439691-96-0Relevant articles and documents
Sustainable organophosphorus-catalysed Staudinger reduction
Lenstra, Danny C.,Lenting, Peter E.,Mecinovi?, Jasmin
, p. 4418 - 4422 (2018/10/17)
A highly efficient and sustainable catalytic Staudinger reduction for the conversion of organic azides to amines in excellent yields has been developed. The reaction displays excellent functional group tolerance to functionalities that are otherwise prone to reduction, such as sulfones, esters, amides, ketones, nitriles, alkenes, and benzyl ethers. The green nature of the reaction is exemplified by the use of PMHS, CPME, and a lack of column chromatography.
N-((6-AMINO-PYRIDIN-3-YL)METHYL)-HETEROARYL-CARBOXAMIDES
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Page/Page column 70, (2012/02/15)
The invention relates to compound of the formula I in which the substituents are as defined in the specification; in free form or in salt form; to its preparation, to its use as medicament and to medicaments comprising it.
Derivatives of squaric acid with anti-proliferative activity
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Page/Page column 26, (2008/12/08)
The present invention provides derivatives of squaric acid, in particular derivatives of 3,4-diamino-cyclobut-3-ene-1,2-dione and tautomers and isomers thereof, as a single stereoisomer or a mixture of stereoisomers, or as a pharmaceutically acceptable sa
