期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：9
页码：15966
DOI：10.15680/IJIRSET.2014.0309026
出版社：S&S Publications
摘要：Pyrazolo derivatives have been the basis of numerous drugs and dyes used in industries, hitherto of itspossessing analgesic and antipyretic properties in addition to its base unit exhibiting dyeing characteristics. No doubt,owing to their synthetic utility in many products, interest in developing a new procedure becomes enviable. Quite alarge number of medicinal plants in Indian subcontinent contain heterocyclic components in roots, stem and shootsystem. Also a good number of the Pyrazolo derivatives are found in seeds, for example water melon seeds found tocontain Pyrazolo in the concentration range of 250-410 μg/l on a specific variety. As for the bio synthetic activity isconcerned, most plants have properties relating to anti-inflammatory, diagnostic acid, antibacterial, hypoglycemic,sedative-hypnotic etc. Herein, this paper deals with the synthesis and characterization of Pyrazolo derivative namelypyrazolidino [3, 4-b] quinoline by IR and NMR techniques. The data reveals the modified mode of synthesis from anintermediate stage up to the finalized product pertaining to the structure identified base as Pyrazolo quinoline.
