二碳酸二叔丁酯 、 1-氨基-1H-吡咯-2-羧酸甲酯 在
silica gel 作用下,
以
1,4-二氧六环 为溶剂,
反应 12.0h,
以to give the desired product (448 mg) as white solid的产率得到1-tert-butoxycarbonylamino-1H-pyrrole-2-carboxylic acid methyl ester
The present invention relates to novel compounds capable of modulating the stability and/or activity of hypoxia inducible factor (HIF) by inhibiting the activity of at least one HIF hydroxylase enzyme.
PYRROLO [ 1, 2 -B] PYRIDAZINE DERIVATIVES AND THEIR USE AS HIF MODULATORS
申请人:Fibrogen, Inc.
公开号:EP2334682A1
公开(公告)日:2011-06-22
US8217043B2
申请人:——
公开号:US8217043B2
公开(公告)日:2012-07-10
[EN] PYRROLO [ 1, 2 -B] PYRIDAZINE DERIVATIVES AND THEIR USE AS HIF MODULATORS<br/>[FR] DÉRIVÉS DE PYRROLO [ 1, 2 -B] PYRIDAZINE ET LEUR UTILISATION COMME MODULATEUR DU FACTEUR HIF
申请人:FIBROGEN INC
公开号:WO2010022240A1
公开(公告)日:2010-02-25
The present invention relates to novel compounds capable of modulating the stability and/or activity of hypoxia inducible factor (HIF) by inhibiting the activity of at least one HIF hydroxylase enzyme.