99196-35-7

Upstream product

• 91091-13-3 5-amino-1-benzyl-1H-pyrazole-4-carbonitrile 
• 504-02-9 1,3-cylohexanedione 

Downstream Products

• 99162-91-1 4-Amino-1-benzyl-7,8-dihydro-6H-pyrazolo<3,4-b>quinolin-5-one 
• 137278-90-1 4-Amino-1-benzyl-5,6,7,8-tetrahydropyrazolo<3,4-b>quinolin-5-ol 

Relevant academic research and scientific papers

Synthesis of 7,8-Dihydro-6H-pyrazoloquinolin-5-ones and Related Derivatives

This paper describes the synthesis of a new series of 4-amino-1-(unsubstituted and chloro or fluoro substituted benzyl)-7,8-dihydro-6H-pyrazoloquinolin-5-ones 8 and the corresponding 7,8-dihydro-6H,9H-pyrazoloquinoline-4,5-diones 13.The deri

Pyrazolopyridine cycloalkanones and process for their preparation

Novel tetrahydropyrazolo-[3,4-b]quinolinones, cyclopenta[b]pyrazolo-[4,3-e]pyridinones and cyclohepta[b]-pyrazolo[4,3-e]pyridinones, useful as anxiolytics having reduced side effects, are disclosed, including methods of preparation, pharmaceutical compositions containing them and intermediates used in their preparation.