{"created":"2022-01-27T02:46:07.277453+00:00","id":2003024,"links":{},"metadata":{"_buckets":{"deposit":"da622228-bc34-4f82-8c03-4c93a06929ef"},"_deposit":{"id":"2003024","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003024"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003024","sets":["1642837622505:1642837905044:1642837913657","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"O-(2-Ethylphenyl) O, O-Diphenyl Phosphate から 4-Alkylidene-1,3,2-benzodioxaphosphorinane 2-Oxide 類の代謝生成(農芸化学科)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Metabolic Formation of 4-Alkylidene-1,3,2-benzodioxaphosphorinane 2-Oxides from O-(2-Ethylphenyl) O, O-Diphenyl Phosphate (Department of Agricultural Chemistry)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"多和田, 真吉","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Tawata, Shinkichi","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":"O-(2-Ethylphenyl) O, O-diphenyl phosphateのラット及びマウス体内での代謝により, 2-ace-tophenyl類, 2-(α-hydroxyethyl)phenol, 及び少量の4-alkylidene-1,3,2-benzodioxaphosphorin 2-oxideが代謝生成される事を^<31>PNMR及びTLC法で確認した。最終産物の4-alkylidene類は環状であると同時にエノールリン酸類の構造も有しており, 2-置換-benzo-dioxaphosphorin 2-oxide(sa-lioxon)及び2-chloro-1-(substituted-phenol)ethenyl dialkyl phosphate(例えば殺虫剤tetra chlorvinphos)の構造的特徴及び生物活性的性質をかね備えている。毒性発現及びエステラーゼ阻害はsalioxonの場合, P-O-aryl結合の反応性によるが, 4-alkylidene類の高い活性発現は, アルカリ加水分解によりP-O-ethenyl結合が切れる事から, おそらくこの部位で酵素をリン酸化するためと思われた。","subitem_description_type":"Other"},{"subitem_description":"O-(2-Ethylphenyl) O, O-diphenyl phosphate and O, O-di (2-ethylphenyl) phenylphosphonate are metabolized in rats and mice to give its 2-acetophenyl derivatives, 2-(α-hydroxyethyl) phenol, and small amounts of 4-alkylidene-1,3,2-benzodioxaphosphorin 2-oxides. The alkylidene derivatives are both cyclic and enol phosphates, thereby combining some structural features and biological properties of 2-substituted-benzodioxaphosphorin 2-oxides and 2-chloro-1-(substituted-phenol) ethenyl dialkyl phosphate (e. g., the insecticide tetrachlorvinphos). The toxicity and esterase inhibition are attributable to the reactivity of the P-O-aryl bond of salioxon, but the high biological activity of 4-alkylidene derivative is probably due to their action in phosphorylating esterases or proteases by the P-O-ethenyl bond cleavage, because the alkylidene cyclic phosphonates yielded O-(2-alkylketophenyl) O-methyl phenyl phosphonates on alkaline methanolysis.","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":"琉球大学農学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"eng"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/3995"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0370-4246"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250548"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学農学部学術報告"},{"subitem_1522650068558":"en","subitem_1522650091861":"The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1983-11-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"30","bibliographicPageEnd":"226","bibliographicPageStart":"217"}]},"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":"KJ00000162169.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003024/files/KJ00000162169.pdf"},"version_id":"2552a1a0-1b4d-407b-a167-65122f21ab24"}]},"item_title":"O-(2-Ethylphenyl) O, O-Diphenyl Phosphate から 4-Alkylidene-1,3,2-benzodioxaphosphorinane 2-Oxide 類の代謝生成(農芸化学科)","item_type_id":"15","owner":"1","path":["1642837913657","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2003024","relation_version_is_last":true,"title":["O-(2-Ethylphenyl) O, O-Diphenyl Phosphate から 4-Alkylidene-1,3,2-benzodioxaphosphorinane 2-Oxide 類の代謝生成(農芸化学科)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:13:52.105112+00:00"}