Novel N-(bicyclic heterocyclyl)-4-piperidinamines having anti-histaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
A new and distinct cultivar of
Persicaria
plant named ‘Flamingo Feathers’, characterized by its upright to broadly spreading plant habit; vigorous growth habit and moderate to rapid growth rate; durable and healthy medium green-colored leaves; early and freely flowering habit; long flowering period; long straight and slender inflorescences with numerous flowers that are bright pink in color; and good garden performance.
Novel five membered ring containing N-(bicyclic heterocyclyl)-4-piperidinamines of the formula
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.