ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "e0358f61-0d8e-4ff0-8910-fcc93a31dd11"}, "_deposit": {"id": "16511", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "16511"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00016511", "sets": ["1507"]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1967-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "307", "bibliographicPageStart": "269", "bibliographicVolumeNumber": "30", "bibliographic_titles": [{"bibliographic_title": "Nagoya Journal of Medical Science"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The potential value of trimethylsilyl ethers has been reported in the field of gas chromatographic analysis of steroids. So far as has been known, satisfactory procedures affording trimethylsilyl ethers of corticosteroids have not been attained because of variable by-products produced but such a result was by no means incomprehensible. In the present study, an abbreviated procedure of trimethylsilylation, especially suited for use in this country, was devised and the determining conditions for conversion to the derivative was studied; required derivatives could be obtained by selecting proper conditions although satisfactory results could not be achieved for a series of naturally occurring steroids with polyfunctional groups. The steroid number data presented here, in agreement with the original view, substantiated the regularity and the significance of the steroid numbers for various derivatives of less polar steroids. It is of interest that the degree of irregularity in steroid number was generally related to the complexity of polar groups, the presence of reactive structures in a steroid molecule; so that steroids of corticoid type, being more polar, showed steroid numbers far from the expected values. probably due to the complicated side reaction during trimethylsilylation, on the one hand, and on the other, probably due to the interrelationship between reactive structures being much more extended than so called \"vicinal effect\" which has been pointed out in the gas chromatographic behaviour of polyfunctional steroids.", "subitem_description_type": "Abstract"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/nagjms.30.3.269", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Nagoya University School of Medicine"}]}, "item_9_relation_43": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/303/303.html", "subitem_relation_type_select": "URI"}}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_61": {"attribute_name": "ISSN(Online)", "attribute_value_mlt": [{"subitem_source_identifier": "2186-3326", "subitem_source_identifier_type": "ISSN"}]}, "item_9_source_id_7": {"attribute_name": "ISSN(print)", "attribute_value_mlt": [{"subitem_source_identifier": "0027-7622", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "YASUDA, KANAE"}], "nameIdentifiers": [{"nameIdentifier": "93966", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "v30n3p269_307.pdf", "filesize": [{"value": "8.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 8500000.0, "url": {"label": "v30n3p269_307.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/16511/files/v30n3p269_307.pdf"}, "version_id": "ffbb8e85-1b3c-4d91-a38b-7b45862ae28f"}]}, "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": "Gas Chromatographic Analysis of Steroid Hormones : Part II. Gas Chromatographic Behaviour of Trimethylsilyl Ethers", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Gas Chromatographic Analysis of Steroid Hormones : Part II. Gas Chromatographic Behaviour of Trimethylsilyl Ethers"}]}, "item_type_id": "9", "owner": "1", "path": ["1507"], "permalink_uri": "https://doi.org/10.18999/nagjms.30.3.269", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-09-26"}, "publish_date": "2013-09-26", "publish_status": "0", "recid": "16511", "relation": {}, "relation_version_is_last": true, "title": ["Gas Chromatographic Analysis of Steroid Hormones : Part II. Gas Chromatographic Behaviour of Trimethylsilyl Ethers"], "weko_shared_id": null}
  1. C100 医学部/医学系研究科
  2. C100b 紀要
  3. Nagoya journal of medical science
  4. 30(3)

Gas Chromatographic Analysis of Steroid Hormones : Part II. Gas Chromatographic Behaviour of Trimethylsilyl Ethers

https://doi.org/10.18999/nagjms.30.3.269
https://doi.org/10.18999/nagjms.30.3.269
9b40fc62-9f51-4849-82c7-d40fc9da6474
名前 / ファイル ライセンス アクション
v30n3p269_307.pdf v30n3p269_307.pdf (8.5 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2013-09-26
タイトル
タイトル Gas Chromatographic Analysis of Steroid Hormones : Part II. Gas Chromatographic Behaviour of Trimethylsilyl Ethers
著者 YASUDA, KANAE

× YASUDA, KANAE

WEKO 93966

YASUDA, KANAE

Search repository
抄録
内容記述 The potential value of trimethylsilyl ethers has been reported in the field of gas chromatographic analysis of steroids. So far as has been known, satisfactory procedures affording trimethylsilyl ethers of corticosteroids have not been attained because of variable by-products produced but such a result was by no means incomprehensible. In the present study, an abbreviated procedure of trimethylsilylation, especially suited for use in this country, was devised and the determining conditions for conversion to the derivative was studied; required derivatives could be obtained by selecting proper conditions although satisfactory results could not be achieved for a series of naturally occurring steroids with polyfunctional groups. The steroid number data presented here, in agreement with the original view, substantiated the regularity and the significance of the steroid numbers for various derivatives of less polar steroids. It is of interest that the degree of irregularity in steroid number was generally related to the complexity of polar groups, the presence of reactive structures in a steroid molecule; so that steroids of corticoid type, being more polar, showed steroid numbers far from the expected values. probably due to the complicated side reaction during trimethylsilylation, on the one hand, and on the other, probably due to the interrelationship between reactive structures being much more extended than so called "vicinal effect" which has been pointed out in the gas chromatographic behaviour of polyfunctional steroids.
内容記述タイプ Abstract
出版者
出版者 Nagoya University School of Medicine
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
ID登録
ID登録 10.18999/nagjms.30.3.269
ID登録タイプ JaLC
関連情報
関連タイプ isVersionOf
識別子タイプ URI
関連識別子 http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/303/303.html
ISSN(print)
収録物識別子タイプ ISSN
収録物識別子 0027-7622
ISSN(Online)
収録物識別子タイプ ISSN
収録物識別子 2186-3326
書誌情報 Nagoya Journal of Medical Science

巻 30, 号 3, p. 269-307, 発行日 1967-12
著者版フラグ
値 publisher
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 09:56:29.423867
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3