Disclosed are potent immuno-DASH inhibitors and their use in the treatment of cell proliferative diseases.

The present invention relates to compounds of formula (I): ##STR00001##
or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R.sup.2a, R.sup.2b, R.sup.2c, R.sup.5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and/or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders/impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.

The present invention relates to compounds of formula (I): ##STR00001##
or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein U, J, V, X, R.sup.2a, R.sup.2b, R.sup.2c, R.sup.5 and t are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. These compounds are useful for promoting cognitive function and enhancing learning and memory formation. In addition, these compounds are useful for treating, alleviating, and/or preventing various conditions, including for example, neurological disorders, memory and cognitive function disorders/impairments, extinction learning disorders, fungal diseases and infections, inflammatory diseases, hematological diseases, and neoplastic diseases in humans and animals.

The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt or hydrate thereof, wherein: the group X—Y is —NHSO.sub.2— or —SO.sub.2NH—; Z is a monocyclic aryl or heteroaryl group, each of which is optionally substituted by one or more substituents selected from alkyl, cycloalkyl, halo, alkoxy, CN, haloalkyl and OH; R.sub.1 is H or alkyl; R.sub.2 is selected from COOH and a tetrazolyl group; R.sub.3 is selected from H, C land alkyl; R.sub.4 is selected from H and halo; R.sub.5 is selected from H, alkyl, haloalkyl, SO.sub.2-alkyl, Cl, alkoxy, OH, CN, hydroxyalkyl, alkylthio, heteroaryl, cycloalkyl, heterocycloalkyl and haloalkoxy; R.sub.6 is H; R.sub.7 is selected from H, CN, haloalkyl, halo, SO.sub.2-alkyl, SO.sub.2NR.sub.12R.sub.13, heteroaryl, CONR.sub.10R.sub.11 and alkyl, wherein said heteroaryl group is optionally substituted by one or more substituents selected from alkyl, halo, alkoxy, CN, haloalkyl and OH; R.sub.8 is selected from H, alkyl, haloalkyl and halo; and R.sub.9 is H, alkyl or halo; R.sub.10 and R.sub.11 are each independently H or alkyl; and R.sub.12 and R.sub.13 are each independently H or alkyl. Further aspects of the invention relate to such compounds for use in the field of immuno-oncology and related applications. Another aspect of the invention relates to compounds of formulae (la) and (lb).

##STR00001##

The present invention relates to a compound of formula (I), or a pharmaceutically acceptable salt or hydrate thereof, wherein: the group X—Y is —NHSO.sub.2— or —SO.sub.2NH—; Z is a monocyclic aryl or heteroaryl group, each of which is optionally substituted by one or more substituents selected from alkyl, cycloalkyl, halo, alkoxy, CN, haloalkyl and OH; R.sub.1 is H or alkyl; R.sub.2 is selected from COOH and a tetrazolyl group; R.sub.3 is selected from H, C land alkyl; R.sub.4 is selected from H and halo; R.sub.5 is selected from H, alkyl, haloalkyl, SO.sub.2-alkyl, Cl, alkoxy, OH, CN, hydroxyalkyl, alkylthio, heteroaryl, cycloalkyl, heterocycloalkyl and haloalkoxy; R.sub.6 is H; R.sub.7 is selected from H, CN, haloalkyl, halo, SO.sub.2-alkyl, SO.sub.2NR.sub.12R.sub.13, heteroaryl, CONR.sub.10R.sub.11 and alkyl, wherein said heteroaryl group is optionally substituted by one or more substituents selected from alkyl, halo, alkoxy, CN, haloalkyl and OH; R.sub.8 is selected from H, alkyl, haloalkyl and halo; and R.sub.9 is H, alkyl or halo; R.sub.10 and R.sub.11 are each independently H or alkyl; and R.sub.12 and R.sub.13 are each independently H or alkyl. Further aspects of the invention relate to such compounds for use in the field of immuno-oncology and related applications. Another aspect of the invention relates to compounds of formulae (la) and (lb).

##STR00001##

The present disclosure relates to mdm2 inhibitors for use in specific dosing schedules. It was found that if sufficiently potent or, in alternative, sufficiently high dose of a Mdm2 inhibitor is used, it can cause antineoplastic effect by triggering much longer lasting antiproliferative mechanism in cells. The long lasting effect can sustain for several weeks after a single dose, which eliminates the need for daily treatment and allows administering the Mdm2i intermittently. A treatment with the intermittent dosing schedule of a Mdm2 inhibitor can be combined with a daily treatment of the Mdm2i or with another pharmaceutically acceptable ingredient.

The present disclosure relates to mdm2 inhibitors for use in specific dosing schedules. It was found that if sufficiently potent or, in alternative, sufficiently high dose of a Mdm2 inhibitor is used, it can cause antineoplastic effect by triggering much longer lasting antiproliferative mechanism in cells. The long lasting effect can sustain for several weeks after a single dose, which eliminates the need for daily treatment and allows administering the Mdm2i intermittently. A treatment with the intermittent dosing schedule of a Mdm2 inhibitor can be combined with a daily treatment of the Mdm2i or with another pharmaceutically acceptable ingredient.

The present invention relates to a pharmaceutical composition comprising at least one pharmaceutically active ingredient, which is completely soluble in a solvent phase, characterized in that the pharmaceutically active ingredient is in particular from the group of fluorinated heteroarylamides, and that the solvent phase is configured as a solvent mixture and comprises at least one first solvent and a second solvent different from the first solvent, wherein the first solvent comprises a C1 to C15-alcohol, wherein the second solvent comprises an organic carbonate, and also wherein the first solvent is present in a proportion from 50% by weight to 95% by weight and wherein the second solvent is present in a proportion from 5% by weight to 50% by weight, based in each case on the sum total of the solvents in the solvent phase.

The present invention relates to a pharmaceutical composition comprising at least one pharmaceutically active ingredient, which is completely soluble in a solvent phase, characterized in that the pharmaceutically active ingredient is in particular from the group of fluorinated heteroarylamides, and that the solvent phase is configured as a solvent mixture and comprises at least one first solvent and a second solvent different from the first solvent, wherein the first solvent comprises a C1 to C15-alcohol, wherein the second solvent comprises an organic carbonate, and also wherein the first solvent is present in a proportion from 50% by weight to 95% by weight and wherein the second solvent is present in a proportion from 5% by weight to 50% by weight, based in each case on the sum total of the solvents in the solvent phase.

A RORγt inhibitor as well as a preparation method thereof and uses thereof, and a pharmaceutical composition including the compound, a method for preparing the pharmaceutical composition, and use of the compound or the pharmaceutical composition in the treatment or prevention of RORγt-mediated cancer, inflammation, or autoimmune diseases in mammals, especially humans.