Polarographic study of pteridines
β Scribed by Milton Lapidus; Marvin E. Rosenthale
- Publisher
- John Wiley and Sons
- Year
- 1966
- Tongue
- English
- Weight
- 306 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0022-3549
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The low solubility of pterins can drastically be improved by __N__^2^βacylation or formation of the __N__^2^β[(dimethylamino)methylene] derivatives. Both types of compounds can be alkylated under __Mitsunobu__ conditions to form from __N__^2^βacylpterins (see **2** and **3**) and their
Nimodipine, a calcium antagonist belonging to the dihydropyridine family, produces a well-defined polarographic peak due to the four-electron reduction of the nitro group. This peak was used to track the photodecomposition of nimodipine induced by UV light and daylight. Nimodipine was modified by UV
sium(111) in an aqueous solution of 0.1 M N(CH )qC104 has been made. very negative potentials where the reduction o j Dy(II1) takes place, there are several difficulties in the polarographic experiments. Multiple waves are observed, which are associated with the presence of different hydroxycomplexe