Related Experiment Video
Updated: Apr 23, 2026

Author Spotlight: Functionalizing Metal-Organic Frameworks: Advancements, Challenges, and the Power of Post-Synthetic Ligand Exchange
Published on: June 23, 2023
Rational design, synthesis and anti-proliferative evaluation of novel benzosuberone tethered with
Bandi Yadagiri1, Uma Devi Holagunda1, Rajashaker Bantu1
1Organic Chemistry Division II (CPC), CSIR-Indian Institute of Chemical Technology, Tarnaka, Hyderabad 500007, India.
Abstract:
Two different series of novel analogues of benzosuberones (5a-m and 9a-w) tethered with hydrazone-hydrazides (functional group alterations: Head group to Tail group and vice versa) have been synthesized by the reaction of appropriate aldehydes with substituted hydrazides in excellent yields (87-94%) and their structures were confirmed by (1)H NMR, (13)C NMR, ESI-MS and HRMS. The newly synthesized compounds were evaluated for anti-proliferative activity against different human cancer cell lines (HeLa, MDA MB 231, MIAPACA and IMR32). Among the synthesized compounds, six compounds 5 a, 5 b, 5 d, 5 e, 5 f and 9 v exhibited potent anti-proliferative activity with GI50 values less than 0.01 μM against MIAPACA, MDA-MB-231 and IMR32 human cancer cell lines.
Related Concept Videos
Structure-Activity Relationships and Drug Design
SAR studies the intricate relationship between a drug's chemical structure and biological activity. It focuses on understanding how modifications to a drug's structure can influence...
Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions
Diazonium Group Substitution: –OH and –H
Sedatives and Hypnotics Drugs: Benzodiazepines
Benzodiazepines work by enhancing the effects of the inhibitory neurotransmitter GABA. They bind to the GABAA receptor, increasing its affinity for GABA, which opens chloride...
Regioselectivity and Stereochemistry of Hydroboration
Hydroboration proceeds in a concerted fashion with the attack of borane on the π bond, giving a cyclic four-centered transition state. The –BH2 group is bonded to the less substituted carbon and –H to the more substituted carbon. The concerted nature requires the simultaneous addition of –H and –BH2 across the same face of the alkene giving syn...
Anxiolytic Drugs: Benzodiazepines and Buspirone

