152737-41-2

Upstream product

• 103085-54-7 8-formyl-3-methyl-4-oxo-2-phenyl-4H-1-benzopyran 

Downstream Products

• 152737-48-9 8-[N-methyl-N-(2-chloroethyl)-aminomethyl]-3-methyl-4-oxo-2-phenyl-4H-1-benzopyran 

Relevant academic research and scientific papers

Flavone derivatives

Compounds of the general formula (X = -CO-, -COO-, -CONH-, -CON(CH3)-, -CH2NH-, -CH2N(CH3)-, -CH2NHCO-, -CH2N(CH3)CO-, -CH2O-, -CH2S-, -CH2SO-, or -CH2SO2-, n=1 to 4, B = a complex amine) and their enantiomers, diastereoisomers, N-oxides and pharmaceutically acceptable salts are useful as long lasting antispasmodic drugs, particularly for the treatment of disturbances of the lower urinary tract.