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Mathematics \u0026 natural sciences"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "13", "bibliographicPageEnd": "50", "bibliographicPageStart": "43"}]}, "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", "download_preview_message": "", "file_order": 0, "filename": "No13p043.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2006910/files/No13p043.pdf"}, "version_id": "d64259c1-eb39-4cee-bec4-009dc0428cd2"}]}, "item_title": "\u30aa\u30ad\u30ca\u30ef\u30ad\u30e7\u30a6\u30c1\u30af\u30c8\u30a6\u751f\u9bae\u8449\u306e\u6210\u5206\u306b\u3064\u3044\u3066", "item_type_id": "15", "owner": "1", "path": ["1642837996271", "1642838406414"], "permalink_uri": "http://hdl.handle.net/20.500.12000/23411", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2012-02-21"}, "publish_date": "2012-02-21", "publish_status": "0", "recid": "2006910", "relation": {}, "relation_version_is_last": true, "title": ["\u30aa\u30ad\u30ca\u30ef\u30ad\u30e7\u30a6\u30c1\u30af\u30c8\u30a6\u751f\u9bae\u8449\u306e\u6210\u5206\u306b\u3064\u3044\u3066"], "weko_shared_id": -1}
  1. 紀要論文
  2. 琉球大学理工学部紀要 理学編
  3. 13号
  1. 部局別インデックス
  2. 理学部

オキナワキョウチクトウ生鮮葉の成分について

http://hdl.handle.net/20.500.12000/23411
http://hdl.handle.net/20.500.12000/23411
9640f618-1267-4e89-8b1b-45aa72bb8afe
名前 / ファイル ライセンス アクション
No13p043.pdf No13p043.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2012-02-21
タイトル
タイトル オキナワキョウチクトウ生鮮葉の成分について
言語 ja
作成者 森, 巌

× 森, 巌

ja 森, 巌

Mori, Iwao

× Mori, Iwao

en Mori, Iwao

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
内容記述
内容記述タイプ Other
内容記述 A crystalline substance obtained from the fresh leaves of Cerbera odollam, Gaertner, by a method to be described, yielded a heteroside called neriifolin. It crystallized from alcohol, mp. 208~209℃; 〔α〕D^^^<20>-49.8°(C_2, MeOH), it gave positive Legal and Baljet reactions, and had a molecular formula of C_<30>H_<46>O_8. On acetylization in the presence of pyridine, was formed a diacetylneriifolin, mp.133~135℃;〔α〕D^^^<20>-80.9゚ (C_2, MeOH). Neriifolin in the presence of a slight excess of alcoholic KOH solution isomerized to isoneriifolin. This gave a negative Legal reaction, was only slightly soluble in alcohol, mp. 250~~52℃;〔α〕D^^^<20>-72.5°-(C_<1.932>, CHCl_3), and formed diacetyl isoneriifolin, mp. 220~223℃;〔α〕D^^^<20>-88.8°(C_<1.958>, CHCl_3), on acetylization in the presence of pyridine. On hydrolysis, neriifolin yielded on long needle crystal genin, had a molecular formula of C_<23>H_<34>O_3. mp. 181~183℃.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学理工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/23411
識別子タイプ HDL
収録物識別子
収録物識別子タイプ NCID
収録物識別子 AN0025080X
収録物名
言語 ja
収録物名 琉球大学理工学部紀要. 理学編
書誌情報
号 13, p. 43-50
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