89786-54-9Relevant articles and documents
Iodine-catalyzed amination of benzothiazoles with KSeCN in water to access primary 2-aminobenzothiazoles
Zhu, Yu-Shen,Shi, Linlin,Fu, Lianrong,Chen, Xiran,Zhu, Xinju,Hao, Xin-Qi,Song, Mao-Ping
supporting information, p. 1497 - 1500 (2021/09/09)
A facile and sustainable approach for the amination of benzothiazoles with KSeCN using iodine as the catalyst in water has been disclosed under transition-metal free conditions. The reaction proceeded smoothly to afford various primary 2-amino benzothiazoles in up to 96% yield. A series of control experiments were performed, suggesting a ring-opening mechanism was involved via a radical process. This protocol provides efficient synthesis of primary 2-aminobenzothiazoles
THIENOPYRIMIDINE COMPOUNDS
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Paragraph 0253, (2013/07/19)
The present invention relates to the use of novel compounds of Formula I: wherein all variable substituents are defined as described herein, which are SYK inhibitors and are useful for the treatment of auto-immune and inflammatory diseases.
DERIVATlVES OF UREA AND RELATED DIAMINES, METHODS FOR THEIR MANUFACTURE AND USES THEREFOR
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Page/Page column 42, (2009/03/07)
The present invention relates generally to compounds represented in Formula I, pharmaceutical compositions comprising them and methods of treating of diseases or disorders related to the function of the calcium sensing receptor. The invention also relates to processes for making such compounds and to intermediates useful in these processes