𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Molecular structure and tautomerization of the 1:1 complex of luteoskyrin and rugulosin

✍ Scribed by Guang-Xiong Zhou; Shun-Yan Mo; Hui-Xiao He; Jian-Gong Shi; Wen-Cai Ye; Zhong Liu; Ren-Wang Jiang

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
813 KB
Volume
979
Category
Article
ISSN
0022-2860

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

The revised structures of luteoskyrin,ru
The revised structures of luteoskyrin,rubroskyrin and rugulosin
✍ Shoji Shibata; Yukic Ogihara; Nobuko Kobayashi; Shujiro Seo; Isao Kitagawa πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 French βš– 345 KB

In our earlier studies (1), we proposed to formulate (-) luteoskyrin, C30H22012,m.p. 281Β°(decomp.),[q/D -880'. a hepatotoxic yellow pigment of Penicillium islandicum Soap (NRRL 1036, UD and E strains) as (I), and (+)rugulosin, C30H22010,m.p. 290Β°(decomp.),1dD +492\*, a yellow pigment isolated from P

Further studies on the structures of lut
Further studies on the structures of luteoskyrin rubroskyrin and rugulosin
✍ Ushio Sankawa; Shujiro Seo; Nobuko Kobayashi; Yukio Ogihara; Shoji Shibata πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 French βš– 238 KB

Recently we proposed (1) new structures of rugulosin (I), a pigment of enicillium rugulosum Thorn and some other fungi, luteoskyrin (II) and rubroskyrin (III), the pigments of p,. islandicum Sopp. The evidence for the structural formulae was provided mostly by the NMR spectral analysis of these comp

Carbon-13 NMR spectroscopy of the biolog
Carbon-13 NMR spectroscopy of the biological pigments luteoskyrin and rugulosin and some polyhydroxyanthraquinone analogues
✍ F. Toma; J. C. Bouhet; P. Pham Van Choung; P. Fromageot; W. Haar; H. RΓΌterjans; πŸ“‚ Article πŸ“… 1975 πŸ› John Wiley and Sons 🌐 English βš– 814 KB

## Abstract The bianthraquinonic biological pigments luteoskyrin and rugulosin and five polyhydroxyanthraquinone derivatives are studied by carbon‐13 NMR in DMSO solution. Peak assignment for the fourteen carbon atoms of these compounds is achieved by proton spin decoupling and by investigating the