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Anziaic acid

C Anziaic acid clusters of long and narrow, often curved needles easily soluble in GE... [Pg.48]

Deriv Methyl anziate, mp 102°C (MeOH-HjO), from anziaic acid with CHjNj in Et20 at 0 °C in 30 s... [Pg.238]

Cardarelli M, Serino G, Campanella L et al (1997) Antimitotic effects of usnic acid on different biological systems. Cell Mol Life Sci 53 667-672 Cheng B, Cao S, Vasquez V et al (2013) Identification of anziaic acid, a lichen depside from Hypotrachyna sp., as a new topoisomerase poison inhibitor. PLoS One 8(4) e60770 Cohen PA, Towers GHN (1995) Anthraquinones and phenanthroperylenequinones from Nephroma laevigatum. J Nat Prod 58 520-526... [Pg.142]

The structure of 3,5-dichloro-2 -0-methylanziaic acid (208) was assigned from the spectroscopic properties and the nature of the hydrolysis products 183). Further evidence for this structure was forthcoming from the partial synthesis of methyl 3,5-dichloro-2,4,2 -tri-0-methylanzeate (252) both from anziaic acid (253) and the new depside (208) (Scheme 29) 183). [Pg.152]

Methyl-anziaic acid OH H OH H CsHn H OMe CO2H H Lecidea dilucens Not isolated Microhydrolysis, synthesis 83, 111)... [Pg.160]

The structure of picrolichenic acid can be further verified by abiogenetic type synthesis. Oxidation of anziaic acid 2-methylether (82) with active manganese dioxide goes directly to (79) through the diradical (83). [Pg.513]

Lecanoinic acid Spherophorin Anziaic acid Perlatoric acid Evernic acid Divaricatic acid Gyrophoric acid Umbilicaric acid Olivetoric acid SekikaiC acid Ramalinoric acid Boninic acid... [Pg.557]

PD-,K-,C+ red Anziaic acid, 4-(9-demethylbarbatic acid, erythrin, ethyl orsellinate, gyrophoric acid, lecanoric acid, methyl 3,5-dichlorolecanorate, methyl- -orsellinate, montagnetol, olivetoric acid, siphulin... [Pg.634]

See other pages where Anziaic acid is mentioned: [Pg.14]    [Pg.41]    [Pg.56]    [Pg.114]    [Pg.237]    [Pg.251]    [Pg.10]    [Pg.137]    [Pg.151]    [Pg.554]    [Pg.14]    [Pg.41]    [Pg.56]    [Pg.114]    [Pg.237]    [Pg.251]    [Pg.10]    [Pg.137]    [Pg.151]    [Pg.554]    [Pg.107]   
See also in sourсe #XX -- [ Pg.237 ]

See also in sourсe #XX -- [ Pg.151 , Pg.152 ]



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