Amorphous solid dispersions and pharmaceutical compositions of the protein kinase inhibitor dasatinib. The pharmaceutical compositions may be used in methods of treating a proliferative disorder such as cancer, or in methods of delivering dasatinib to patients without regard to whether the patient is concurrently administered a gastric acid-reducing agent, or without regard to whether the patient has an elevated gastric pH. The compositions may be particularly suitable for patients afflicted by achlorhydria or hypochlorhydria, or Helicobacter pylori infection. The compositions may be administered intact, or may be crushed prior to administration.

Provided are an FGFR4 inhibitor having the structure of formula (I), and a preparation method therefor and the use thereof. The compound has a very strong inhibitory effect on FGFR4 kinase activity and has a very high selectivity, and can be widely used in the preparation of a drug for treating cancers, especially prostate cancer, liver cancer, pancreatic cancer, esophageal carcinomas, gastric cancer, lung cancer, breast cancer, ovarian carcinomas, colon cancer, skin cancer, glioblastomas or rhabdomyosarcomas, and is expected to be developed into a new generation of FGFR4 inhibitor drugs. ##STR00001##

Provided are an FGFR4 inhibitor having the structure of formula (I), and a preparation method therefor and the use thereof. The compound has a very strong inhibitory effect on FGFR4 kinase activity and has a very high selectivity, and can be widely used in the preparation of a drug for treating cancers, especially prostate cancer, liver cancer, pancreatic cancer, esophageal carcinomas, gastric cancer, lung cancer, breast cancer, ovarian carcinomas, colon cancer, skin cancer, glioblastomas or rhabdomyosarcomas, and is expected to be developed into a new generation of FGFR4 inhibitor drugs. ##STR00001##

Provided are a cognitive function improving agent effective for improving cognitive function such as memory and learning ability, and a method for evaluating or selecting the cognitive function improving agent. The cognitive function improving agent comprises a GIP function inhibitor as an active ingredient.

Compounds of Formula 1 as inhibitors of protein tyrosine phosphatase SHP2 are disclosed. The pharmaceutical compositions comprising compounds of Formula 1, methods of synthesis of these compounds, methods of treatment for diseases associated with the aberrant activity of SHP2 such as cancer using these compounds or compositions containing these compounds are also disclosed.

Compounds of Formula 1 as inhibitors of protein tyrosine phosphatase SHP2 are disclosed. The pharmaceutical compositions comprising compounds of Formula 1, methods of synthesis of these compounds, methods of treatment for diseases associated with the aberrant activity of SHP2 such as cancer using these compounds or compositions containing these compounds are also disclosed.

Pharmaceutical compositions comprising: one or more bromodomain and extra terminal domain (BET) proteolysis targeting chimera (PROTAC) (BET-PROTAC) therapeutic agents or one or more cyclin-dependent kinase 9 (CDK9) PROTAC (CDK9-PROTAC) therapeutic agents; and one or more kinase inhibitors, one or more KRAS inhibitors, or one or more autophagy inhibitors; and methods of treating cancer in a human patient by administering such pharmaceutical compositions are described herein.

##STR00001##

Pharmaceutical compositions comprising: one or more bromodomain and extra terminal domain (BET) proteolysis targeting chimera (PROTAC) (BET-PROTAC) therapeutic agents or one or more cyclin-dependent kinase 9 (CDK9) PROTAC (CDK9-PROTAC) therapeutic agents; and one or more kinase inhibitors, one or more KRAS inhibitors, or one or more autophagy inhibitors; and methods of treating cancer in a human patient by administering such pharmaceutical compositions are described herein.

##STR00001##

The present invention provides compounds and compositions thereof which are useful as inhibitors of Bruton's tyrosine kinase and which exhibit desirable characteristics for the same.

The present invention provides compounds and compositions thereof which are useful as inhibitors of Bruton's tyrosine kinase and which exhibit desirable characteristics for the same.