Analogues are drugs that have close structural resemblance and similar effects. For instance one could argue that naproxen (Aleve) is an analog of ibuprofen (Motrin/Advil). Most analogues are designed because true synthetic natural products are hard to make, or are not potent enough.
Definition of several. 1a : separate or distinct from one another federal union of the several statesb (1) : individually owned or controlled : exclusive a several fishery â compare common (2) : of or relating separately to each individual involved a several judgmentc : being separate and distinctive : respective specialists in their several fields.
What does A mean? A (an) is the indefinite article, indicating a single, non-specific member of a group or set. The plural may be some, but also several, many, or any numerical modifier.xists and is an alternate of. Merge this question into. Split and merge into it. Answered by The Community. Making the world better, one answer at a time. A mass of interlacing, coiled fibers, cells of Schwann, and fibrous tissue forming. a mass at the end of an amputation stump.