… Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other …
Explanatory notes
… 29.39 - Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other … alkaloids are complex organic bases; they have a strong physiological action. Some are obtained by synthesis. They … coffee beans, tea and cola nuts; or obtained by synthesis. Silky crystals; used in medicine. (D) ALKALOIDS OF EPHEDRA …