67608-59-7Relevant academic research and scientific papers
SULPHOXIMINE-SUBSTITUTED QUINAZOLINE DERIVATIVES AS IMMUNO-MODULATORS, THEIR PREPARATION AND USE AS MEDICAMENTS
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Page/Page column 36, (2009/07/25)
The present invention relates to sulphoximine-substituted quinazoline derivatives of the formula (I), processes for their preparation and their use as a medicament for the treatment of various diseases.
Einfache Synthese neuer 2-Amino-4-hydroxybenzonitrile
Schmidt, Hans-Werner
, p. 778 - 779 (2007/10/02)
4-Aminosalicylic acid derivatives are decarboxylated to the 2-amino-4-hydroxybenzonitriles 2 by heating in quinoline at 170-180 deg C.The bromo and iodo derivatives of 2 are prepared by nuclear bromination and reaction with iodine in the presence of iodic
