942307-80-4Relevant articles and documents
As the NS4B inhibitor benzofuran analogs (by machine translation)
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, (2016/10/31)
The present invention discloses a kind of as NS4B benzofuran analogue inhibitors, in particular to the formula (I) below or a pharmaceutically acceptable salt thereof. (by machine translation)
VLA-4 INHIBITORY DRUG
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Page/Page column 82, (2008/12/08)
There is provided a VLA-4 inhibitory drug having good oral absorbability and exhibiting sufficient anti-inflammatory effects when administered orally. A compound represented by the following formula (I): wherein R1 represents a hydrogen atom or a C1-8 alkyl group; R2 represents a hydrogen atom, a halogen atom, a C1-8 alkoxy group, orabenzyloxygroupwhichmaybe substituted; Q represents a monocyclic or bicyclic nitrogen-containing heterocyclic group which may be substituted, and has a nitrogen atom as the bonding site; Y represents an oxygen atom or CH2; W represents a bicyclic aromatic hydrocarbon ring group which may be substituted, or a bicyclic aromatic heterocyclic group whichmaybe substituted; R3a, R3b and R3c each independently represent a hydrogen atom, a halogen atom, a C1-8 alkoxy group or a C1-8 alkyl group; and A1 represents a nitrogen atom or C-R3d (wherein R3d represents a hydrogen atom, a halogen atom, a C1-8 alkoxy group or a C1-8 alkyl group), or a salt thereof, or a VLA-4 inhibitory drug comprising the compound or the salt as an active ingredient.