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Biosynthesis of usnic acid in lichens

✍ Scribed by Heihachiro Taguchi; Ushio Sankawa; Shoji Shibata


Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
180 KB
Volume
7
Category
Article
ISSN
0040-4039

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✦ Synopsis


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


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Synthetic analogues of usnic acid
✍ Deidre Davis; J.A. Elix πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 French βš– 159 KB

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