Terpenoids from the seed of chamaecyparis pisifera: the structures of six diterpenoids
作者:Shinichi Hasegawa、Toshimi Kojima、Yoshiyuki Hirose
DOI:10.1016/s0031-9422(00)81063-8
日期:1985.1
Six new diterpenes, 12-hydroxy-20-nor-abieta-1(10),2,8,11,13-pentaene, pisiferanol (10S,12-dihydroxy-9(10 → 20)-abeo-abieta-8,11,13-triene), pisiferadinol (20S-hydroxypisiferanol), 12-deoxypisiferanol, 1β-hydroxyisopisiferin (1R,12-dihydroxy-9(10 → 2O)abeo-abieta-8,10(20),11,13-tetraene), and the dimethylamine salt of O-methylpisiferic acid were isolated from the seed of Chamaecyparis pisifera. The
摘要 六种新型二萜,12-hydroxy-20-nor-abieta-1(10),2,8,11,13-pentaene,pisiferanol (10S,12-dihydroxy-9(10 → 20)-abeo-abieta-8 ,11,13-triene), pisiferadinol (20S-hydroxypisiferanol), 12-deoxypisiferanol, 1β-hydroxyisopisiferin (1R,12-dihydroxy-9(10 → 2O)abeo-abieta-8,10(20),11,13-四烯)和O-甲基pisifera酸的二甲胺盐是从Chamaecyparis pisifera的种子中分离出来的。这些二萜的结构是通过光谱和化学方法确定的。此外,还鉴定了 15 个单萜、4 个倍半萜和 9 个二萜。