tertatolol tertatolol tertatolol (artex, artexal, prenalex) is a medication in the class of beta blockers, used in the treatment of high blood pressure. it was discovered by the french pharmaceutical company servier and is marketed in europe. tertatololclinical dataahfs/drugs.cominternational drug namesroutes ofadministrationoralatc codec07aa16 (who) legal statuslegal status in general: ℞ (prescription only) identifiers iupac name (±)-1-(tert-butylamino)-3-(3,4-dihydro-2h-thiochromen-8-yloxy)propan-2-ol cas number83688-84-0 ypubchem cid36920iuphar/bps571chemspider33875 nunii9zo341yqxpkeggd07182 ychemblchembl434200 necha infocard100.073.179 chemical and physical dataformulac16h25no2smolar mass295.44 g·mol−13d model (jsmol)interactive imagechiralityracemic mixture smiles cc(c)(c)ncc(coc1=cc=cc2=c1sccc2)o inchi inchi=1s/c16h25no2s/c1-16(2,3)17-10-13(18)11-19-14-8-4-6-12-7-5-9-20-15(12)14/h4,6,8,13,17-18h,5,7,9-11h2,1-3h3 nkey:htwfxpcufwkxop-uhfffaoysa-n n ny (what is this?) (verify) tertatolol has also been shown to act as a serotonin 5-ht1a and 5-ht1b receptor antagonist, similarly to propranolol and pindolol.