Olivomycin and related antibiotics XXVIII. Monomeric composition of aureolic acid and proof that the antibiotics LA-7017 and mithramycin are identical to it
Summary1. It has been shown that aureolic acid, antibiotic LA-7017, and mithramycin are identical.2. It has been established that aureolic acid is a glycoside of chromomycinone (I) and contains the monosaccharides D-olivose (II), D-oliose (III), and D-mycarose (IV) in a ratio of 3 : 1 : 1.
The reactions of chromomycinone and derivatives
Abstract The various reactions of chromomycinone, the chromophore of the cancerostatic chromomycins, are described. The structures of several chromomycinone derivatives are also discussed.
The Chemistry of the Semiconductor Industry
Overview. Semiconductor silicon. Group III-V compounds. Group II-VI semiconductors. Chemical vapour deposition. Plasma-enhanced chemical vapour deposition. Metal-organic vapour phase epitaxy. Liquid-phase epitaxy of III-V compounds. Photoresists. X-ray and E-beam resists. Wet etching. Polyimides. Molecular electronics. Computer modelling. Plasma etching. Polymers in plasmas.