7579-20-6Relevant articles and documents
TRICYCLIC HETEROARYL COMPOUNDS USEFUL AS IRAK4 INHIBITORS
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Page/Page column 51-52, (2021/02/12)
Disclosed are compounds of Formula (I) or a salt or prodrug thereof, wherein: X11 and X22 are independently C or N, provided that zero or one of X11 and X22 is N; Ring A represented by the structure is: or; and Q, R11, R22, R33, R44, R66, and p 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.
Anthranilic acid and derivatives thereof as well as synthesis method and application thereof
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Paragraph 0113-0115, (2021/09/15)
In the reaction solvent, o-methyl (hetero) aryl nitro compound is taken as a reaction raw material and is used for water. The anthranilic acid and its derivatives are synthesized by the action of a catalyst, a base and an additive. The synthetic method has the advantages of cheap and easily available raw materials, simple reaction operation, high yield and excellent functional group tolerance, and provides a simple and efficient method for synthesizing o-aminobenzoic acid which is widely used in the aspects of dyes, medicines, pesticides, spices and the like. The invention further discloses the anthranilic acid and derivatives and application thereof, and has a wide application prospect.
Method for rapidly and efficiently synthesizing 3-aminoisonicotinic acid methyl ester (by machine translation)
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Paragraph 0016; 0018; 0019; 0021; 0022; 0024; 0025, (2020/05/14)
Of the method for rapidly and efficiently synthesizing 3 - aminoisonicotinic acid methyl ester, through nitration, reduction, to obtain the 3 -aminoisonicotinic acid methyl ester, disclosed by the invention can be repeatedly utilized 3 - to improve the utilization rate, of the raw material and reduce the resource waste, to the maximum reduction . of the whole process . The method comprises the following steps: synthesizing,aminoisonicotinic acid methyl ester in a high, total yield; and reducing resource waste. (by machine translation)