The mass spectral properties of 3,5-and 4,5-dicaffeoylquinic acids (DCQAs) and selected derivatives were examined using electron ionization (EI), fast atom bombardment (FAB) and electrospray ionization (ESI). EI analysis of the trimethylsilyl derivatives provides molecular mass (M r ) information, b
โฆ LIBER โฆ
Constituents of Chrysothamnus paniculatus 3: 3,4,5-Tricaffeoylquinic Acid (a New Shikimate Prearomatic) and 3,4-, 3,5- and 4,5-Dicaffeoylquinic Acids
โ Scribed by Timmermann, Barbara N.; Hoffmann, Joseph J.; Jolad, Shivanand D.; Schram, Karl H.; Klenck, Robert E.; Bates, Robert B.
- Book ID
- 126106030
- Publisher
- American Chemical Society
- Year
- 1983
- Tongue
- English
- Weight
- 245 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0163-3864
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