The present invention provides a method of treating liver fluke infections in a mammal in need of such treatment comprising administering an effective amount of diamphenethide in combination with an effective amount of clorsulon.

The present invention provides a method of treating liver fluke infections in a mammal in need of such treatment comprising administering an effective amount of diamphenethide in combination with an effective amount of clorsulon.

Compositions and methods of treating a subject for a coronavirus infection are provided. The methods typically include administering the subject an effective amount of probenecid, a metabolite or analog thereof, or a pharmaceutically acceptable salt thereof. The methods can by therapeutic and/or prophylactic. The amount of probenecid or a pharmaceutically acceptable salt thereof can be effective to, for example, reduce viral replication, reduce one or more symptoms of disease, disorder, or illness associated with virus, or a combination thereof. In preferred embodiments, the virus is a Severe acute respiratory syndrome-related coronavirus such as SARS-CoV-2 or SARS-CoV, a Middle East respiratory syndrome-related coronavirus such as MERS-CoV, or a coronavirus that causes the common cold.

The present invention provides a class of novel NAMPT enzyme agonist and preparation and use thereof, which has a structural formula as shown in formula I or formula II. The present invention screens the NAMPT agonist NAT from the chemical small molecule library, and the NAT exhibits a good cytoprotective effect and a good anti-neurodegeneration effect in animal models of neurodegeneration. We studied the binding of NAT to enzymes, and then carried out multiple rounds of structure optimization based on the chemical structure characteristics of NAT and its enzyme activity properties, and obtained a relatively defined structure-activity relationship. The present patent not only lays the foundation for developing innovative drugs for anti-aging and neurodegenerative diseases, but also theoretically provides a proof-of-concept that enhancing NAMPT enzyme activity plays an important role in neuroprotection.

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The invention is a pharmaceutical composition for the treatment of HIV infection; containing at least one HIV protease inhibitor as an active ingredient, as well as pharmaceutically acceptable excipients with a specific quantitative component ratio. Additionally, the invention belongs to the process of its production and to a treatment method. The inventive pharmaceutical composition has increased bioavailability and improved technological properties, such as durability, plasticity, disintegration, compared to the prototype drug.

The invention is a pharmaceutical composition for the treatment of HIV infection; containing at least one HIV protease inhibitor as an active ingredient, as well as pharmaceutically acceptable excipients with a specific quantitative component ratio. Additionally, the invention belongs to the process of its production and to a treatment method. The inventive pharmaceutical composition has increased bioavailability and improved technological properties, such as durability, plasticity, disintegration, compared to the prototype drug.

The present invention is directed to a combination therapy involving a type II anti-CD20 antibody and a selective Bcl-2 inhibitor for the treatment of a patient suffering from cancer, particularly, a CD20-expressing cancer.

The present invention is directed to a combination therapy involving a type II anti-CD20 antibody and a selective Bcl-2 inhibitor for the treatment of a patient suffering from cancer, particularly, a CD20-expressing cancer.

Small molecule efflux pump inhibitors are provided, as well as methods for their use in treating infections. Also provided herein are methods of using the small molecule efflux pump inhibitors to restore the antibiotic susceptibility of microbes.

Small molecule efflux pump inhibitors are provided, as well as methods for their use in treating infections. Also provided herein are methods of using the small molecule efflux pump inhibitors to restore the antibiotic susceptibility of microbes.