Discrimination and direct determination of cephalosporins by circular dichroism
✍ Scribed by Pilar Gortázar; Jesús T. Vázquez
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 463 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0022-3549
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📜 SIMILAR VOLUMES
A study of the applicability of circular dichroism (CD) for the determination of drug levels in human serum is described and a new method for the quantitative determination of optically active absorbing drugs having Cotton effects at wavelengths about 250 nm in human serum and/or plasma is proposed.
## Abstract Two brominated sesquiterpenes, majapolene B (**1**) and acetylmajapolene B (**2**), isolated from the red algal genus __Laurencia__ were investigated using vibrational circular dichroism (VCD). The ab initio theoretical VCD and IR calculations of **1** and **2** were performed by densit