1,2,3,4-Tetrahydroisoquinoline Derivatives, Preparation Process therefor and Pharmaceutical Composition Containing the Same
申请人:Hu Ming-Kuan
公开号:US20100016309A1
公开(公告)日:2010-01-21
The invention provides a type of novel 1,2,3,4-tetrahydroisoquinoline derivatives with a structure of formula (I):
wherein R1 represents propargyl or cyclopropylmethyl; wherein R2 represents N-ethyl-N-methylamino, 1-Pyrrolidyl, 1-Piperidinyl, or 1-Morpholinyl. The invention provides further a process for preparing said derivatives and a pharmaceutical composition containing the same. Said derivatives can be used to modulate the proteolytic process of amyloid precursor proteins (APP), and provides further novel compounds useful for treating Alzheimer's disease (AD).
1,2,3,4-tetrahydroisoquinoline derivatives, preparation process therefor and pharmaceutical composition containing the same
申请人:National Defense Medical Center
公开号:US08173648B2
公开(公告)日:2012-05-08
The invention provides a type of novel 1,2,3,4-tetrahydroisoquinoline derivatives with a structure of formula (I):
wherein R1 represents propargyl or cyclopropylmethyl; wherein R2 represents N-ethyl-N-methylamino, 1-Pyrrolidyl, 1-Piperidinyl, or 1-Morpholinyl. The invention provides further a process for preparing said derivatives and a pharmaceutical composition containing the same. Said derivatives can be used to modulate the proteolytic process of amyloid precursor proteins (APP), and provides further novel compounds useful for treating Alzheimer's disease (AD).
New 1,2,3,4-tetrahydroisoquinoline derivatives as modulators of proteolytic cleavage of amyloid precursor proteins
作者:Ming-Kuan Hu、Yung-Feng Liao、Jung-Fang Chen、Bo-Jeng Wang、Ying-Tsen Tung、Hui-Ching Lin、Kang-Po Lee
DOI:10.1016/j.bmc.2007.10.101
日期:2008.2.15
processing of amyloidprecursorprotein (APP) by an ERK-dependent signaling pathway. Additionally, these compounds were also evaluated on the prevention of the proteolyticprocessing of C99 as gamma-secretase inhibitors by using a highly efficient cell-based reporter gene assay for gamma-secretase. The results suggested that certain compounds might be explored to possess both sAPPalpha-releasing stimulation