[EN] IMIDAZOLIUM REAGENT FOR MASS SPECTROMETRY<br/>[FR] RÉACTIF D'IMIDAZOLIUM POUR SPECTROMÉTRIE DE MASSE
申请人:HOFFMANN LA ROCHE
公开号:WO2021234004A1
公开(公告)日:2021-11-25
The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
本发明涉及适用于质谱的化合物,以及利用该化合物进行分析物分子的质谱测定方法。
[EN] BENZYLPYRIDINIUM REAGENT FOR MASS SPECTROMETRY<br/>[FR] RÉACTIF DE BENZYLPYRIDINIUM POUR SPECTROMÉTRIE DE MASSE
申请人:HOFFMANN LA ROCHE
公开号:WO2021234003A1
公开(公告)日:2021-11-25
The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
本发明涉及适用于质谱法的化合物,以及利用这些化合物进行分析物分子的质谱测定方法。
[EN] REAGENT FOR MASS SPECTROMETRY<br/>[FR] RÉACTIF POUR LA SPECTROMÉTRIE DE MASSE
申请人:HOFFMANN LA ROCHE
公开号:WO2021234002A1
公开(公告)日:2021-11-25
The present invention relates to compounds which are suitable to be used in mass spectrometry as well as methods of mass spectrometric determination of analyte molecules using said compounds.
本发明涉及适用于质谱的化合物,以及利用这些化合物进行分析物分子的质谱测定方法。
REAGENT FOR MASS SPECTROMETRY
申请人:Roche Diagnostics Operations, Inc.
公开号:US20200041470A1
公开(公告)日:2020-02-06
The present invention relates to reagents suitable in the mass spectrometric determination of analyte molecules such as carbohydrates as well as adducts of such reagents and analyte molecules and applications of said reagents and adducts. Further, the present invention relates to methods for the mass spectrometric determination of analyte molecules.
Processes for the preparation of 16beta-alkoxy, 17alpha-hydroxy steroids and steroidal 16beta, 17alpha-diols from 16alpha, 17alpha-epoxy steroids
申请人:Wu Yanzhong
公开号:US20060014973A1
公开(公告)日:2006-01-19
The present invention provides processes for the preparation of 16β-alkoxy, 17α-hydroxy steroids via the reaction of a 16α,17α-epoxy steroid with an appropriate alcohol in the presence of base. The present invention also provides processes for the preparation of 16β-alkoxy, 17α-hydroxy steroids.