In pharmacology, a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect. A pharmaceutical drug, also called a medication or medicine, is a chemical substance used to treat, cure, prevent, or diagnose a disease or to promote well-being. Traditionally drugs were obtained through extraction from medicinal plants, but more recently also by organic synthesis. Pharmaceutical drugs may be used for a limited duration, or on a regular basis for chronic disorders.
Tofacitinib：a versatile JAK Inhibitor in autoimmune conditions
Tofacitinib, a JAK inhibitor, treats rheumatoid arthritis, psoriatic arthritis, and ulcerative colitis by modulating immune signaling pathways.
Dec 29，2023 Drugs
How is Lonafarnib synthesised?
Lonafarnib was synthesised starting from the bromination of chloroanthranilic acid and using the lonafarnib precursor tricycle methodology based on a Grignard-induced intramolecular cyclisation reacti
Dec 27，2023 Drugs
How is Bempedoic Acid Synthesised?
Bempedoic Acid (ETC-1002) is synthesised using ethyl isobutyrate as raw material by chemical reaction.
Dec 27，2023 Drugs
Synthetic pathway of Sofpironium Bromide
Sofpironium Bromide is prepared from two intermediates, α-hydroxyacid and pyrrolidine, by coupling and other reactions.
Dec 25，2023 Drugs
Allergic symptoms and diagnosis of Lanolin
Lanolin is a complex mixture of high molecular weight esters, aliphatic alcohols, sterols, fatty acids, and hydrocarbons that has been widely used for centuries for its emollient properties.
Dec 21，2023 Drugs
Chloral hydrate：a sedative-hypnotic drug
Chloral hydrate, covering its introduction, historical applications, recent developments, synthesis,and safety considerations.
Dec 21，2023 Drugs
Can Ivermectin be used to treat COVID-19?
No. First, ivermectin is not approved or authorized by the FDA for the treatment of COVID-19, and ivermectin is not approved by the FDA for the treatment of any viral infection.
Dec 18，2023 Drugs
Does fenbendazole have a role in treating cancer?
Studies have shown that fenbendazole can be used as a potential anticancer drug with inhibitory effects on a variety of tumor cells.
Dec 18，2023 Drugs
Salbutamol：Uses；Mechanism of action；Interactions and More
Salbutamol is a synthetic drug derived from isoprenaline. It is generally used to treat or prevent wheezing, coughing, chest tightness, and difficulty breathing caused by bronchial asthma and chronic
Dec 18，2023 Drugs
LGD-4033：a selective androgen receptor modulator
Ligandrol (LGD-4033): Promising SARM studied for muscle, bone health. Clinical trials ongoing. Caution urged due to potential risks, legal status.
Dec 15，2023 Drugs