MONTANARI, PAOLA;DA, RE PAOLO;VALENTI, PIERO, J. HETEROCYCL. CHEM., 25,(1988) N 4, C. 1277
作者:MONTANARI, PAOLA、DA, RE PAOLO、VALENTI, PIERO
DOI:——
日期:——
On 6-(thenoyl)-7,8-dichloro-4-oxo-4<i>H</i>-1-benzopyran-2-carboxylic acid
作者:Paola Montanari、Paolo Da Re、Piero Valenti
DOI:10.1002/jhet.5570250448
日期:1988.7
The annulation of the oxyacetic chain of thienylic acid into a γ-pyrone ring is described. The resulting 6-(2-thenoyl)-7,8-dichloro-4-oxo-4H-1-benzopyran-2-carboxylicacid retains almost 80% of the diuretic activity of the parent compound.
描述了噻吩酸的氧乙酸链环化成γ-吡喃酮环。所得的6-(2-thenoyl)-7,8-二氯-4-氧代-4 H -1-苯并吡喃-2-羧酸保留了母体化合物几乎80%的利尿活性。