149222-33-3Relevant academic research and scientific papers
Synthesis of pyrimido[2,1-a]isoindolone and isoindolo[2,1-a]quinazolinoneviaintramolecular aza-Prins type reaction
Biswas, Subhamoy,Porashar, Bikoshita,Arandhara, Pallav Jyoti,Saikia, Anil K.
supporting information, p. 11701 - 11704 (2021/11/12)
A novel aza-Prins type cyclization reaction involvingN-acyliminium ions and amides is reported for the synthesis of tetrahydropyrimido[2,1-a]isoindole-2,6-dione and 6,6a-dihydroisoindolo[2,1-a]quinazoline-5,11-dione derivatives in excellent yields. The strategy features inexpensive reagents, mild reaction conditions, and metal-free synthesis of N-heterocyclic frameworks. Further, post-synthetic modification results in the unprecedented formation of its triazole, tetracyclic diazacyclopenta[def]phenanthrene-1,4(9a1H)-dione and carbonyl derivatives.
Benzenediol-berberine hybrids: Multifunctional agents for Alzheimer's disease
Jiang, Huailei,Wang, Xu,Huang, Ling,Luo, Zonghua,Su, Tao,Ding, Ke,Li, Xingshu
experimental part, p. 7228 - 7235 (2012/01/14)
We designed and synthesized a series of hybrid molecules, in an effort to identify novel multifunctional drug candidates for Alzheimer's disease (AD), by reacting berberine with benzenediol, melatonin, and ferulic acid. The products were evaluated for: (i
Novel Aryl Piperazine Derivatives With Medical Utility
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Page/Page column 32; 22, (2009/10/01)
This invention provides novel aryl piperazine derivatives having medical utility, in particular as modulators of dopamine and serotonin receptors, preferably the D3, D2-like and 5-HT2 receptor subtypes, and in particular u
