Compounds of formula (I), (II), and (III) having the structure shown below are presented: wherein R-R.sub.6 are defined herein. These molecules work as proteasome inhibitors and bind to the RPN13 subunit of the 19S regulatory particle, and can be used in methods of treating a condition or a disease, such as cancer, in a mammal

Compounds of formula (I), (II), and (III) having the structure shown below are presented: wherein R-R.sub.6 are defined herein. These molecules work as proteasome inhibitors and bind to the RPN13 subunit of the 19S regulatory particle, and can be used in methods of treating a condition or a disease, such as cancer, in a mammal

The present disclosure relates to compounds that are capable of modulating the WNT/Beta-Catenin pathway. The disclosure further relates to methods of treating colorectal cancer and other WNT/Beta-Catenin mediated cancers.

The present disclosure relates to compounds that are capable of modulating the WNT/Beta-Catenin pathway. The disclosure further relates to methods of treating colorectal cancer and other WNT/Beta-Catenin mediated cancers.

Amlodipine mesylate monohydrate, a preparation method therefor and a use thereof. The described amlodipine mesylate monohydrate has high purity, has good fluidity and compressibility, and is suitable for direct tableting processing by a high-speed tablet press.

Provides a type of gold(III) complex supported by tetradentate ligand having a structure of formula (I). The light-emitting device prepared by using the complex as a light-emitting layer material or dopant in the light-emitting device has a high external quantum efficiency, and a low efficiency roll-off. In addition, the preparation process of the tetradentate ligand provided in the present disclosure is simple and the yield is satisfactory. More importantly, the preparation reaction of the material is controllable and stable, and has a good reproducibility, and is suitable for industrial application.

##STR00001##

The present invention relates to a group of 1-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one (piperlongumine) derivatives, analogs and pharmaceutically acceptable salts thereof. The present invention also relates to processes for preparing the same; a pharmaceutical composition and formulation containing a derivative of piperlongumine; and use of the derivatives and analogs for treating cancer.

The present invention relates to a group of 1-[(E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-2,3-dihydropyridin-6-one (piperlongumine) derivatives, analogs and pharmaceutically acceptable salts thereof. The present invention also relates to processes for preparing the same; a pharmaceutical composition and formulation containing a derivative of piperlongumine; and use of the derivatives and analogs for treating cancer.

The present invention relates to methods of treating cancer by administering the EZH2 inhibitor compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.

The present invention relates to methods of treating cancer by administering the EZH2 inhibitor compounds and pharmaceutical compositions to subjects in need thereof. The present invention also relates to the use of such compounds for research or other non-therapeutic purposes.