6309-59-7Relevant articles and documents
Evaluating the Viability of Successive Ring-Expansions Based on Amino Acid and Hydroxyacid Side-Chain Insertion
Lawer, Aggie,Epton, Ryan G.,Stephens, Thomas C.,Palate, Kleopas Y.,Lodi, Mahendar,Marotte, Emilie,Lamb, Katie J.,Sangha, Jade K.,Lynam, Jason M.,Unsworth, William P.
supporting information, p. 12674 - 12683 (2020/09/17)
The outcome of ring-expansion reactions based on amino/hydroxyacid side-chain insertion is strongly dependent on ring size. This manuscript, which builds upon our previous work on Successive Ring Expansion (SuRE) methods, details efforts to better define the scope and limitations of these reactions on lactam and β-ketoester ring systems with respect to ring size and additional functionality. The synthetic results provide clear guidelines as to which substrate classes are more likely to be successful and are supported by computational results, using a density functional theory (DFT) approach. Calculating the relative Gibbs free energies of the three isomeric species that are formed reversibly during ring expansion enables the viability of new synthetic reactions to be correctly predicted in most cases. The new synthetic and computational results are expected to support the design of new lactam- and β-ketoester-based ring-expansion reactions.
AZEPANE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS
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Paragraph 0777; 0778; 0779, (2015/07/22)
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
FUSED TRICYCLIC COMPOUNDS FOR USE AS INHIBITORS OF JANUS KINASES
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Page/Page column 110, (2013/03/26)
The invention provides novel compounds of formula (I) having the general formula (I) wherein R1, V, W, X, Y and Z are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.