05 Cardiovascular system drugs The sodium-glucose cotransporter 2 (SGLT-2) inhibitor dapagliflozin (Andaton; AstraZeneca) has been on the market as a hypoglycemic agent for nearly 10 years. Another indication of the […]
02 Analgesics and anesthetics In 2020, two new benzodiazepines have been approved. The first was Remimazolam Tosilate (Rebenin) developed by Jiangsu Hengrui, which was listed in China for sedation during […]
01 Nervous system drugs The drug paroxysmal sleep disease of nervous system is a kind of chronic nervous system disease which makes people weak, which is characterized by excessive daytime […]
From the perspective of history and research, the new drug report 2020 introduced 148 kinds of chemical entities, biological agents and product development approved and marketed in various countries for […]
Introducation of Nucleotides Nucleotide, a class of compounds composed of three substances, base (purine or pyrimidine), sugar (ribose or deoxyribose), and phosphoric acid. According to difference of sugars, nucleotides are […]
Exatecan Mesylate is a semi-synthetic water-soluble derivative of camptothecin. It is a new type of topoisomerase I inhibitor with anti-tumor activity. The anhydrous, alkali-free form of the drug is called […]
Pseudouridine (PU) is also called 5-ribosyluracil. Pseudouridine is a modified nucleoside and is an isomer of uridine. The connection method is that the 5-position carbon atom (C-5) on the heterocyclic […]
RNA not only acts as an intermediate or effector molecule in protein synthesis, but also has a direct functional effect on gene expression. Therefore, the importance of RNA modification has […]
Introducation Nucleosides, composing of a nucleobase (A, T, C, G or U) and a pentofuranose (ribose or 2-deoxyribose), are the fundamental units of the genetic material (DNA and RNA) for […]
In vitro diagnostic (IVD) reagents refer to products such as reagents, kits, and standards for in vitro testing of human samples. In the development and production of in vitro diagnostic […]