Neolignan and megastigmane glucosides from the aerial parts of Isodon japonicus with cell protective effects on BaP-induced cytotoxicity.
Sign Up to like & getrecommendations! Published in 2017 at "Phytochemistry"
DOI: 10.1016/j.phytochem.2017.02.007
Abstract: Six neolignan glucosides, named isodonosides I-VI, and a megastigmane glucoside named isodonmegastigmane I, were isolated together with 15 known compounds from the methanolic extract of aerial parts of Isodon japonicus cultivated in Tokushima, Japan. The… read more here.
Keywords: neolignan megastigmane; isodon japonicus; megastigmane glucosides; cell protective ... See more keywords
New abietane diterpenoid glucosides from underground parts of Isodon taliensis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Asian Natural Products Research"
DOI: 10.1080/10286020.2018.1518321
Abstract: Abstract Two new abietane diterpenoid glucosides, talienosides A and B (1 and 2), along with four known compounds (3 – 6), were isolated from the ethyl acetate soluble portion of 70% acetone extract of the underground parts… read more here.
Keywords: underground parts; abietane diterpenoid; new abietane; diterpenoid glucosides ... See more keywords
Isolation and purification of diterpenoids from the aerial parts of Isodon excisoides target-guided by UPLC-LTQ-Orbitrap-MS
Sign Up to like & getrecommendations! Published in 2018 at "Natural Product Research"
DOI: 10.1080/14786419.2017.1419225
Abstract: Abstract Cytotoxic diterpenoids were enriched and orientation prepared from the aerial parts of Isodon excisoides target-guided by UPLC-LTQ-Orbitrap-MS. Four diterpenoids were obtained, including a novel compound: 1α-acetoxy-7α, 14β, 20α-trihydroxy-ent-kaur-16-en-15-one (1); together with three known compounds… read more here.
Keywords: guided uplc; target guided; excisoides target; isodon excisoides ... See more keywords
Two new 7, 20-epoxy-ent-kauranes from the aerial parts of Isodon eriocalyx.
Sign Up to like & getrecommendations! Published in 2020 at "Natural product research"
DOI: 10.1080/14786419.2020.1744141
Abstract: Two previously undescribed 7, 20-epoxy-ent-kauranes along with six known ent-kauranoids, were isolated from the aerial parts of Isodon eriocalyx. The structures of new compounds were established on the basis of extensive spectroscopic analyses. Compound 2… read more here.
Keywords: epoxy ent; ent kauranes; isodon eriocalyx; parts isodon ... See more keywords