Pharmaceutical patent analyst最新文献

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

The glucokinase enzyme (belongs to the hexokinase family) is present in liver cells and β-cells of the pancreas. Glucokinase acts as a catalyst in the conversion of glucose-6-phosphate from glucose which is rate-limiting step in glucose metabolism. Glucokinase becomes malfunctional or remains inactivated in diabetes. Glucokinase activators are compounds that bind at the allosteric site of the glucokinase enzyme and activate it. This article highlights the patent and recent research papers history with possible SAR from year 2014-2023. The data comprises the discussion of novel chemotypes (GKAs) that are being targeted for drug development and entered into clinical trials. GK activators have attracted massive interest since successful results have been reported from clinical trials data.

Three-dimensional (3D) printing is one of the most flexible technologies for preparing tablets, offering controlled drug release profiles. The current patent describes the preparation of immediate-release 3D-printed tablets of hydrochlorothiazide to improve disintegration and dissolution profile. The patent involves the preparation of drug-loaded filament via hot-melt extrusion and utilizing the same filaments for printing 3D-printed tablets using fused deposition modeling. The tablets were printed with different shapes and sizes by incorporating channels within the tablet spaces, termed as gaplets. The introduction of channels within the tablet design improves the disintegration and dissolution profile of the drug significantly. The morphological characteristic of 3D-printed tablets was studied by using scanning electron microscopy and revealed the presence of gaplets in the tablets.

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

A snapshot of noteworthy recent developments in the patent literature of relevance to pharmaceutical and medical research and development.

Quinoline inhibitors are appealing medicinal products for a range of illnesses and problems. It is bicyclic heterocyclic scaffold has been intensively employed in pharmacological research and is well known for its wide range of biological purposes. Biological activities exhibited by quinoline derivatives, such as anti-inflammatory properties, antioxidant, antimicrobial, anti-tubercular, antidiabetic, anti-malarial and others are covered in detail in this review. The IC₅₀ of patented inhibitors might range from nm to μM range, based on the experiments used. It presents an outline of patents file between 2002 and 2023 concerning to biological activities by quinoline derivatives. As a result, it is critical to develop additional chemical quinoline core alterations for novel chemical compounds and enhanced pharmacological impacts.