
TY  - JOUR
A1  - Loder, JW 
A1  - Moorhouse, A 
A1  - Russell, GB 
T1  - Tumour inhibitory plants. Amides of <I>Piper novae-hollandiae</I> (Piperaceae)
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1969
VL  - 22
IS  - 7
SP  - 1531
EP  - 1538
KW  - 
UR  - https://doi.org/10.1071/CH9691531 
N2  - A new amide, &#916;&#945;&#946;-dihydropiperine (I), has been isolated from the wood of Piper novae-hollandiae and synthesized. Two amides, N-isobutyl-trans- 2,trans-4-octadienamide and 3,4-methylenedioxycinnamoylpiperidide, previously unreported from natural sources but known from synthesis, were present as were five amides already established as plant constituents, namely, N-isobutyl-trans-2,trans-4-decadienamide, fagaramide, piperlonguminine, piperine, and an isomer of piperine, probably chavicine, as well as the essential oil, dillapiole. &#916;&#945;&#946;-and &#916;&#946;&#947;-Dihydro-piperlonguminine, (VIII) and (IX), and &#916;&#946;&#947;-dihydropiperine (III) were also synthesized. 
ER  -

