Synthetic analogues of usnic acid
โ Scribed by Deidre Davis; J.A. Elix
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- French
- Weight
- 159 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Usnic acid (I), one of the most common lichen metabolites, is of considerable interest because of its inhibitory effect on Gram-positive bacteria. 293
The only successful
๐ SIMILAR VOLUMES
Usnic acid , a yellow colouring matter which is widely distir$buted in lichens , particularly in Usnea , Cladonia, Rvernia ana Parmelia , had long been investigated by several workers, and the structure (III) (1,2) was unequivocally confirmed by the
A poly(inosinic acid) analogue, poly{[1ะ-(โค-hypoxanthine-9-yl)-5ะ-deoxy-Derythro-pent-4ะ-enofuranose]-alt-[maleic acid]} (4), was synthesized by the alternating copolymerization of nucleoside derivative 1 with maleic anhydride and subsequent hydrolysis. N-Glycosidic bonds of the polymer were spontan