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MATRIX FOR MALDI MASS SPECTROMETRY

外国特許コード F130007606
整理番号 S2011-0910-C0
掲載日 2013年8月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2012JP067227
国際公開番号 WO 2013/008723
国際出願日 平成24年7月5日(2012.7.5)
国際公開日 平成25年1月17日(2013.1.17)
優先権データ
  • 特願2011-152328 (2011.7.8) JP
発明の名称 (英語) MATRIX FOR MALDI MASS SPECTROMETRY
発明の概要(英語)

Provided is a matrix for MALDI mass spectrometry, which has a high ability of ionizing a low-molecular-weight compound and enables the measurement in a negative ion mode. A matrix for MALDI mass spectrometry, comprising at least one compound selected from the group consisting of compounds each represented by general formula (I), (II) or (III) and salts thereof. In the formulae, X and Z independently represent C or N

R1 and R5 independently represent an atom or a group selected from the group consisting of H, an alkyl group, a (substituted) aryl group, a (substituted) arylalkyl group and a (substituted) heteroaryl group

R2 and R6 independently represent an atom or a group selected from the group consisting of H, an alkyl group, an alkoxyl group, an amino group, a halogen atom, a nitro group, an allyl group, a (substituted) aryl group and a (substituted) heteroaryl group

and R7 and R8 independently represent an atom or a group selected from the group consisting of H and an amino group (wherein a case in which R1 = R2 = H and a case in which R7 = R8 = an amino group are excluded).

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYUSHU UNIVERSITY,
  • SHINDO, MITSURU,
  • WARIISHI, HIROYUKI,
  • MIURA, DAISUKE,
  • FUJIMURA, YOSHINORI
  • 発明者(英語)
  • SHINDO, MITSURU,
  • WARIISHI, HIROYUKI,
  • MIURA, DAISUKE,
  • FUJIMURA, YOSHINORI
国際特許分類(IPC)
上記の特許・技術に関心のある方は、下記問合せ先にご相談下さい。

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