{"created":"2023-05-15T13:53:47.806443+00:00","id":9536,"links":{},"metadata":{"_buckets":{"deposit":"ed52e6f6-652c-4dbc-adf3-0c11474ce533"},"_deposit":{"created_by":1,"id":"9536","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"9536"},"status":"published"},"_oai":{"id":"oai:omu.repo.nii.ac.jp:00009536","sets":["1549:1661:1662:1678:1725","2062:130"]},"author_link":["22863","22864","22865"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1964-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"66","bibliographicPageStart":"61","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology"}]}]},"item_2_description_16":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"New methods of preparation of halogen derivatives; 6-bromo, 6-iodo and 2-bromomethyl kojic acid was established. Kojyloxyacetic acid and its derivatives were also obtained. Mannich reaction of kojic acid with aliphatic amine was investigated, furthermore, it was [figure] found that kojic acid may react with acetoacetic ethyl ester under the condition of Pechman ring close reaction using sulfuric acid as a catalyst. By oxidation with nitric acid, methyl comenic acid was obtained at 0°, while kojic acid was cleaved to oxalic acid. Some of thio-pyrone derivatives were also synthesized.","subitem_description_type":"Abstract"}]},"item_2_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Bulletin of the University of Osaka Prefecture. Ser. B, Agriculture and biology. 1964, 15, p.61-66","subitem_description_type":"Other"}]},"item_2_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24729/00009529","subitem_identifier_reg_type":"JaLC"}]},"item_2_publisher_34":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"University of Osaka Prefecture"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00106812","subitem_source_identifier_type":"NCID"}]},"item_2_version_type_17":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ICHIMOTO, Itsuo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MIYAGAWA, Kinjiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TATSUMI, Chuji"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-31"}],"displaytype":"detail","filename":"KJ00004350650.pdf","filesize":[{"value":"385.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004350650.pdf","url":"https://omu.repo.nii.ac.jp/record/9536/files/KJ00004350650.pdf"},"version_id":"6bb8e893-a55b-4145-b40c-d5effd3a06ac"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Studies on Kojic Acid Derivatives : Part 4. Some Reactions of Kojic Acid","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Studies on Kojic Acid Derivatives : Part 4. Some Reactions of Kojic Acid"}]},"item_type_id":"2","owner":"1","path":["130","1725"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-08-25"},"publish_date":"2009-08-25","publish_status":"0","recid":"9536","relation_version_is_last":true,"title":["Studies on Kojic Acid Derivatives : Part 4. Some Reactions of Kojic Acid"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-10-31T06:06:15.162653+00:00"}