119152-56-6Relevant academic research and scientific papers
A TETRAMERIC DERIVATIVE OF CAFFEIC ACID FROM RABDOSIA JAPONICA
Agata, Isao,Hatano, Tsutomu,Nishibe, Sansei,Okuda, Takuo
, p. 2447 - 2450 (1989)
A component which showed tanning activities, was isolated from Rabdosia japonica, and was named rabdosiin.It was shown to be a tetramer of caffeic acid with a lignan skeleton.Key Word Index-Rabdosia japonica; Labiatae; structure determination; tannin; lig
RABDOSIIN, A NEW ROSMARINIC ACID DIMER WITH A LIGNAN SKELETON, FROM RABDOSIA JAPONICA
Agata, Isao,Hatano, Tsutomu,Nishibe, Sansei,Okuda, Takuo
, p. 3223 - 3225 (2007/10/02)
A rosmarinic acid dimer named rabdosiin (1) was isolated from the stem of Rabdosia japonica Hara (Labiatae).Its struture was determined including the absolute configurations at four asymmetric centers.
