Abstract: The present invention relates to a compound of formula (I) which is useful for inhibiting resistant neoplasms where the resistance is conferred in part or in total by MRP1.

Abstract: The present invention relates to a compound of formula (I), which is useful for inhibiting resistant neoplasms where the resistance is conferred in part or in total by MRP1.

Abstract: This invention provides compounds of the Formula I: which are useful as tachykinin receptor antagonists. This invention also provides methods employing these compounds, as well as pharmaceutical formulations comprising these compounds.

Abstract: This invention provides a series of substituted propanamines useful as tachykinin receptor antagonists. This invention also provides methods employing these substituted propanamines as well as pharmaceutical formulations comprising these compounds.

Abstract: The present invention relates to a process for preparing 5-nitroquinoline hydrohalide comprising: (A) heating a slurry comprising a mixture of nitroquinoline position isomer hydrohalide salts in wet dimethylformamide to form a solution; (B) cooling the solution of Step (A) until a precipitate comprising 5-nitroquinoline hydrohalide is formed; and (C) collecting the precipitate.

Abstract: The present application relates to a series of novel sulfonic acid metal cation salts of the formula which are useful intermediates to prepare antifolate 5-substituted pyrrolo[2,3-d]pyrimidines. The present invention also relates to a novel process for preparing the sulfonic acid metal cation salts and to a novel process for preparing aldehydes of the formula from the corresponding sulfonic acid metal cation salts.

Abstract: The present invention provides methods of treating or preventing conditions associated with a lack of parathyroid hormone comprising administering to a mammal in need thereof an effective amount of a compound having activity as a tachykinin receptor antagonist. In a most preferred embodiment the present invention provides methods of increasing bone growth in a mammal which comprises administering to a mammal in need thereof an effective amount of a compound having activity as a tachykinin receptor antagonist. Another embodiment of this invention provides methods of treating hyperparathyroidism in a mammal comprising administering to a mammal in need thereof an effective amount of a compound having activity as a tachykinin receptor antagonist.

Abstract: Drug and multidrug resistant modulators of the formula: where R1 and R2 are independently hydrogen or halo; A is —CH2—CH2—, —CH2—CHR4—CH2—, or —CH2—CHR5—CHR6—CH2—, where R4 is —H, —OH, or acyloxy; one of R5 or R6 is —H, —OH, or acyloxy, and the other is —H; R3 is a polyaryl; and pharmaceutically acceptable salts and solvates thereof, are described and claimed. Use of the new compounds in the preparation of pharmaceutical compositions is described and claimed. In addition, methods for treating drug and multidrug resistance in various diseases using a compound, or pharmaceutically acceptable salt or solvate thereof, of this invention are described and claimed.

Abstract: Drug and multidrug resistant modulators of the formula: ##STR1## where R.sup.1 and R.sup.2 are independently hydrogen or halo; A is --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CHR.sup.4 --CH.sub.2 --, or --CH.sub.2 --CHR.sup.5 --CHR.sup.6 --CH.sub.2 --, where R.sup.4 is --H, --OH, or acyloxy; one of R.sup.5 or R.sup.6 is --H, --OH, or acyloxy, and the other is --H; R.sup.3 is a polyaryl; and pharmaceutically acceptable salts and solvates thereof, are described and claimed. Use of the new compounds in the preparation of pharmaceutical compositions is described and claimed. In addition, methods for treating drug and multidrug resistance in various diseases using a compound, or pharmaceutically acceptable salt or solvate thereof, of this invention are described and claimed. Also, methods of enhancing oral bioavailability of a drug and methods of enhancing bioavailability of a drug to the brain using a compound, or pharmaceutically acceptable salt or solvate thereof, of this invention are described and claimed.

Abstract: The present invention provides methods for reversing multidrug resistance in a resistant neoplasm by treating a mammal in need of said treatment with a substituted indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene. This invention also provides methods for treating neoplasms in a mammal which comprises administering to a mammal in need of this treatment a substituted indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene in combination with an oncolytic agent.

Abstract: The present invention provides methods for reversing multidrug resistance in a resistant neoplasm by treating a mammal in need of said treatment with a substituted indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene. This invention also provides methods for treating neoplasms in a mammal which comprises administering to a mammal in need of this treatment a substituted indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene in combination with an oncolytic agent.

Abstract: This invention provides methods for the treatment or prevention of interstitial cystitis or urethral syndrome in a mammal which comprise administering to a mammal in need thereof an effective amount of a substituted benzimidazole, or a pharmaceutically acceptable salt or solvate thereof.

Abstract: Drug and multidrug resistant modulators of the formula: ##STR1## where R.sup.1 and R.sup.2 are independently hydrogen or halo; A is --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CHR.sup.4 --CH.sub.2 --, or --CH.sub.2 --CHR.sup.5 --CHR.sup.6 --CH.sub.2 --, where R.sup.4 is --H, --OH, or acyloxy; one of R.sup.5 or R.sup.6 is --H, --OH, or acyloxy, and the other is --H; R.sup.3 is a polyaryl; and pharmaceutically acceptable salts and solvates thereof, are described and claimed. Use of the new compounds in the preparation of pharmaceutical compositions is described and claimed. In addition, methods for treating drug and multidrug resistance in various diseases using a compound, or pharmaceutically acceptable salt or solvate thereof, of this invention are described and claimed. Also, methods of enhancing oral bioavailability of a drug and methods of enhancing bioavailability of a drug to the brain using a compound, or pharmaceutically acceptable salt or solvate thereof, of this invention are described and claimed.

Abstract: This invention provides an improved process for the preparation and separation of 4-halo and 6-halomelatonins.

Abstract: This invention provides methods for the treatment or prevention of interstitial cystitis or urethral syndrome in a mammal which comprise administering to a mammal in need thereof an effective amount of a compound of formula (I), where R.sup.1 and R.sup.2 are independently selected from the group consisting of hydrogen, methyl, methoxy, chloro, and trifluoromethyl, with the proviso that no more than one of R.sup.1 and R.sup.2 can be hydrogen; and Y is (1), (2), (3), (4), (5), (6), N--R.sup.a, or CH--NR.sup.b R.sup.c, where R.sup.a, R.sup.b, and R.sup.c are independently selected from the group consisting of hydrogen and C.sub.1 -C.sub.6 alkyl; or a pharmaceutically acceptable salt or solvate thereof.

Abstract: This invention provides methods for the treatment or prevention of sleep apnea in a mammal which comprise administering to a mammal in need thereof an effective amount of a compound of formula (I) where R.sup.1 and R.sup.2 are independently selected from the group consisting of hydrogen, methyl, methoxy, chloro, and trifluoromethyl, with the proviso that no more than one of R.sup.1 and R.sup.2 can be hydrogen; and Y is (a), (b), (c), (d), (e), (f), N-R.sup.a, or CH-NR.sup.b R.sub.c, where R.sup.a, R.sup.b, and R.sup.c are independently selected from the group consisting of hydrogen and C.sub.1 -C.sub.6 alkyl; or a pharmaceutically acceptable salt or solvate thereof.