Curvularia lunata

Current Patents Curry and curry powder Curry powder Curtain spin process Curtius degradation Curved laminates Curvilinear regression Curvularia falcata Curvularia lunata var. aeri Curvularia trifolii Curzate... 

Rhi pus nigricans Cylindrocarpon radicicola Curvularia lunata Curvularia lunata... 

Saccharomyces cerevisiae Steptomyces roseochromogene Rhizopus nigrans Curvularia lunata Corynebacterium sp... 

Cundida pulcherrima IFO 0964 60% d.Th. Curvularia lunata NRRl, 23801 Didymellu lycopersici ATL C 118471 Didymella lycopersici, conidia4 Epicoccum oryzae5 Pseudomonas fluorescens6 Pythium ultimum1... 

White-rot fungus has been used as a biocatalyst for reduction and alkylation. The reaction of aromatic -keto nitriles with the white-rot fungus Curvularia lunata CECT 2130 in the presence of alcohols afforded alkylation-reduction reaction [291]. Alcohols such as ethanol, propanol, butanol, and isobutanol could be used (Figure 8.39d). 

Figure 3.5 Curvularia lunata. Taken by phase-contrast microscopy after 2 weeks on potato dextrose agar. Bar equals 10 m.

Curvularia lunata to introduce the 11 (3-hydroxy group directly, helped to revive interest in the application of biological catalysis to problems in synthetic organic chemistry. The momentum was continued by Charles Sih, J. Bryan Jones, George Whitesides and others, until, by the mid-1980s, biocatalysis... 

Ent -3p-hydroxy 13-epi-manoyl oxide (7) (ribenol), Fig. (7), has been used as starting material for a biotransformation process by Curvularia lunata. The in vitro micropropagation of the Sideritis foe tens species has been described and several entananoyl oxide derivatives, as well as other labdanes, have been isolated from micropropagated plants. Recently, biotransformation by Curvularia lunata of some en/-l 3-e/n-manoyl oxides functionalized at C-3 or C-3 and C-12 produced derivatives, which inhibited the growth of the pathogenic protozoa, Leishmania donovani [130],... 

Apart from forskolin, a number of other manoyl oxides have been shown to interact with the AC enzyme system. Biotransformation of certain ent- 3-epi-manoy oxides by Curvularia lunata resulted in compounds functionalized in C-3 or in C-3 and C-12, which exhibited an AC stimulatory effect, although milder than that of forskolin (about 30 times less) [173]. The same activity was also ascribed to some synthetic derivatives of en/-8a-hydroxy-13 (16), 14 dien-18-oic acid methyl ester [178,179], The biotransformation of ent-manoyl oxide-16-hydroxy 18-oic acid methyl ester with Rhizopus nigricans, however, resulted in carbomanoyl oxide which showed a selective inhibitory action on the activity of adenylate cyclase depending on the material initially used to stimulate the enzyme. This manoyl oxide inhibited the activity of the enzyme previously stimulated by forskolin but not by glucagon. A manoyl oxide ent-3fi, 6/ -dihydroxy-13-e/ z-manoyl oxide) which also inhibited the activity of AC, was produced from the biotransformation of... 

Sweetwort slant with Curvularia lunata (NRRL 2380)... 

Bacterium Curvularia lunata 16a-Methyldesoxycorticosterone Bacterium Bacillus lentus Glucose... 

N-Bromoacetamide Bacterium Curvularia lunata Bacterium Corynebacterium simplex... 

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