The present invention relates to molecules capable of modulating tyrosine signal transduction to prevent and treat cell proliferative disorders or cell differentiation disorders associated with particular tyrosine kinases by inhibiting one or more abnormal tyrosine kinase activities.

A pyridine sulfonylurea herbicide, composition thereof and a method for its use that results in the control of blackgrass in cereal crops and general control of all plant growth.

The present invention provides novel benzamides and sulfonamides, formulations thereof, and intermediates thereto. The benzamides and sulfonamides of the present invention are useful as hypoglycemic agents and, accordingly, a method of using such compounds to lower a mammal's blood glucose level is also provided.

The present invention provides certain N-substituted sulfonamide derivatives useful for potentiating glutamate receptor function in a mammal and therefore, useful for treating a wide variety of conditions, such as psychiatric and neurological disorders.

The present invention relates to a novel class of sulfonamides of formula I which are aspartyl protease inhibitors. In one embodiment, this invention relates to a novel class of HIV aspartyl protease inhibitors characterized by specific structural and physicochemical features. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HIV-1 and HIV-2 protease ac...

Compounds of the formula ##STR1## inhibit endothelin, wherein: one of X and Y is N and the other is O; R is naphthyl or naphthyl substituted with R.sup.1, R.sup.2 and R.sup.3 ; R.sup.1, R.sup.2 and R.sup.3 are each independently hydrogen; alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, or aralkyl, any of which may be substituted with Z.sup.1, Z.sup.2 and Z.sup.3 ; halo; hydroxyl; cyano; nitro; --C(O)H; --C(O)R.sup.6 ; CO.sub.2 H; --CO.sub.2 R....

A method of derivatizing a chromatography matrix having a hydrophobic surface involves reacting the hydrophobic surface with a halosulfonating agent to produce a significant amount of halosulfone groups covalently bonded onto the surface. Sulfonamide bonds then are formed between these halosulfone groups and a group of amine functions on a polyaminated polymer to produce a pellicular anion exchange layer covalently bonded to the surface. The resulting layer is stable in the absence of cross-link...

Matrix metalloproteinase inhibitors are tricyclic substituted cyclic sulfonamides of the formula ##STR1## or a pharmaceutically acceptable salt thereof wherein R.sup.1 and R.sup.2 include hydrogen, alkyl, and substituted alkyl; R.sup.3 and R.sup.4 include hydrogen, halo, and alkyl; X is OH or NHOH, V is O, S, SO.sub.2, NR.sup.5, or CH.sub.2, R.sup.5 is a hydrogen or alkyl, and Z is (CH.sub.2).sub.n, wherein n is an integer from 0 to 2.

A method of preparing a polymeric aryl sulfonamide is described which consists of reacting aryl sulfonyl with a polymeric amine in the presence of an acid acceptor. Also, another method of preparing a polymeric aryl sulfonamide is disclosed and consists of: reacting an aryl sulfonyl with a polymeric diamine in the presence of an acid acceptor to result in a linear oligomeric molecule; and reacting the linear oligomeric molecule with a monoamine or an aryl monosulfonyl in the presence of an acid ...

The present invention is directed to a new class of 6-benzylsulfonamido-quinoline/chromene derivatives, to their use as androgen antagonists, and to formulations containing these androgen antagonists.