93879-30-2Relevant academic research and scientific papers
A versatile biosynthetic approach to amide bond formation
Philpott, Helena K.,Thomas, Pamela J.,Tew, David,Fuerst, Doug E.,Lovelock, Sarah L.
, p. 3426 - 3431 (2018/08/07)
The development of versatile and sustainable catalytic strategies for amide bond formation is a major objective for the pharmaceutical sector and the wider chemical industry. Herein, we report a biocatalytic approach to amide synthesis which exploits the diversity of Nature's amide bond forming enzymes, N-acyltransferases (NATs) and CoA ligases (CLs). By selecting combinations of NATs and CLs with desired substrate profiles, non-natural biocatalytic pathways can be built in a predictable fashion to allow access to structurally diverse secondary and tertiary amides in high yield using stoichiometric ratios of carboxylic acid and amine coupling partners. Transformations can be performed in vitro using isolated enzymes, or in vivo where reactions rely solely on cofactors generated by the cell. The utility of these whole cell systems is showcased through the preparative scale synthesis of a key intermediate of Losmapimod (GW856553X), a selective p38-mitogen activated protein kinase inhibitor.
Aryl substituted amide compounds and its preparation method, pharmaceutical composition containing the same and application thereof (by machine translation)
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Paragraph 0111; 0146; 0147, (2018/07/30)
The invention relates to an aryl-substituted amide compound in the formula (I), a preparing method thereof, a medicine composition comprising the same, and application of the amide compound and the medicine composition to pharmacy, wherein Arl, L1, M1, M2, L2 and Ar2 are defined as in the text. The aryl-substituted amide compound can excite TRPV1 and nuclear receptors (LXRs, PPARs and RXR), adjust expression of cholesterol excretion gap-associated protein ABCA1/G1, SR-BI, adjust expression of inflammation gap-associated protein TNF-alpha and the like, and play roles in promoting excretion of cholesterol and lipid, reducing sugar, adjusting blood lipid, resisting inflammation and reducing blood pressure, and can be used for treating and/or preventing and/or relieving cardiovascular and cerebrovascular diseases, adjusting blood lipid, and resisting atherosclerosis, diabetes mellitus, inflammation, pain and hypertension.
Optimization of rutaecarpine as ABCA1 up-regulator for treating atherosclerosis
Li, Yongzhen,Feng, Tingting,Liu, Peng,Liu, Chang,Wang, Xiao,Li, Dongsheng,Li, Ni,Chen, Minghua,Xu, Yanni,Si, Shuyi
supporting information, p. 884 - 888 (2014/09/17)
ATP-binding cassette transporter A1 (ABCA1) is a key transporter and receptor in promoting cholesterol efflux, and increasing the expression level of ABCA1 is antiatherogenic. In our previous study, rutaecarpine (RUT) was found to protect ApoE-/- mice from developing atherosclerosis through preferentially up-regulating ABCA1 expression. In the present work, a series of RUT derivatives were synthesized and examined as ABCA1 expression up-regulators. Compounds CD1, CD6, and BCD1-2 were found to possess the most potential activity as antiatherosclerotic agents among all compounds tested.
