1609193-08-9Relevant academic research and scientific papers
A class of histone acetylase p300 inhibitors, and application thereof
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, (2020/06/17)
The invention discloses a class of histone acetylase p300 inhibitors, and application thereof, and belongs to the technical field of medicinal chemistry. The invention discloses a compound representedby a formula (I), or a stereochemical isomer, a solvate or a pharmaceutically acceptable salt thereof. According to the invention, the compound can effectively inhibit the activity of histone acetylase p300 and can effectively inhibit the proliferation activity of various tumor cells; the compound is combined with a CDK4/6 inhibitor to play a synergistic role in inhibiting proliferation of tumorcells; and the compound has good application prospects in preparation of histone acetylase inhibitors, preparation of drugs for preventing and/or treating cancers, metabolic diseases, neurological diseases or inflammations, and combination of drugs.
A regio- and stereoselective ω-transaminase/monoamine oxidase cascade for the synthesis of chiral 2,5-disubstituted pyrrolidines
O'Reilly, Elaine,Iglesias, Cesar,Ghislieri, Diego,Hopwood, Jennifer,Galman, James L.,Lloyd, Richard C.,Turner, Nicholas J.
, p. 2447 - 2450 (2014/03/21)
Biocatalytic approaches to the synthesis of optically pure chiral amines, starting from simple achiral building blocks, are highly desirable because such motifs are present in a wide variety of important natural products and pharmaceutical compounds. Herein, a novel one-pot ω-transaminase (TA)/monoamine oxidase (MAO-N) cascade process for the synthesis of chiral 2,5-disubstituted pyrrolidines is reported. The reactions proceeded with excellent enantio- and diastereoselectivity (>94 % ee; >98 % de) and can be performed on a preparative scale. This methodology exploits the complementary regio- and stereoselectivity displayed by both enzymes, which ensures that the stereogenic center established by the transaminase is not affected by the monoamine oxidase, and highlights the potential of this multienzyme cascade for the efficient synthesis of chiral building blocks. Mirror mirror on the wall: A ω-transaminase (ω-TA)/monoamine oxidase (MAO-N) cascade process for the asymmetric synthesis of chiral 2,5-disubstituted pyrrolidines is reported. The methodology exploits the complementary regio- and stereoselectivity displayed by both enzymes, which ensures that the stereogenic center established by the TA reaction is not affected by the MAO-N catalyzed step. Copyright
