TY - DATA T1 - A new flavanolignan and a new alkane from the Stem bark of Newtonia griffoniana PY - 2017/03/13 AU - Mc Jesus Kinyok AU - Susan Bonnet AU - Olivier Placide Noté AU - Joséphine Ngo Mbing AU - Eutrophe Ledoux Kamto AU - Jan Hendrik Van der Westhuizen AU - Dieudonné Emmanuel Pegnyemb UR - https://tandf.figshare.com/articles/journal_contribution/A_new_flavanolignan_and_a_new_alkane_from_the_Stem_bark_of_i_Newtonia_griffoniana_i_/4748074 DO - 10.6084/m9.figshare.4748074 L4 - https://ndownloader.figshare.com/files/7785829 KW - Newtonia griffoniana KW - Leguminosae KW - flavanolignan KW - alkane N2 - Two new compounds a flavanolignan (1), and an alkane (2) along with four known compounds including two fatty acid esters (3–4) and two isocoumarins (5–6) were isolated from the methanolic extract of the stem bark of Newtonia griffoniana. Their structures were elucidated using spectroscopic methods including extensive 1-D and 2-D NMR experiments. ER -