{"created":"2022-01-28T01:57:53.200175+00:00","id":2006986,"links":{},"metadata":{"_buckets":{"deposit":"940e3471-785d-4ccc-ac2f-b4b853128ba4"},"_deposit":{"id":"2006986","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2006986"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02006986","sets":["1642837622505:1642837994858:1642837999752","1642838403551:1642838406414"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"On the Synthesis and the Stareochemical Study of Several α- Bromo - 6 - oxo - steroids Derived from Cholesterol.","subitem_1551255648112":"ja"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kuniyoshi, Masayuki","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":"3β-Acetoxy-5α-cholestan-6-one was prepared via several synthetic pathways from cholesterol. It was further converted into brmo-derivatives;5α-bromo-,5α,7α-dibromo-, and 5α,7β-dibromo-6-oxo compounds, in low yields by treatment with bromine in found that the C_5-bromo atom of the 3β-acetoxy-5α-bromocholestan-6-one rearranges to the C_7α position, but not to the C_7β position, by hydrogen bromide in acetic acid to give 7α-bromo-6-oxo compound. Stereochemical studies of these prepared α-bromo-6-oxo compounds were carried out by means of IR, NMR and ORD spectroscopic methods.","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":"琉球大学理工学部"},{"subitem_1522300295150":"en","subitem_1522300316516":"Science and Engineering Division, University of the Ryukyus"}]},"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/20.500.12000/23531"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN0025080X"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学理工学部紀要. 理学編"},{"subitem_1522650068558":"en","subitem_1522650091861":"Bulletin of Science & Engineering Division, University of Ryukyus. Mathematics & natural sciences"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1975-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicPageEnd":"46","bibliographicPageStart":"39"}]},"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":"NA","subitem_1600292170262":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"No20p039.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2006986/files/No20p039.pdf"},"version_id":"9427aef2-bc76-4f71-8665-85e0957b6164"}]},"item_title":"On the Synthesis and the Stareochemical Study of Several α- Bromo - 6 - oxo - steroids Derived from Cholesterol.","item_type_id":"15","owner":"1","path":["1642837999752","1642838406414"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-02-28"},"publish_date":"2012-02-28","publish_status":"0","recid":"2006986","relation_version_is_last":true,"title":["On the Synthesis and the Stareochemical Study of Several α- Bromo - 6 - oxo - steroids Derived from Cholesterol."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T03:12:47.142512+00:00"}