144186-11-8Relevant articles and documents
A multifunctional reagent designed for the site-selective amination of pyridines
Fier, Patrick S.,Kim, Suhong,Cohen, Ryan D.
, p. 8614 - 8618 (2020/06/05)
We report the development of a multifunctional reagent for the direct conversion of pyridines to Boc-protected 2-aminopyridines with exquisite site selectivity and chemoselectivity. The novel reagent was prepared on 200-g scale in a single step, reacts in the title reaction under mild conditions without precautions toward air or moisture, and is tolerant of nearly all common functionality. Experimental and in situ spectroscopic monitoring techniques provide detailed insights and unexpected findings for the unique reaction mechanism.
Glucagon Receptor Modulators
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Page/Page column 69, (2012/07/13)
The present invention provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof wherein R1, R2, R3, A1, A2, A3, A4, L, B1, B2, B3 and B4 are as defined herein. The compounds of Formula I have been found to act as glucagon antagonists or inverse agonists. Consequently, the compounds of Formula I and the pharmaceutical compositions thereof are useful for the treatment of diseases, disorders, or conditions mediated by glucagon.
TRIAZINE DERIVATIVES AND THEIR THERAPEUTICAL APPLICATIONS
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Page/Page column 64; 65, (2010/12/29)
The present invention comprises inter alia triazine compounds as shown in formula (I) and pharmaceutically acceptable salts thereof.