2125-94-2Relevant articles and documents
PYRIMIDINE AND PYRIDINE DERIVATIVES AND USE IN TREATMENT, AMELIORATION OR PREVENTION OF INFLUENZA THEREOF
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Page/Page column 168, (2017/12/28)
Provided herein is a compound of formula (I), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, prodrug, codrug, cocrystal, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which is useful in treating, ameliorating or preventing influenza.
Synthesis of Pyridazine Derivatives through the Unexpected Intermediate 5-Amino-4-Cyano-2,3-Dihydro-Furan-2,3-Disulfonic Acid Disodium Salt
Cacciari, Barbara,Spalluto, Giampiero,Ferretti, Valeria
, p. 1065 - 1069 (2007/10/03)
An unexpected compound (5-amino-4-cyano-2,3-dihydrofuran-2,3-disulfonic acid disodium salt, 4) was isolated from the reaction of glyoxale bis hydrogen sulfite disodium salt with malononitrile. Its structure was undoubtly identified through crystal structure analysis. Compound 4 was highly stable and it was isolated easily and in a very high yield. Its reactivity was studied in the reactions with some hydrazine derivatives in order to obtain different pyridazine analogs.