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Rubrofusarin

Cynodon dactylon Aspergillus niger, Aspergillus sp., Rhizoctonia sp. rubrofusarin B, fonsecinone A, asperpyrone B, aurasperone A, rhizoctonic acid, monomethylsulochrin 203... [Pg.528]

Cassia nomame (Sieb.) Honda C. obtusifolia L. C. tora L. Jue Ming Zi (Sicklepod) (seed) Anthraquinones such as emodin, chrysophanol, physcion, rhein aurantio-obtusin, obtusifolin, chryso-obtusin, naphthopyrones, obtusin, aurantio-obtusin rubrofusarin, nor-rubrofusarin, toralacton.33 Purgative, treat ophthalmia, hypercholesterolemia, vaginitis. [Pg.48]

Carbon atoms in 18S, 18F and rubrofusarin are numbered as in reference 31. Broken bonds show second ring cyclisation sites. [Pg.255]

Figure 2 illustrates the established distribution of intact C2-units in the [ Ci] acetate-derived carbon skeletons of the fungal polyketides dihydrofusarubin (25), rubrofusarin (26), averufin (28), islandicin (29) and hypomycetin (30) also the probable distribution of Ca-units in the streptomycete products tetracenomycin C (35) and cetocycline (36). The full structures of these compounds are shown in Figure 1 and Scheme 4. The carbon skeletons of other products for which [ Cajacetate incorporation patterns have been determined include the fungal metabolite bikaverin (27) and the streptomycete products actinorhodin (31), spectomycin A (33), RM18 (32) and aloesaponarin II (34) (RM18 and aloesaponarin II are formed by streptomycete recombinant strains). Figure 2 illustrates the established distribution of intact C2-units in the [ Ci] acetate-derived carbon skeletons of the fungal polyketides dihydrofusarubin (25), rubrofusarin (26), averufin (28), islandicin (29) and hypomycetin (30) also the probable distribution of Ca-units in the streptomycete products tetracenomycin C (35) and cetocycline (36). The full structures of these compounds are shown in Figure 1 and Scheme 4. The carbon skeletons of other products for which [ Cajacetate incorporation patterns have been determined include the fungal metabolite bikaverin (27) and the streptomycete products actinorhodin (31), spectomycin A (33), RM18 (32) and aloesaponarin II (34) (RM18 and aloesaponarin II are formed by streptomycete recombinant strains).
Not all the red pigments from the organisms were anthraquinones. A xanthone, rubrofusarin (7.12), has been obtained from several organisms. Many members... [Pg.130]

Abell C, Bush BD, Staunton J (1986) Biomimetic Syntheses of the Polyketide Fungal Metabolites Altemariol and Rubrofusarin Models for Cyclisation Reactions Catalyzed by Polyketide Synthase Enzymes. J Chem Soc Perkin Trans 1 15... [Pg.257]

Metab. of A. fonsecaeus and A. niger. Yellow needles (Me2CO aq.). Mp 176°. Dehydration gives Rubrofusarin B. [Pg.195]

L Abell, C., MJ. Garson, FJ. Leeper, and J. Stauton Biosynthesis of the Fungal Metabolites Altemariol, Mellein, Rubrofusarin, and 6-Methylsalicylic Acid from Acetic Acid-2,2,2-d3. Chem. Commun. 1982,1011. [Pg.63]

See other pages where Rubrofusarin is mentioned: [Pg.453]    [Pg.488]    [Pg.488]    [Pg.392]    [Pg.460]    [Pg.252]    [Pg.255]    [Pg.255]    [Pg.255]    [Pg.258]    [Pg.408]    [Pg.408]    [Pg.288]   
See also in sourсe #XX -- [ Pg.488 ]

See also in sourсe #XX -- [ Pg.252 ]

See also in sourсe #XX -- [ Pg.73 , Pg.130 , Pg.219 ]



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Aurantio-obtusin rubrofusarin

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