Described herein are small molecule splicing modulator compounds that modulate splicing of mRNA, such as pre-mRNA, encoded by genes, and methods of use of the small molecule splicing modulator compounds for modulating splicing and treating diseases and conditions.

Described herein are small molecule splicing modulator compounds that modulate splicing of mRNA, such as pre-mRNA, encoded by genes, and methods of use of the small molecule splicing modulator compounds for modulating splicing and treating diseases and conditions.

Methods and compositions for treating cancers such as pancreatic cancer and synovial sarcoma are disclosed. Compounds comprising a sigma-2 receptor-binding moiety and a ferroptosis-inducing moiety are described, such as the methanesulfonate salt of a compound of structural Formula IV, ##STR00001##
, wherein n is an integer chosen from 1, 2, 3, 4, and 5, and R.sub.2 is H or methyl. At least one described molecular species exhibits an IC.sub.50 value below 5 μM against human pancreatic cancer cells in vitro. Administration of this species promoted shrinkage of pancreatic cancer tumors in a murine model system in vivo. It led to a 100% survival of experimental animals over a time course in which control therapies provided only 30% or 40% survival. Methods of synthesis of molecular species are also disclosed.

Methods and compositions for treating cancers such as pancreatic cancer and synovial sarcoma are disclosed. Compounds comprising a sigma-2 receptor-binding moiety and a ferroptosis-inducing moiety are described, such as the methanesulfonate salt of a compound of structural Formula IV, ##STR00001##
, wherein n is an integer chosen from 1, 2, 3, 4, and 5, and R.sub.2 is H or methyl. At least one described molecular species exhibits an IC.sub.50 value below 5 μM against human pancreatic cancer cells in vitro. Administration of this species promoted shrinkage of pancreatic cancer tumors in a murine model system in vivo. It led to a 100% survival of experimental animals over a time course in which control therapies provided only 30% or 40% survival. Methods of synthesis of molecular species are also disclosed.

This invention relates to compounds that are agonists of the muscarinic M.sub.1 and/or M.sub.4 receptor and which are useful in the treatment of diseases mediated by the muscarinic M.sub.1 and M.sub.4 receptors. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula

##STR00001##

where X.sup.1; X.sup.2; X.sup.3; X.sup.4; R.sup.1 R.sup.2 and R.sup.4 are as defined herein.

This invention relates to compounds that are agonists of the muscarinic M.sub.1 and/or M.sub.4 receptor and which are useful in the treatment of diseases mediated by the muscarinic M.sub.1 and M.sub.4 receptors. Also provided are pharmaceutical compositions containing the compounds and the therapeutic uses of the compounds. Compounds provided are of formula

##STR00001##

where X.sup.1; X.sup.2; X.sup.3; X.sup.4; R.sup.1 R.sup.2 and R.sup.4 are as defined herein.

Described herein are small molecule splicing modulator compounds that modulate splicing of mRNA, such as pre-mRNA, encoded by genes, pharmaceutical compositions comprising the same, and methods of use of the small molecule splicing modulator compounds for modulating splicing and treating diseases and conditions.

Described herein are small molecule splicing modulator compounds that modulate splicing of mRNA, such as pre-mRNA, encoded by genes, pharmaceutical compositions comprising the same, and methods of use of the small molecule splicing modulator compounds for modulating splicing and treating diseases and conditions.

The invention provides a compound of formula (I): ##STR00001##
or a pharmaceutically-acceptable salt thereof, that is an inhibitor of JAK kinases. The invention also provides pharmaceutical compositions comprising such compound, a crystalline form, methods of using such compound to treat inflammatory skin diseases and other diseases, and processes and intermediates useful for preparing such compound.

The invention provides a compound of formula (I): ##STR00001##
or a pharmaceutically-acceptable salt thereof, that is an inhibitor of JAK kinases. The invention also provides pharmaceutical compositions comprising such compound, a crystalline form, methods of using such compound to treat inflammatory skin diseases and other diseases, and processes and intermediates useful for preparing such compound.