Sesquiterpene lactones, extracts containing them, their preparation and pharmaceutical use.

摘要

A preparation for pharmaceutical use, especially in the treatment of migraine, arthritis and bronchial complaints contains a sesquiterpene lactone and may be an extract recovered from the plant Tanacetum parthenium by extraction using a non-polar solvent. Alternatively the preparation may be a sesquiterpene lactone per se or formulation containing it.