137939-87-8

Upstream product

• 130395-25-4 Malonic acid (E)-3-methyl-5-((1S,2R,4aR)-1,2,4a,5-tetramethyl-1,2,3,4,4a,7,8,8a-octahydro-naphthalen-1-yl)-pent-2-enyl ester (E)-3-methyl-5-((S)-2,5,5,8a-tetramethyl-1,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl)-pent-2-enyl ester 

Downstream Products

• 52591-03-4 Borjatriol 

Relevant academic research and scientific papers

TERPENOID COMPOUNDS FROM PARENTUCELLIA LATIFOLIA

Together with phytol, sitosterol acetate, α-tocopherylquinone annd sitosterol, the neutral part of Parentucellia latifolia afforded seven esters of diterpene alcohols: 7,13E-labdadien-15-ol acetate; ent-3,13E-clerodadien-15-ol acetat; di-malonate; 7,13E-labdadien-15-yl and ent-3,13E-clerodadien-15-yl malonic acid diester; di- malonate; 7,13E-labdadien-15-yl-methyl malonic acid diester; ent-3-13E-clerodadien-15-yl-methyl malonic acid diester.Three nor diterpenes: 14,15-dinor-7-labden-13-one; 14,15-dinor-ent-3-cleroden-13-one; 14,15-dinor-ent-2,4(18)clerodadien-13-one; and seven diterpene alcohols, five of them isolated as acetyl derivatives: 7,13E-labdadien-15-ol; ent-3,13E-clerodadien-15-ol; diacetate of 8,(17),13E-labdadien-7α,15-diol; 15-acetoxy-13E-labden-8β-ol; 15-acetoxy-13E-labden-8-ol and 15-acetoxy-ent-3,13E-clerodadien-2-one.