Rosmarinic Acid Present in and as a Potent Inhibitor of the Adenylyl Cyclase gNC1 from .

Giardiasis is a parasitosis caused by with significant epidemiological and clinical importance due to its high prevalence and pathogenicity. The lack of optimal therapies for treating this parasite makes the development of new effective chemical entities an urgent need. In the search for new inhibitors of the adenylyl cyclase gNC1 obtained from , 14 extracts from Argentinian native plants were screened.