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公开(公告)号:US20150168430A1
公开(公告)日:2015-06-18
申请号:US14402818
申请日:2013-05-22
Applicant: Biogen Idec MA Inc.
Inventor: Natalia Penner
CPC classification number: C07K5/0815 , C07K5/0215 , C07K5/0606 , C07K5/06086 , G01N33/6848 , G01N33/94 , Y02P20/55
Abstract: The present invention provides compounds of Formula (I) and (II): (I) (II) wherein R1, R2, R4, R5, R6, X and n are as defined herein, and wherein R3 is hydrogen or a sulfur protecting group. Compounds of Formula (I) and (II), wherein R is hydrogen, may be useful in methods for detecting a reactive metabolite in a sample, e.g., wherein the metabolite is generated from the metabolism of a test compound, and wherein the metabolite and the compound of Formula (I) or (II) react to form a detectable adduct, e.g., detectable by mass spectrometry.
Abstract translation: 本发明提供式(I)和(II)的化合物:(I)(II)其中R 1,R 2,R 4,R 5,R 6,X和n如本文所定义,并且其中R 3是氢或硫保护基 。 式(I)和(II)的化合物,其中R是氢,可用于检测样品中的活性代谢物的方法,例如,其中代谢物是从测试化合物的代谢产生的,其中代谢物和 式(I)或(II)的化合物反应形成可检测的加合物,例如可通过质谱法检测。