83883-10-7Relevant articles and documents
DISTRIBUTION OF UNSATURATED ALIPHATIC ACID AMIDES IN JAPANESE ZANTHOXYLUM SPECIES
Yasuda, Ichiro,Takeya, Koichi,Itokawa, Hideji
, p. 1295 - 1298 (1982)
Seven species and two varieties of Zanthoxylum in Japan were investigated for unsaturated aliphatic acid amides.In addition to the known amides α-sanshooel, γ-sanshooel and hydroxy-γ-sanshooel, a new compound, hydroxy-α-sanshooel, was isolated and established by chemical and spectroscopic evidence.The compounds, corresponding to hydroxyl derivatives of the amides in the barks, commonly existed in the pericarps of all collected materials.Japanese Zanthoxylum species were divided chemotaxonomically into two taxa.These taxa differ from the two assigned on the basis of botanical classification.Key Word Index - Zanthoxylum planispinum; Z. piperitum; Z. piperitum f. inerme.Z. piperitum f. brevispinosum; Z. beecheyanum; Z. aliantholides; Z. inerme; Z. fauriei; Z. schinifolium; Rutaceae; α-sanshooel; hydroxy-α-sanshooel; γ-sanshooel; hydroxy-γ-sanshooel; unsaturated aliphatic acid amide; pungent principle; 13C NMR; chemotaxonomy; Fagara.
Ruthenium-Catalyzed Direct Dehydrogenative Cross-Coupling of Allyl Alcohols and Acrylates: Application to Total Synthesis of Hydroxy β-Sanshool, ZP-Amide I, and Chondrillin
Dethe, Dattatraya H.,Nagabhushana, C. B.
, (2020/02/15)
Ru-catalyzed oxidative coupling of allyl alcohols and activated olefins has been developed by C(allyl)-H activation of allyl alcohols providing efficient and direct access to synthetically useful α,β-unsaturated enone intermediates. Synthetic utility of this method was demonstrated by its application to synthesis of bioactive natural products such as Hydroxy-β-sanshool, ZP-amide I, Chondrillin, Plakorin, and (+)-cis-Solamin A.
METHOD FOR PRODUCING SANSHOOL
-
Paragraph 0147; 0148; 0149; 0150; 0151, (2013/09/26)
Provided are a method for producing a sanshool, which method has a short process and exhibits high stereoselectivity, as well as an iron carbonyl complex compound that is an intermediate useful for the production method. A diene iron complex compound characterized by being represented by the following general formula (I): (in which A represents CO, P(RA)3, CN, NO, SO(RA)3, or N(RA)2; RA represents a straight chain or branched chain alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 12 carbon atoms; and one of R1 and R2 represents a hydrogen atom and the other one thereof represents a structure represented by the following formula (II)): (in which R represents a hydrogen atom, a hydroxyl group, or a methyl group).