作者:A. A. Elagamey、F. M. A. El-Taweel、R. A. N. Abu El-Enein
DOI:10.1080/10426500600614519
日期:2006.9.1
Different new 1,3,4-thiadiazolopyridine derivatives (6, 8, 20, 28, and 42) were synthesized from 5-cyanomethyl-1,3-4-thiadiazole (1) and activated nitriles. Also, spiro indolono-thiadiazolopyridine (12) was obtained from the reaction of (1) with 2-(2-oxoindolin-3-ylidene)malononitrile (10). Other heterocyclic derivatives at position-5 in the thiadiazole ring were obtained for possible use as antimicrobial
不同的新 1,3,4-噻二唑并吡啶衍生物(6、8、20、28 和 42)由 5-氰甲基-1,3-4-噻二唑 (1) 和活化腈合成。此外,螺吲哚并噻二唑并吡啶 (12) 由 (1) 与 2-(2-氧代吲哚啉-3-亚基) 丙二腈 (10) 的反应获得。获得了噻二唑环中第 5 位的其他杂环衍生物,可能用作抗微生物剂。