132536-85-7Relevant academic research and scientific papers
ANGULATUENOID G AND H, SESQUITERPENES FROM THE SEEDS OF CELASTRUS ANGULATUS
Dagang, Wu,Jikai, Liu,Chunquan, Cheng
, p. 4219 - 4222 (2007/10/02)
Two new sesquiterpenes, angulatuenoid G and H, were isolated from the seeds of Celastrus angulatus.Their structures were elucidated on the basis of spectroscopic data and chemical methods.Angulatuenoid G showed insect antifeedant effect against Aulacophora femoralis and Piutella xylostella. Key words: Celastrus angulatus; Celastraceae; seeds; sesquiterpenes; insect antifeedant agent.
SESQUITERPENE ESTERS, TRIPTOGELIN A-1-A-4, FROM TRIPTERYGIUM WILFORDII VAR. REGELII
Takaishi, Yoshihisa,Noguchi, Hiroyasu,Murakami, Kotarou,Nakano, Kimiko,Tomimatsu, Toshiaki
, p. 3869 - 3873 (2007/10/02)
New sesquiterpene esters, triptogelin A-1, A-2, A-3, A-4 and B-1, have been isolated from the achenes of Tripterygium wilfordii var. regelii and their structures established by chemical and spectroscopic means.
