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Efficient Continuous-Flow Synthesis and Evaluation of Anticancer Activity of Novel Quinoline-Pyrazoline Derivatives
被引:3
|作者:
Kumar, K. Santhosh
[1
,2
]
Siddaiah, V.
[2
]
Lilakar, J. D.
[1
]
Sunanda, K.
[3
]
Ganesh, A.
[4
]
机构:
[1] Dr Reddys Labs, Proc Res & Dev, Bollaram 502325, Medak, India
[2] Andhra Univ, Dept Organ Chem & FDW, Visakhapatnam 530003, Andhra Pradesh, India
[3] Andhra Univ, Dept Microbiol, Visakhapatnam 530003, Andhra Pradesh, India
[4] Orbit Chem Pharmaceut Private, Hyderabad 500051, India
关键词:
continuous-flow synthesis;
Claisen-Schmidt condensation;
Michael addition reaction;
pyrazoline;
quinoline;
anticancer activity;
MICROWAVE-ASSISTED SYNTHESIS;
SOLVENT-FREE;
ONE-POT;
2-PYRAZOLINES;
D O I:
10.1134/S1070428020110160
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
An efficient and simple continuous-flow synthetic protocol for novel quinoline-tethered pyrazoline derivatives, which involves condensation of 2-chloroquinoline-3-carbaldehydewith arylmethyl ketones followed by cyclisation with phenyl hydrazine, was developed. The newly synthesized pyrazolines were characterized by IR, H-1 and C-13 NMR spectroscopy, mass spectrometry, and elemental analysis and tested for anticancer activity against A375 (melanoma), MCF7 (breast), and HT-29 (colon) cell lines. Some of the newly synthesized derivatives showed a higher activity than the control drug Doxorubicin.
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页码:2014 / 2021
页数:8
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