66648-46-2Relevant academic research and scientific papers
Neolignans and alkaloids from Piper argyrophylum
Singh, Sanjay K.,Prasad, Ashok K.,Olsen, Carl E.,Jha, Amitabh,Jain, Subhash C.,Parmar, Virinder S.,Wengel, Jesper
, p. 1355 - 1360 (1996)
Twenty-three compounds, a novel neolignan nine known neolignans and 13 known alkaloids, were isolated from a methanol extract of stems of Piper argyrophylum. The structure of the new neolignan, 4-(2-piperonyl-2-hydroxy- 1-methylethyl-2,5-dimethoxy-2-(2-pr
Bioactive constitutents from the stems of Annona montana.
Wu,Chang,Ko,Teng
, p. 146 - 149 (2007/10/02)
Three structurally related acid amides, N-trans-feruloyltyramine (1), N-p-coumaroyltyramine (2), and N-trans-caffeoyltyramine (3), one lignan, (-)-syringaresinol (4), one aromatic aldehyde, syringaldehyde (5), and two steroids, beta-sitosterol and beta-si
A New Lignan Amide, Grossamide, from Bell Pepper (Capsicum annuum var. grossum)
Yoshihara, Teruhiko,Yamaguchi, Katsuyoshi,Takamatsu, Seiji,Sakamura, Sadao
, p. 2593 - 2598 (2007/10/02)
Two new phenolic amides, grossamide (7) and N-cis-feruloyl tyramine (2), have been isolated from the roots of bell pepper (Capsicum annuum var. grossum) together with p-aminobenzaldehyde (1), N-trans-feruloyl tyramine (3), N-trans-p-coumaroyl tyramine (4), N-trans-feruloyl octopamine (5), and N-trans-p-coumaroyl octopamine.
Structures and Syntheses of Two Phenolic Amides from Piper nigrum L.
Nakatani, Nobuji,Inatani, Reiko,Fuwa, Hidetsugu
, p. 2831 - 2836 (2007/10/02)
Two phenolic amides were isolated from the fruits of white pepper (Piper nigrum L.) and identified to be N-trans-feruloyl tyramine (2a) and N-5-(4-hydroxyphenyl)-2E,4E-pentadienoyl piperidine (6a) on the basis of chemical and spectral evidence.Both compounds were synthesized.
