Results 201 to 210 of about 3,737,155 (255)

Heterocyclic compounds

Proceedings of the Indian Academy of Sciences - Section A, 1937
7-Acetoxy-6-ethyl-3-acetyl-2-methylchromone has been prepared by the application of the Kostanecki Reaction to 2: 4-dihydroxy-5-ethylacetophenone. The various derivatives of this chromone have been also described.
S. Zafaruddin Ahmad, R. D. Desai
  +5 more sources

A Review on the Synthesis and Pharmacological Activity of Heterocyclic Compounds

Current Physical Chemistry, 2022
Biologically active compounds play a very important role in our daily life. Almost all the biologically active compounds contain heteroatoms and among these a major portion are heterocycles.
Jyoti Baranwal, Smriti Kushwaha, Swastika Singh, Archana Jyoti   +3 more
semanticscholar   +1 more source

Heterocyclic compounds: Importance in anticancer drug discovery.

Anti-Cancer Agents in Medicinal Chemistry, 2022
Cancer, a crucial global health problem, is characterized by abnormal cell division and uncontrolled growth. According to WHO, cancer is the second leading cause of global deaths and accounted for approximately 9.6 million deaths or one in six deaths in ...
Naresh Kumar, N. Goel
semanticscholar   +1 more source

Sulphur Containing Heterocyclic Compounds as Anticancer Agents.

Anti-Cancer Agents in Medicinal Chemistry, 2022
After cardiovascular disease, cancer is the most common cause of death worldwide. Due to their versatility, heterocyclic compounds play an important role in drug discovery.
Balwinder Kaur, Gurdeep Singh, Vikas Sharma, Iqbal Singh   +3 more
semanticscholar   +1 more source

Bioinspired Heterocyclic Compounds as Corrosion Inhibitors: A Comprehensive Review.

Chemistry - An Asian Journal, 2021
Corrosion is a risky phenomenon that devastatingly affects innovative, industrial, and mechanical applications, especially in the oil and gas industries.
L. K. Goni, M. A. Jafar Mazumder, M. Quraishi, M. Mizanur Rahman   +3 more
semanticscholar   +1 more source

Heterocyclic compounds as antiviral drugs: Synthesis, structure–activity relationship and traditional applications

Journal of Heterocyclic Chemistry, 2021
A virus outbreak challenges the economic, medical, and public health infrastructure worldwide. More than one virus capable of triggering diseases have been identified per year since 1972, which requires the development of new ways of treatment and ...
G. Santos, L. Martins, B. Bregadiolli, Vitor Fernandes Moreno, L. C. Silva‐Filho, Bruno Henrique Sacoman Torquato Silva   +5 more
semanticscholar   +1 more source

A review on diverse heterocyclic compounds as the privileged scaffolds in non-steroidal aromatase inhibitors.

Bioorganic chemistry (Print), 2021
Breast cancer, emerging malignancy is common among women due to overexpression of estrogen. Estrogens are biosynthesized from androgens by aromatase, a cytochrome P450 enzyme complex, and play a pivotal role in stimulating cell proliferation.
S. Rani, Konpal Raheja, Vijay Luxami, Kamaldeep Paul   +3 more
semanticscholar   +1 more source

Synthesis of nitrogen, phosphorus, selenium and sulfur-containing heterocyclic compounds - Determination of their carbonic anhydrase, acetylcholinesterase, butyrylcholinesterase and α-glycosidase inhibition properties.

Bioorganic chemistry (Print), 2020
Sulfur-containing pyrroles (1-3), tris(2-pyridyl)phosphine(selenide) sulfide (4-5) and 4-benzyl-6-(thiophen-2-yl)pyrimidin-2-amine (6) were synthesized and characterized by elemental analysis, IR and NMR spectra.
I. Gülçin, B. Trofimov, Ruya Kaya, Parham Taslimi, L. Sobenina, E. Schmidt, O. Petrova, S. Malysheva, N. Gusarova, Vagif Farzaliyev, A. Sujayev, S. Alwasel, C. Supuran   +12 more
semanticscholar   +1 more source

Pyridine based N-heterocyclic compounds as aqueous phase corrosion inhibitors: A review

, 2020
Nitrogen based heterocyclic compounds are extensively used as corrosion inhibitors because of their ability to form strong coordination bonding with the metallic atoms.
C. Verma, K. Rhee, M. Quraishi, E. Ebenso   +3 more
semanticscholar   +1 more source

Topological Index of Conjugated Heterocyclic Compounds as Their Donor/Acceptor Parameter

Polycyclic aromatic compounds (Print), 2020
The quantum-chemical analysis of donor–acceptor properties of the conjugated heterocyclic compounds is performed. For quantitative estimation of donor/acceptor ability, the topological index φ0 is proposed; it connects with the positions of frontier ...
N. Obernikhina, Marina Kachaeva, Volodymir Shchodryi, Yaroslav Prostota, O. Kachkovsky, V. Brovarets, Z. Tkachuk   +6 more
semanticscholar   +1 more source