chinins
Chinins is a term that can refer to several different chemical compounds, primarily alkaloids found in cinchona tree bark. Historically, the most significant chinins were quinine and quinidine. Quinine is a well-known antimalarial drug, historically crucial in treating and preventing malaria. It works by interfering with the parasite's ability to digest hemoglobin, a protein found in red blood cells. While highly effective, quinine can have side effects such as cinchonism, characterized by tinnitus, nausea, and visual disturbances.
Quinidine is another alkaloid found in cinchona bark and is structurally similar to quinine. It is primarily
In a broader, though less common, context, "chinins" might also informally refer to other cinchona alkaloids