WebMay 1, 1999 · In this paper, we examined the effect of phoslactomycins (PLMs) on the regulation of the cytoskeleton of NIH/3T3 fibroblasts. Treatment of cells with PLM-F (10 μM) induced actin filament depolymerization after 4 h. This effect was reversible and actin filaments were reformed 1 h after removal of the inhibitors. WebJun 12, 2009 · Phoslactomycins (PLMs), biosynthesized using a cyclohexanecarboxylic acid as the starter unit [5], [6], were isolated as antifungal antibiotics [7], [8], [9], [10] (Fig. 1A). Previously, we reported that PLMs are potent Ser/Thr phosphatase 2A (PP2A) inhibitors in vitro and in vivo [11], [12].
Prolactinoma: Symptoms, Diagnosis, and Treatment
WebNov 10, 2012 · Phoslactomycins (PLMs) are inhibitors of protein serine/threonine phosphatase 2A showing diverse and important antifungal, antibacterial and antitumor activity. PLMs are polyketide natural products and … Webbiological activities of phoslactomycins (PLMs) and re-lated compounds (Fig. 1) and the current status of our work on genetic manipulation of the biosynthetic pro-cess. Phoslactomycins represent an unusual structural class of compounds produced by various streptomycetes, containing an a,b-unsaturated d-lactone, an amino smallest file type for scanning
Biosynthesis of phoslactomycins: cyclohexanecarboxylic
Webphoslactomycins [7-12] and leustroducsins [13-17] have been subject of extensive synthetic studies. In a project related to the synthesis of leustroducins and phoslactomycins, we have designed a convergent synthetic strategy involving the preparation and the coupling of three main fragments (Figure€2): the lactone fragment 3, the central WebA general methodology applicable for the synthesis of the phoslactomycin family of antibiotics, potent and selective protein phosphatase inhibitors, has been developed starting from a β-isocupreidine-catalyzed asymmetric Baylis–Hillman reaction of 3- (4-methoxybenzyloxy)propanal with hexafluoroisopropyl acrylate, and thereby formal … WebFeb 1, 2009 · Abstract. The preparation of the C1-C11 subunit of phoslactomycins, and a formal synthesis of phoslactomycin B, were achieved by a convergent strategy involving … song love is strange