1251833-05-2Relevant academic research and scientific papers
Efficient generation of biologically active H-pyrazolo[5,1- a]isoquinolines via multicomponent reaction
Chen, Zhiyuan,Wu, Jie
, p. 4856 - 4859 (2010)
A highly efficient multicomponent reaction of 2-alkynylbenzaldehyde, sulfonohydrazide, alcohol, and α,β-unsaturated aldehyde or ketone is disclosed, which generates the diverse H-pyrazolo[5,1-a]isoquinolines in good yields. This reaction proceeds with good functional group tolerance under mild conditions with high efficiency and excellent selectivity. Preliminary biological assays show that some of these compounds display promising activities as CDC25B inhibitor, TC-PTP inhibitor, and PTP1B inhibitor.
