The invention relates to a high-melting point sodium salt of dextro-lansoprazole as well as a preparation method thereof and an application of the sodium salt in the field of pharmacy. The sodium salt is amorphous powder which has high solubility in water and good stability and is suitable ...
Additionally, we noticed the DMU:TA medium slightly better from the yields point of view than DMU:CA, though the reaction completed in almost similar times in both the DESs, depicted in the Table 2. Table 2. Preparation of diverse 2-arylbenzo[d]thiazole derivatives utilizing DESs. Entry...
The softening point of the aromatic or heterocyclic polymers is very high and usually undetected up to the decomposition point. The melting behavior of oligomers with the same basic structure of molecules as polymers has been measured by differential scanning calorimetry. The dependences of melting ...