71407-98-2

Upstream product

• 57009-12-8 methyl 3-acetyl-4-hydroxybenzoate 
• 160753-84-4 methyl 3-acetyl-5-bromo-4-hydroxybenzoate 
• 149817-68-5 methyl 4-acetoxy-3-bromobenzoate 

Downstream Products

• 1296271-78-7 8-(1-(3,5-difluorophenylamino)ethyl)-2-((S)-3-methylmorpholino)-4-oxo-4H-chromene-6-carboxylic acid 
• 1296271-75-4 methyl 8-(1-(3,5-difluorophenylamino)ethyl)-2-(ethylthio)-4-oxo-4H-chromene-6-carboxylate 
• 1296271-76-5 methyl 8-(1-(3,5-difluorophenylamino)ethyl)-2-(ethylsulfinyl)-4-oxo-4H-chromene-6-carboxylate 
• 1296271-77-6 methyl 8-(1-(3,5-difluorophenylamino)ethyl)-2-((S)-3-methylmorpholino)-4-oxo-4H-chromene-6-carboxylate 
• 1296271-14-1 8-(1-((3,5-difluorophenyl)(methyl)amino)ethyl)-2-morpholino-6-(pyrrolidine-1-carbonyl)-4H-chromen-4-one 
• 1627494-13-6 8-(1-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide 
• 1627494-13-6 (-)-8-(1-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide 
• 1296272-05-3 8-(1-(S)-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-((S)-2-methylmorpholino)-4-oxo-4H-chromene-6-carboxamide 
• 1296272-04-2 8-(1-(R)-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-((S)-2-methylmorpholino)-4-oxo-4H-chromene-6-carboxamide 
• 1296272-03-1 8-(1-(S)-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-((R)-2-methylmorpholino)-4-oxo-4H-chromene-6-carboxamide 
• 1296272-02-0 8-(1-(R)-(3,5-difluorophenylamino)ethyl)-N,N-dimethyl-2-((R)-2-methylmorpholino)-4-oxo-4H-chromene-6-carboxamide 
• 1296271-97-0 N,N-dimethyl-2-morpholino-4-oxo-8-(1-(2,3,5-trifluorophenylamino)ethyl)-4H-chromene-6-carboxamide 
• 1296270-73-9 8-(1-(3,5-dichlorophenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide 
• 1296270-70-6 8-(1-(3-fluoro-5-methoxyphenylamino)ethyl)-N,N-dimethyl-2-morpholino-4-oxo-4H-chromene-6-carboxamide 

Relevant academic research and scientific papers

Discovery of (R)-8-(1-(3,5-difluorophenylamino)ethyl)- N, N -dimethyl-2-morpholino-4-oxo-4 H -chromene-6-carboxamide (AZD8186): A potent and selective inhibitor of PI3Kβ and PI3Kδ for the treatment of PTEN-deficient cancers

Several studies have highlighted the dependency of PTEN deficient tumors to PI3Kβ activity and specific inhibition of PI3Kδ has been shown activity against human B-cell cancers. We describe the discovery and optimization of a series of 8-(1-anilino)ethyl)-2-morpholino-4-oxo-4H-chromene-6-carboxamides as PI3Kβ/δ inhibitors, which led to the discovery of the clinical candidate 13, also known as AZD8186. On the basis of the lower lipophilicity of the chromen-4-one core compared to the previously utilized pyrido[1,2-a]pyrimid-4-one core, this series of compounds displayed high metabolic stability and suitable physical properties for oral administration. Compound 13 showed profound pharmacodynamic modulation of p-Akt in PTEN-deficient PC3 prostate tumor bearing mice after oral administration and showed complete inhibition of tumor growth in the mouse PTEN-deficient PC3 prostate tumor xenograft model. 13 was selected as a clinical candidate for treatment of PTEN-deficient cancers and has recently entered phase I clinical trials.

CHROMENONE COMPOUNDS AS PI 3 -KINASE INHIBITORS FOR THE TREATMENT OF CANCER

The invention concerns chromenone compounds of Formula I; or pharmaceutically-acceptable salts thereof, wherein each of R1, R2, R3, R4, R5, n and R6 has any of the meanings defined hereinbe

CHROMENONE DERIVATIVES

The invention concerns chromenone compounds of Formula I; or pharmaceutically-acceptable salts thereof, wherein each of R1, R2, R3, R4, R5, n and R6 has any of the meanings defined hereinbe

CHROMENONE DERIVATIVES WITH ANTI-TUMOUR ACTIVITY

The invention concerns chromenone derivatives of Formula (I) or a pharmaceutically-acceptable salts thereof, wherein each of R1, R2, R3, R4, R5, R6, R7, R8, n and R9 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.

CHROMENONE DERIVATIVES

The invention concerns chromenone derivatives of Formula I or a pharmaceutically-acceptable salts thereof, wherein each of R1, R2, R3, R4, R5, R6, R7, R8, n and R9 has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.