Dedicated to Professor Rosa M. Claramunt on the occasion of her 65 th anniversary
AbstractIn this review, we report the structures of 243 pyrazoles with their corresponding biological activities. All of them are represented around the common structure of the pyrazole ring even in those cases where the heterocycle is only a minor part of the molecule. The classification we have used is based on chemical structure considerations and not in terms of the therapeutic area which is the more common approach. Some general conclusions have been drawn linking structures with activities.