This invention relates to a hypertension treating agent comprising a polyprenyl alcohol or an ester thereof of the general formula: ##STR1## wherein n represents an integer of 7-10 and A represents a group of the general formula: ##STR2## in which a and b each represent hydrogen or they may form a bond, or ##STR3## in which R represents hydrogen or --COR', R' being a saturated or unsaturated aliphatic hydrocarbon group of 1-17 carbon atoms; cyclohexyl group; unsubstituted phenyl group or phenyl group substituted with a halogen atom or a lower alkoxy group; (halogen atom-substituted phenoxy)-lower alkyl group; or pyridyl group.
本发明涉及一种高血压治疗剂,其包括一种多萜醇或其酯,其通式如下: ## STR1 ## 其中n表示7-10的整数,A表示通式如下的基团: ## STR2 ## 其中a和b分别表示氢或它们可以形成键,或者 ## STR3 ## 其中R表示氢或--COR',R'是1-17个碳原子的饱和或不饱和脂肪族碳氢基团;环己基基团;未取代苯基或卤素原子或较低的烷氧基取代的苯基;(卤素原子取代的苯氧基)-较低烷基基团;或
吡啶基。