501-06-4Relevant articles and documents
A new lead compound for abscisic acid biosynthesis inhibitors targeting 9-cis-epoxycarotenoid dioxygenase
Han, Sun-Young,Kitahata, Nobutaka,Saito, Tamio,Kobayashi, Masatomo,Shinozaki, Kazuo,Yoshida, Shigeo,Asami, Tadao
, p. 3033 - 3036 (2007/10/03)
9-cis-Epoxycarotenoid dioxygenase (NCED), a key enzyme in abscisic acid (ABA) biosynthesis, cleaves the olefinic double bond of 9-cis-epoxycarotenoid. Several analogues of nordihydroguaiaretic acid (NDGA) were designed and synthesized, and their efficacy
ISOCRAUGSODINE, AN N-ARYLIDENEPHENETHYLAMINE FROM CRINUM ASIATICUM AND ITS E-Z ISOMERISM
Ghosal, Shibnath,Shanthy, Amirthalingam,Singh, Sushil K.
, p. 1849 - 1852 (2007/10/02)
A new Shiff's base, named isocraugsodine, was isolated from the fruits of Crinum asiaticum.Its N-(3-methoxy-4-hydroxybenzylidene)-4'-hydroxyphenethylamine structure was assigned on the basis of chemical transformation and comprehensive spectroscopic evidence.The temperature-gradient distribution of the three isomeric forms (1a1b1c) of the Shiff's base was determined by high resolution 1H NMR analysis.Isocraugsodine is considered as a direct precursor to Amaryllidaceae alkaloids.Key Word Index-Crinum asiaticum; Amaryllidaceae; N-(3-methoxy-4-hydroxybenzylidene)-4'-hydroxyphenethylamine; isocraugsodine; E-Z isomerism.