TY - JOUR
T1 - Unexpected Secoiridoid Glucosides from Manulea corymbosa
AU - Gousiadou, Chrysoula
AU - Kokubun, Tetsuo
AU - Gotfredsen, Charlotte Held
AU - Jensen, Søren Rosendal
PY - 2014
Y1 - 2014
N2 - From an extract of Manulea corymbosa were isolated four known secoiridoid glucosides (1–4), 10 new monoterpenoid esters of secologanol, namely, manuleosides A–I (5–11, 13, and 14) and dimethyl rhodanthoside A (12), and four new phenylpropanoid esters of carbocyclic iridoid glucosides, manucorymbosides I–IV (15–18). Also, the caffeoyl phenylethanoid glycoside verbascoside was isolated. The presence of secoiridoids apparently derived from loganic acid in the family Scrophulariaceae is unprecedented and greatly unexpected.
AB - From an extract of Manulea corymbosa were isolated four known secoiridoid glucosides (1–4), 10 new monoterpenoid esters of secologanol, namely, manuleosides A–I (5–11, 13, and 14) and dimethyl rhodanthoside A (12), and four new phenylpropanoid esters of carbocyclic iridoid glucosides, manucorymbosides I–IV (15–18). Also, the caffeoyl phenylethanoid glycoside verbascoside was isolated. The presence of secoiridoids apparently derived from loganic acid in the family Scrophulariaceae is unprecedented and greatly unexpected.
U2 - 10.1021/np400853f
DO - 10.1021/np400853f
M3 - Journal article
C2 - 24328160
SN - 0163-3864
VL - 77
SP - 589
EP - 595
JO - Journal of Natural Products
JF - Journal of Natural Products
IS - 3
ER -