Constituents of Knema laurina and Knema tenuinervia ssp. setosa.
Extraction of the stem bark of KNEMA LAURINA Warb. and KNEMA TENUINERVIA W. J. J. O. de Wilde ssp. SETOSA de Wilde furnished 3-(12-phenyl-8 Z-dodecenyl)-phenol and 3-(8 Z-pentadecenyl)-phenol together with 8-hydroxy-6-methoxy-3- N-pentylisocoumarin, respectively. 2-Carboxy-3-(12-phenyldodecyl)-phenol) and 2,4-dihydroxy-6-(10-phenyldecyl)-acetophenone were common to both extracts.
Kijjoa
A
A
Laboratorio de Química, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, 4000-Porto, Portugal.
Gonzalez
M J
MJ
Pinto
M M
MM
Monanondra
I O
IO
Herz
W
W