88574-53-2Relevant articles and documents
Synthesis of protected α-amino acids: Via decarboxylation amination from malonate derivatives
Dai, Qipu,Fu, Hui,Hu, Changwen,Li, Peihe,Li, Xiaoying,Wang, Zheng
, p. 4439 - 4446 (2020/10/20)
A general and efficient strategy for the synthesis of protected α-amino acids is reported. The method uses malonate derivatives as the starting materials and Cs2CO3 as a base at 60 degrees, giving α-amino acid derivatives in moderate yields by releasing CO2. This methodology shows broad substrate scope (primary and secondary acids), excellent functional group tolerance and high efficiency to give the desired products under mild reaction conditions. It also allows the construction of β and γ-amino acids and other unnatural products.
ANTIBIOTICS EFFECTIVE FOR GRAM-NEGATIVE PATHOGENS
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Page/Page column 53; 54; 66; 71, (2019/10/04)
Disclosed herein are antibacterial compounds that accumulate in Gram-negative bacteria, methods of preparing the compounds, and methods of using the compounds to inhibit or kill microbes, and methods of treating microbial infections, such as Gram-negative
HETEROARYL SUBSTITUTED AMINOPYRIDINE COMPOUNDS
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Page/Page column 121, (2017/01/09)
Disclosed are compounds of Formula (I) Formula(I) or salts thereof, wherein HET is a heteroaryl selected from oxazolyl, pyrazolyl, imidazo[l,2-b]pyridazin-3-yl, and pyrazolo[l,5-a]pyrimidin-3-yl, wherein said heteroaryl is attached to the pyridinyl group in the compound of Formula (I) by a carbon ring atom in the heteroaryl and wherein said heteroaryl is substituted with zero to 2 Rb; and R1, R3, and Rb are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases, or in the treatment of cancer.
