124730-53-6Relevant articles and documents
Ir-catalyzed chemoselective reduction of β-amido esters: A versatile approach to β-enamino esters
Yang, Zhi-Ping,Lu, Guang-Sheng,Ye, Jian-Liang,Huang, Pei-Qiang
, p. 1624 - 1631 (2019/01/04)
The conversion of β-amido esters to β-enamino esters is an indispensable step for some synthetic approaches to alkaloids and related medicines. Known methods for such transformation are not only stepwise, but also proceed with low atom-efficiency. Herein, we report a direct and versatile approach that features the Ir-catalyzed chemoselective reduction of β-amido esters with 1,1,3,3-tetramethyldisiloxane (TMDS). In addition, a lack of some signals was observed in the 13C NMR spectra of some alicyclic β-enamino esters. This revealed a longstanding existing but being ignored phenomenon in the literature.
MELEIMIDE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS AND METHODS FOR TREATMENT OF CANCER
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Page/Page column 51, (2008/06/13)
The present invention relates to pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds, and methods of preparation of these compounds. The present invention also relates to pharmaceutical compositions comprising pyrroloquinolinyl-pyrrole-2,5-dione compounds and pyrroloquinolinyl-pyrrolidine-2,5-dione compounds. The present invention provides methods of treating a cell proliferative disorder, such as a cancer, by administering to a subject in need thereof a therapeutically effective amount of a pyrroloquinolinyl-pyrrole-2,5-dione compound or pyrroloquinolinyl-pyrrolidine-2,5-dione compound of the present invention.
PURINE DERIVATIVES AS KINASE INHIBITORS
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Page/Page column 24, (2008/06/13)
The present invention provides kinase inhibitors of Formula I.