The first example of intermolecular carbon radicaladdition to unactivated aldoxime ethers in the presence of BF3·OEt2 has provided a new efficient carboncarbon bond-forming method for the synthesis of a variety of amines.
Intermolecular carbon radical addition to the carbon-nitrogen double bond of oximeethers and hydrazones was studied. The reaction of unactivated aldoxime ethers proceeded smoothly in the presence of BF3·OEt2 to give the alkylated products in high yields via the free radical-mediated carbon-carbon bond-forming process.
Disclosed is a novel benzyloxypropylamine derivative having an excellent tachykinin receptor antagonistic effect. This compound shows a good transfer into the blood and a long blood half-life in the blood kinetic test using a guinea pig orally administered with the compound and is stable in an animal plasma. The compound also shows a high transfer to the central nervous system when it is orally administered to a guinea pig at a certain dose. Accordingly, the benzyloxypropylamine derivative is quite useful as a novel anti-tachykinin agent.
SUBSTITUTED BENZOAZEPINES AS TOLL-LIKE RECEPTOR MODULATORS
申请人:Howbert James Jeffry
公开号:US20110092485A1
公开(公告)日:2011-04-21
Provided are compositions and methods useful for modulation of signaling through the Toll-like receptors TLR7 and/or TLR8. The compositions and methods have use in treating or preventing disease, including cancer, autoimmune disease, infectious disease, inflammatory disorder, graft rejection, and graft-verses-host disease.
Substituted benzoazepines as toll-like receptor modulators
申请人:Howbert James Jeffry
公开号:US08691809B2
公开(公告)日:2014-04-08
Provided are compositions and methods useful for modulation of signaling through the Toll-like receptors TLR7 and/or TLR8. The compositions and methods have use in treating or preventing disease, including cancer, autoimmune disease, infectious disease, inflammatory disorder, graft rejection, and graft-verses-host disease.