Drug discovery crude preparations are morphine, the active agent in opium, and digoxin, a heart stimulant originating from Digitalis lanata. Organic chemistry also led to the synthesis of many of the natural products isolated from biological sources. Historically, substances, whether crude extracts or purified chemicals, were screened for biological activity without knowledge of the biological target. Only after an active substance was identified was an effort made to identify the target. This approach is known as classical pharmacology, forward pharmacology, or phenotypic drug discovery. Later, small molecules were synthesized to specifically target a known physiological/pathological pathway, avoiding the mass screening of banks
The Lights from the Chemical Plant 50 Favorite Songs Of 2014 (So Far) . The Lights from the Chemical Plant The Lights from the Chemical Plant is the third studio album by Nashville-based singer-songwriter Robert Ellis. It was released in February 2014 under New West Records. Ellis recorded the album in Eric Masse's East Nasvhille studio the Casino under the direction of producer Jacquire King. Ellis has said The Lights from the Chemical Plant, inspired by his hometown Lake Jackson, Texas, is more "stylistically ambiguous" than his previous albums incorporating elements of R&B, bossa nova, fusion and free jazz. On June 30, 2014 NPR Music listed