Pteridines CI Synthesis and Properties of Lumazine-6- and -7-carboxylic Acids
Lumazine-6-(8) and 7-carboxylic acid (23) and their N-methyl derivatives (12, 13, 21, 26, 28, 29) have been synthesized and characterized by the determination of their pK values and the UV spectra of the neutral, mono and dianion species. It was noticed that the acidities of the two N-H protons of t...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
1993-11-01
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| Series: | Pteridines |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/pteridines.1993.4.4.178 |