Steroid derivatives are chemical compounds that are structurally related to steroids, which are organic molecules characterized by a specific arrangement of four interconnected carbon rings. These derivatives can be modified versions of natural steroids, often created to enhance their biological activity or reduce side effects. Common examples include anabolic steroids, which are used to promote muscle growth and improve athletic performance. In medicine, steroid derivatives are utilized for their anti-inflammatory and immunosuppressive properties. Corticosteroids, a class of steroid derivatives, are frequently prescribed to treat conditions like asthma and arthritis. By altering the chemical structure of steroids, scientists can develop new medications that target specific health issues more effectively.