Application of 4971-56-6, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.4971-56-6, Name is Furan-2,4(3H,5H)-dione, molecular formula is C4H4O3. In a Article，once mentioned of 4971-56-6
The present work describes sustainable, catalyst free and bio-oriented multicomponent synthesis of 2-amino-3-cynospiro (5H-indeno[1,2-b]pyran-4,3?-indoline)-2?5,-dione using isatin, malononitrile and 1,3-indandione. This study provides a facile synthesis of indeno-spiro compounds and is further supported with molecular docking, physico-chemical parameter and cytotoxicity study. The synthesized compounds were screened against breast carcinoma cell lines (MCF7, MDA-MB-435) and normal Vero monkey cell lines. Among all the tested compounds, the bromo- and chloro- substituted indeno-fused spirooxindole derivatives (entry B and D) were found to show selective potency against the MDA-MB-435 cancer cell lines exhibiting GI50 value of 1.8 and 2.1 muM respectively. The selected compounds were also screened against the normal Vero monkey cell line, which showed good to excellent selectivity against inhibition of cancer cells. Furthermore, the in vitro confocal microscopy cell imaging of selected compounds showed cellular shrinkage and apoptosis in the cancer cells suggesting that the indeno-fused spirooxindoles can be explored as selective estrogen negative receptors with a safety profile.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 4971-56-6, and how the biochemistry of the body works.Application of 4971-56-6
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem