{"created":"2024-04-23T06:57:40.185820+00:00","id":2002781,"links":{},"metadata":{"_buckets":{"deposit":"b909f3d7-43d1-4bfb-9c7c-e8230e95ea2f"},"_deposit":{"created_by":8,"id":"2002781","owner":"8","owners":[8],"pid":{"revision_id":0,"type":"depid","value":"2002781"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02002781","sets":["15"]},"author_link":["800","453"],"control_number":"2002781","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicNumberOfPages":"5","bibliographicPageEnd":"521","bibliographicPageStart":"517","bibliographicVolumeNumber":"88","bibliographic_titles":[{"bibliographic_title":"Bioscience, Biotechnology, and Biochemistry","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A new lipopeptide, N-desmethylmajusculamide B (1), was isolated from the Okinawan cyanobacterium Okeania hirsuta along with 2 known compounds majusculamide A (2) and majusculamide B (3). The planar structure of (1) was elucidated by a detailed analysis of mass spectrometry and nuclear magnetic resonance spectra. The absolute configurations of the amino acid residues were determined using Marfey's analysis. The configuration of C-16 in the α-methyl-β-keto-decanoyl moiety was determined unambiguously to be S by conducting a semisynthesis of N-desmethylmajusculamide B from 3. The cytotoxicity against mouse L1210 leukemia cells was evaluated for majusculamides (1-3).","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Oxford University Press","subitem_publisher_language":"en"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1093/bbb/zbae015","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"水産技術研究所　環境・応用部門　水産物応用開発部 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cyanobacteria; Okeania hirsuta; Marfey's method; semisynthesis","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"N-Desmethylmajusculamide B, a lipopeptide isolated from the Okinawan cyanobacterium Okeania hirsuta","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"N-Desmethylmajusculamide B, a lipopeptide isolated from the Okinawan cyanobacterium Okeania hirsuta","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"8","path":["15"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-23"},"publish_date":"2024-04-23","publish_status":"0","recid":"2002781","relation_version_is_last":true,"title":["N-Desmethylmajusculamide B, a lipopeptide isolated from 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