The present disclosure relates to methods for extending the shelf life of a sterile ophthalmic pharmaceutical composition.

The present disclosure relates to methods for extending the shelf life of a sterile ophthalmic pharmaceutical composition.

Provided herein are compositions including methylene bis[4,4′-(2-chlorophenylureidophenoxyisobutyric acid)] (LR-90) or a pharmaceutically acceptable salt or derivative thereof and methods of use thereof for treating and/or preventing chemotherapy-induced neuropathic pain in a subject in need thereof.

Provided herein are compositions including methylene bis[4,4′-(2-chlorophenylureidophenoxyisobutyric acid)] (LR-90) or a pharmaceutically acceptable salt or derivative thereof and methods of use thereof for treating and/or preventing chemotherapy-induced neuropathic pain in a subject in need thereof.

Disclosed is a peramivir dry powder inhaler, comprising a peramivir API or its acceptable salt or hydrate, wherein a single-dose preparation has a content of 5˜30 mg; the particle size distribution D10 of the dry powder is 1.3˜2.2 μm, D50 is 3˜6 μm, and D90 is 6˜13 μm. The peramivir dry powder inhaler prepared can effectively lower the titer of the influenza A virus in mouse lungs, has a notable anti-virus effect, can significantly prolong survival time and reduce mortality rate. The drug efficacy of the peramivir dry powder inhaler is superior to those of the peramivir sodium chloride injection and oseltamivir phosphate. The peramivir dry powder inhaler has a specific lung targeting effect, with notable improvement in drug effectiveness and safety.

Disclosed is a peramivir dry powder inhaler, comprising a peramivir API or its acceptable salt or hydrate, wherein a single-dose preparation has a content of 5˜30 mg; the particle size distribution D10 of the dry powder is 1.3˜2.2 μm, D50 is 3˜6 μm, and D90 is 6˜13 μm. The peramivir dry powder inhaler prepared can effectively lower the titer of the influenza A virus in mouse lungs, has a notable anti-virus effect, can significantly prolong survival time and reduce mortality rate. The drug efficacy of the peramivir dry powder inhaler is superior to those of the peramivir sodium chloride injection and oseltamivir phosphate. The peramivir dry powder inhaler has a specific lung targeting effect, with notable improvement in drug effectiveness and safety.

Disulfide-Isomerase A4 (PDIA4) inhibitors and use thereof for inhibiting pancreatic β-cell pathogenesis and treating diabetes are disclosed. Drug candidates that inhibit PDIA4 with IC50 values ranging from 4 μM to 300 nM are identified. The compounds are highly active in augmenting insulin secretion from pancreatic β-cells. The representative compound No. 8 (4,5-dimethoxy-2-propiolamidobenzoic acid), alone or in combination with metformin, is effective in preserving pancreatic β-cell function, treating and/or reversing, returning blood glucose concentration to a normal level in a diabetic.

Disulfide-Isomerase A4 (PDIA4) inhibitors and use thereof for inhibiting pancreatic β-cell pathogenesis and treating diabetes are disclosed. Drug candidates that inhibit PDIA4 with IC50 values ranging from 4 μM to 300 nM are identified. The compounds are highly active in augmenting insulin secretion from pancreatic β-cells. The representative compound No. 8 (4,5-dimethoxy-2-propiolamidobenzoic acid), alone or in combination with metformin, is effective in preserving pancreatic β-cell function, treating and/or reversing, returning blood glucose concentration to a normal level in a diabetic.

Disulfide-Isomerase A4 (PDIA4) inhibitors and use thereof for inhibiting pancreatic β-cell pathogenesis and treating diabetes are disclosed. Drug candidates that inhibit PDIA4 with IC50 values ranging from 4 μM to 300 nM are identified. The compounds are highly active in augmenting insulin secretion from pancreatic β-cells. The representative compound No. 8 (4,5-dimethoxy-2-propiolamidobenzoic acid), alone or in combination with metformin, is effective in preserving pancreatic β-cell function, treating and/or reversing, returning blood glucose concentration to a normal level in a diabetic.

The invention herein discloses a pharmaceutical combination for use in the treatment of cancer comprising a DNA ligase IV inhibitor and a PARP inhibitor in synergistically effective amounts for simultaneous, separate or sequential administration to a subject in need thereof.