Abstract:
Disclosed herein are compounds that inhibit the activity of particular tyrosine kinases. Methods for the preparation of such compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the compounds disclosed, alone or in combination with other therapeutic agents, for the treatment of tyrosine kinase-mediated diseases or conditions or tyrosine kinase-dependent diseases or conditions are provided.
Abstract:
This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
Abstract:
Compounds of the formula: are provided, and are useful as cysteine protease inhibitors, particularly in the treatment of diseases such as osteoporosis or autoimmune disorders in which cathepsins K or S contribute to the pathology or symptomatolgy of the disease.
Abstract:
The present invention relates to novel N-cyanomethyl amides which are cysteine protease inhibitors, the pharmaceutically acceptable salts and N-oxides thereof, their uses as therapeutic agents and the methods of their making.
Abstract:
The preparation of magnesium benzyl fluoromalonate and other equivalent materials, the synthetic equivalents of the --CH.sub.2 F moiety, is described. Reaction between these reagents and the in situ-formed imidazolides of various carboxylic acids gives beta-keto-alpha-fluoroesters, which upon hydrogenation and spontaneous decarboxylation yields fluoromethyl ketones in excellent yields. The overall transformation from RCOOH to RCOCH.sub.2 F is thus illustrated.
Abstract:
The preparation of magnesium benzyl fluoromalonate and other equivalent materials, the synthetic equivalents of the --CH.sub.2 F moiety, is described. Reaction between these reagents and the in situ-formed imidazolides of various carboxylic acids gives beta-keto-alpha-fluoroesters, which upon hydrogenation and spontaneous decarboxylation yields fluoromethyl ketones in excellent yields. The overall transformation from RCOOH to RCOCH.sub.2 F is thus illustrated.
Abstract:
The titled ester, especially having the (2S,3S)-configuration, which is an intermediate for the production of diltiazem, is provided. Very high yields are obtainable.
Abstract:
Apparatus designed primarily for burning used automobiles in the scrapping process. It includes an elongated burning tunnel having one tangent of a track for material carrying cars passing therethrough, the track having a second tangent and the tangents being connected by semicircular end sections. The track is higher at the exit end of the tunnel than at the entrance end and the cars run by gravity down the second tangent for reloading. Means is provided to propel the cars from the exit end of the tunnel to the higher end of the second tangent and from the curved section at the entrance of the tunnel to a position for loading adjacent the entrance of the tunnel.
Abstract:
The present invention provides a compound of the following formula and salts thereof: Also provided is the use of these compounds as antibacterials, compositions comprising them and processes for their manufacture.