jiaping","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Higa, Matsutake","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yogi, Seiichi","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"The chemical constituents in the roots of Aristolochia liukiuensis Hatsusima were examined. Aristolactone (1), mansonone G (3), dehydrooxoperezinone (4), aristololactam D2 (6), 3,4 - methylenedioxy - 8 - methoxyphenanthrene - 1 - carboxylic acid (8), aristolochic acid 2 (10), and aristolochic acid 4 methyl ester (11) were isolated from the roots, in addition to already isolated constituents from the leaves and the stems, such as sitosterol (2), 2-hydroxy-1-methoxy-4,5-dioxo-6,7-dehydroaporphine (5), aristololactam A2 (7), aristolochic acid 1 (9), and sitosterolfl-β-glucoside (12). This is the first report of 4 in natural sources.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学理学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/14967"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0286-9640"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250774"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学理学部紀要"},{"subitem_1522650068558":"en","subitem_1522650091861":"Bulletin of the College of Science. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"54","bibliographicPageEnd":"28","bibliographicPageStart":"17"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"No54p017.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2005300/files/No54p017.pdf"},"version_id":"27158280-75c3-4ce3-afd3-96df3ae23d3c"}]},"item_title":"リュウキュウウマノスズクサ(Aristolochia liukiuensis)の成分研究（第2報）","item_type_id":"15","owner":"1","path":["1642837969834","1642838406414"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-01-21"},"publish_date":"2010-01-21","publish_status":"0","recid":"2005300","relation_version_is_last":true,"title":["リュウキュウウマノスズクサ(Aristolochia liukiuensis)の成分研究（第2報）"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T02:37:31.413209+00:00"}