53097-35-1Relevant articles and documents
Synthesis of 2,5-Diaryl-1,5-dienes from Allylic Bromides Using Visible-Light Photoredox Catalysis
Pratsch, Gerald,Overman, Larry E.
, p. 11388 - 11397 (2015/12/01)
Visible-light photoreductive coupling of 2-arylallyl bromides in the presence of the photocatalyst Ru(bpy)3(PF6)2, a Hantzsch ester, and i-Pr2NEt gives 2,5-diaryl-1,5-dienes in high yield. This method avoids the use of stoichiometric metal reductants and is compatible with the presence of halogen, alkyl, electron-donating, and electron-withdrawing substituents on the aromatic ring.
COMPOUNDS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF
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Page/Page column 64, (2008/06/13)
The present invention provides novel beta-secretase inhibitors of the general formula (I), where the variables A1, A2, L1, L2, L3, R1, R2, R3, R4, R5, R6 and R7 are as defined in the claims, a method for their use in treating Alzheimer's disease, and methods for their use in reducing memapsin 2 catalytic activity.