Abstract: Pharmaceutical compositions for aerosol delivery comprising a medicament, a non-chlorofluorocarbon propellant and a protective colloid, as well as a method for preparing such compositions in which the aggregation of the particles is prevented without the use of surfactants or cosolvents.

Abstract: Process for preparation of chiral cis-3,4-substituted pyrrolidine compounds having the formulas: ##STR1## and chiral 3,4-trans-substituted pyrrolidine compounds having the formulas: ##STR2## with the assistance of a streochemically directing chiral oxazolidinone moiety having the formula: ##STR3## wherein P, R and R.sup.1 are specifically defined, by sequential reaction of the compound or subsequent intermediates with an a,b-unsaturated add chloride, reaction with N-benzyl-N-(methoxymethyl)trimethyl-silylmethylamine and separating isomers by chromatography, hydrolytic removal of the oxazolidinone moiety, reaction with diphenylphosphoryl azide and triethylamine, and debenzylating; and novel intermediates of the process.

Abstract: 4"-Deoxy derivatives of erythromycin having the Formula (I) ##STR1## and pharmaceutically acceptable salts thereof, which are enhancers of gastric motility but have minimal antibacterial activity, as well as pharmaceutical compositions containing the same and methods for their use and preparation.

Abstract: A process for the preparation of 2-chloro-4,5-difluorobenzoic acid and 2,4,5-trifluorobenzoic acid as well as synthetic intermediates useful in and prepared according thereto, comprising reacting a nitrobenzene having the formula ##STR1## wherein X is chloro or fluoro, with an appropriate carbanion to form a compound having the formula ##STR2## wherein one of Y and Z is chloro and the other is nitro, and R is a radical selected from the group consisting of --CCl.sub.3, --CH.sub.2 NO.sub.2, --CH(NO.sub.2)R.sup.1, --CH(CO.sub.2 R.sup.1).sub.2, --CH(C(O)R.sup.2).sub.2, --CH(CN)CO.sub.2 R.sup.1, --CH(CO.sub.2 R.sup.1)COR.sup.2 and --COR.sup.2 where R.sup.1 is alkyl or arylalkyl and R.sup.2 is alkyl, aryl or arylalkyl and, where appearing more than once in such a radical, R.sup.1 and R.sup.2 may be the same or different at each occurrence.

Abstract: Pharmaceutical compositions for aerosol delivery comprising (a) a medicament, (b) a non-chlorofluorocarbon propellant, and (c) a polyglycolized glyceride having a hydrophilic lipophilic balance of between and including 6 and 14, wherein the medicament is present in a concentration of between about 0.05% and about 5% by weight and the polyglycolized glyceride is present in a concentration of between about 0.001% and about 10% by weight, the nonchlorofluorocarbon propellant is selected from the group consisting of HCFC 123, HCFC 124, HCFC 141b, HCFC 225, HCFC 125, FC-C 51-12, DYMEL A, DYMEL 152a, HFC 134a and HFC 227ea in which unwanted aggregation of the medicament is prevented without the use of surfactants, protective colloids or cosolvents.

Abstract: Pharmaceutical compositions for aerosol delivery comprising (a) a medicament, (b) a non-chlorofluorocarbon propellant, and (c) a vegetable oil or a pharmaceutically acceptable derivative thereof, as well as a method for preparing such compositions in which unwanted aggregation of the medicament is prevented without the use of surfactants, protective colloids or cosolvents.

Abstract: A process for the preparation of 2-chloro-4,5-difluorobenzoic acid and 2,4,5-trifluorobenzoic acid as well as synthetic intermediates useful in and prepared according thereto, comprising reacting a nitrobenzene having the formula ##STR1## wherein X is chloro or fluoro, with an appropriate carbanion to form a compound having the formula ##STR2## wherein one of Y and Z is chloro and the other is nitro, and R is a radical selected from the group consisting of --CCl.sub.3, --CH.sub.2 NO.sub.2, --CH(NO.sub.2)R.sup.1, --CH(CO.sub.2 R.sup.1).sub.2, --CH(C(O)R.sup.2).sub.2, --CH(CN)CO.sub.2 R.sup.1, --CH(CO.sub.2 R.sup.1)COR.sup.2 and --COR.sup.2 where R.sup.1 is alkyl or arylalkyl and R.sup.2 is alkyl, aryl or arylalkyl and, where appearing more than once in such a radical, R.sup.1 and R.sup.2 may be the same or different at each occurrence.

Abstract: Quinobenzothiazine derivatives of the formula ##STR1## as well as the pharmaceutically acceptable salts, esters, amides and prodrugs thereof are disclosed, wherein R.sup.1 is hydrogen or acarboxy-protecting group, R.sup.2 and R.sup.3 are substitutents, A is oxygen, sulfur, or carbon, Z is a halogen or a nitrogen-containing group, X is hydrogen, halogen or alkyl, and W is hydrogen, alkyl, amino or halogen. The compounds have potent antineoplastic activity.

Abstract: Benzo[5.6]pyrano[2.3.4-ij]quinolizine and benzo[5.6]thiopyrano[2.3.4-ij]quinolizine compounds having the formula ##STR1## wherein A is sulfur or oxygen; R.sup.1 is selected from the group consisting of hydroxy, protected-hydroxy, C.sub.1 -C.sub.6 -alkoxy, halo, amino, C.sub.1 -C.sub.6 -alkylamino, hydroxy-C.sub.1 -C.sub.6 -alkylamino, bicyclic nitrogen-containing heterocycle, nitrogen-containing aromatic heterocycle, and nitrogen-containing heterocycle; R.sup.2 is selected from the group consisting of hydrogen, halo, C.sub.1 -C.sub.6 -alkyl, or halo-C.sub.1 -C.sub.6 -alkyl; R.sup.3 is selected from the group consisting of hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.5 -C.sub.7 -cycloalkyl; and R.sup.4 and R.sup.5 are independently selected from the group consisting of hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.

Abstract: Process for preparation of chiral cis-3,4-substituted pyrrolidine compounds having the formulas ##STR1## and chiral 3,4-trans-substituted pyrrolidine compounds having the formulas ##STR2## with the assistance of a stereochemically directing chiral oxazolidinone moiety having the formula ##STR3## wherein P, R and R.sup.1 are specifically defined, by sequential reaction of the compound or subsequent intermediates with an a,b-unsaturated acid chloride, reaction with N-benzyl-N-(methoxymethyl)trimethylsilylmethylamine and separating isomers by chromatography, hydrolytic removal of the oxazolidinone moiety, reaction with diphenylphosphoryl azide and triethylamine, and debenzylating; and novel intermediates of the process.

Abstract: Process of making compounds having the formula ##STR1## wherein --OR.sup.1 comprises alkanoyl or the C-13 side-chain of taxol; R.sup.2, R.sup.3, and R.sup.6 can be oxygenated or hydrogen in various combinations; and R.sup.4 and R.sup.5 are acyl groups.

Abstract: Antibacterial compounds having the formula ##STR1## and the pharmaceutically acceptable salts, esters and amides thereof, selected preferred examples of which include those compounds whereinA is.dbd.CR.sup.6 --;R.sup.1 is cycloalkyl of from three to eight carbon atoms or substituted phenyl;R.sup.2 is selected from the group consisting of ##STR2## R.sup.3 is halogen; R.sup.4 is hydrogen, loweralkyl, a pharmaceutically acceptable cation, or a prodrug ester group;R.sup.5 is hydrogen, loweralkyl, halo(loweralkyl), or --NR.sup.13 R.sup.14 ; andR.sup.6 is halogen, loweralkyl, halo(loweralkyl), hydroxy-substituted loweralkyl, loweralkoxy(loweralkyl), loweralkoxy, or amino(loweralkyl),as well as pharmaceutical compositions containing such compounds and the use of the same in the treatment of bacterial infections.

Abstract: Process of making the compounds having the formula ##STR1## wherein --OR.sup.1 comprises the C-13 side-chain of taxol and R.sup.3 comprises hydrogen.

Abstract: A pharmaceutical tablet containing a therapeutically active compound and between 5% and about 20% by weight of an oil, preferably selected from vegetable, mineral, animal and edible oils, as well as a method for preparing such tablets. Such tablets provide for the controlled release of the therapeutically active compound from the tablet and also enhance the stability of some therapeutically active compounds.

Abstract: Novel compounds having the formula ##STR1## and the pharmaceutically acceptable salts, esters and amides thereof, whereinA is --O--, --S-- or --CR.sup.2 R.sup.8 --;R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, X and Y are specifically defined; andup to one combination of (a) R.sup.2 and R.sup.5, (b) R.sup.5 and R.sup.6, (c) R.sup.5 and R.sup.7, (d) R.sup.6 and R.sup.7, and (e) R.sup.7 and Y, taken together with the atoms to which they are attached, may form a ring, the compounds being useful for treating dopamine-related neurological, psychological and cardiovascular disorders as well as in the treatment of cognitive impairment, attention deficit disorder, and substance abuse and other addictive behavior disorders.Also disclosed are intermediates and processes useful in the preparation of the above compounds.

Abstract: Novel antifungal and antitumor agents having the formula ##STR1## as well as pharmaceutically acceptable salts, esters, amides and pro-drugs thereof, wherein R is selected from the group consisting of ##STR2## Also disclosed are pharmaceutical compositions comprising such compounds, and methods of treatment and processes of manufacture relating thereto.

Abstract: Novel antifungal agents having the formula: ##STR1## wherein R is hydrogen or a radical of the formula ##STR2## and pharmaceutically acceptable prodrugs thereof, as well as (i) pharmaceutical compositions comprising such compounds, (ii) methods of treatment using such compounds, and (iv) methods and fungal cultures useful in making the same.

Abstract: Antimicrobial compounds having the formula ##STR1## as well as pharmaceutical compositions comprising such compounds and methods of treating bacterial infection and colitis by the administration thereof.

Abstract: Antibacterial compounds having the formula ##STR1## and the pharmaceutically acceptable salts, esters and amides thereof, preferred examples of which include those compounds whereinA is .dbd.CR.sup.6 --;R.sup.1 is cycloalkyl of from three to eight carbon atoms or substituted phenyl;R.sup.2 is selected from the group consisting of ##STR2## R.sup.3 is halogen; R.sup.4 is hydrogen, loweralkyl, a pharmaceutically acceptable cation, or a prodrug ester group;R.sup.5 is hydrogen, loweralkyl, halo(loweralkyl), or --NR.sup.13 R.sup.14 ; andR.sup.6 is halogen, loweralkyl, halo(loweralkyl), hydroxy-substituted loweralkyl, loweralkoxy(loweralkyl), loweralkoxy, or amino(loweralkyl),as well as pharmaceutical compositions containing such compounds and the use of the same in the treatment of bacterial infections.

Abstract: A process for preparing a compound of the structure I ##STR1## where A is oxygen and sulfur and R.sup.1 is selected from the group consisting of hydrogen, halogen, alkyl of one to six carbon atoms, alkoxy of one to six carbon atoms, and trifluoromethyl, and R.sup.2 is alkyl of one to four carbon atoms, comprising coupling a compound of formula II: ##STR2## where X is bromine or iodine, with an N-hydroxyurea compound of formula III: ##STR3## in the presence of a palladium catalyst followed by reaction of the product thus formed with an alkali metal isocyante.The compounds of formula I are inhibitors of the enzyme 5-lipoxygenase and are thus useful as therapeutic agents for the treatment of allergic and inflammatory disease conditions.