Myo-lnositols

Chemical Name Myo-lnositol hexa-3-pyridine carboxylate Common Name Inositol hexanicotinate Structural Formula ... 

Chemical Name Myo-lnositol hexakisidihydrogen phosphatelsodium salt Common Name —... 

The General myo-lnositol and scyllo-Inosamine Pathway. Two distinct cyclitol pathways, which we earlier called Ca (started by myo-inositolphos-phate synthase) and Cb (started by T-deoxy-i cy/to-inosose synthase), are used in the initiation of AGA pathways. Here we will describe the Ca route and the Cb pathway in the paragraph on NEOs (see Section 2.2.2.1.3). The cyclitol pathway in the biosynthetic pathways for STRs, but also for other AGAs such as SPCs, KAS, and FORs and also the mixed type antibiotic HYG-A (see Section 2.2.4.3.1), starts with the formation of myo-inositol in a two-step pathway (Ca) that is not encoded in the itrAtt-clusters. The first step in streptidine biosynthesis (and any other myo-inositol utilising pathway) is the formation of a myo-inositol monophosphate (D-myo-inositol-3-phosphate or L-myo-inositol-1-phosphate) via L-myo-inositol-1-phosphate synthase, which in actinomycetes... 

Colobert, F., Tito, A., Khiar, N., Denni, D., Medina, M. A., Martin-Lomas, M., Ruano, J.-L. G., Soiiadie, G. Enantioselective Approach to Polyhydroxylated Compounds Using Chiral Sulfoxides Synthesis of Enantiomerically Pure myo-lnositol and Pyrrolidine Derivatives. J. Org. Chem. 1998, 63, 8918-8921. 

FIGURE 1 D-myo-lnositol (planar and chair configuration) and D-myo-inositol 1,4,5-trisphosphate [I(1,4,5)P3]. The arrow indicates the site of the ester link with diacylglycerol in phosphatidylinositol. The negative charge of the phosphate groups is not indicated. From Dean and Beaven (1989, Fig. 1, p. 200). 

Inositol hexaphosphoric acid hexasodium salt myo-lnositol hexakis(dihydrogen phosphate) sodium salt Phytat D.B. Phytate sodium Rencal Sodium phytate. Chelating agent. Used to remove traces of heavy metal ions and also as a fermentation nutrient. Solid soluble in H2O, Bristol-Myers Squibb Co. 

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