Tartalic acid

N.A. Comus florida L. Verbenalin, saponins, tannins, resin, gallic acid, malic acid, tartalic acid, tannic acid.100-123 An astringent, tonic, and hemostatic. 

Various attempts to synthesize biopterin independent of naturally occurring sugars have been carried out (Scheme 11). L-Tartalic acid and (S)-lactic acid were converted to 5-deoxy-L-arabinose (62) and its derivative (67), respectively [76-78]. However, these procedures required multiple steps and cannot be replaced by the procedure using L-rahmnose (65). The stereoselective process of biopterin 7-carboxylic acid (68) starting from E-2-butenoic acid, which is a bulk industrial chemical, looked attractive because the process is thoroughly independent of natural chiral resources, however, it is not applicable to the synthesis of biopterin (30) [79]. 

Antimony Pema-lluoride Amimony Potassium Tartale 1732 1551 59 53 Aiylsulfonic Acids, liquid with not more than 5% free sulfuric acid 2586 60... 

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