Ceriponols A-K, tremulane sesquitepenes from Ceriporia lacerate HS-ZJUT-C13A, a fungal endophyte of Huperzia serrata

Tremulane sesquiterpenes ceriponols A-K, together with three known ones were isolated from Ceriporia lacerate HS-ZJUT-C13A, a fungal endophyte residing in the stems of the medicinal plant Huperzia serrata. Ceriponol B possessed a 12-nortremulane skeleton.