ISSN:
0947-3440
Keywords:
Amides, sulfur-containing
;
Glycosmis
;
Rutaceae
;
Circular dichroism
;
Sulfones
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Five new methylsulfonylpropenamides were isolated from different Glycosmis species collected in Thailand. Four of these derivatives contain 4-geranyloxy-3-hydroxy-substituted phenethylamine moieties, Sakerine (1) has a simple geranyloxy side chain; sakerone (2), sakerol (3), and dihydroisosakerol (4) are characterized by different states of oxidation in the geranyloxy residue. Methylgerambullal (5) contains a 4-geranyloxy-substituted phenethylamine unit with a terminal formyl group. Two additional amides, doisuthine (6) and methoxydoisuthine (7), exhibit the structures of N-methylanthranilic acid amides with phenethylamine and p-methoxyphenethylamine as amine components. All structures were elucidated by IR, UV, 1H-, 13C-, 2D-NMR spectroscopy, mass spectrometry, and CD spectroscopy.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.1995199510250
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