Review of semicarbazide derivatives' chemistry and biology.
Journal name: World Journal of Pharmaceutical Research
Original article title: A comprehensive review on the chemistry and biological properties of semicarbazide derivatives
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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Swati Pathak, Amrita Singh and Abhinav Prasoon Mishra
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: A comprehensive review on the chemistry and biological properties of semicarbazide derivatives
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
Doi: 10.20959/wjpr20239-28249
Copyright (license): WJPR: All rights reserved
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Summary of article contents:
Introduction
Semicarbazide derivatives have gained considerable attention in the pharmaceutical and biological research fields due to their wide range of biological activities and potential therapeutic applications. These white, water-soluble solids derived from urea serve as crucial intermediates in various pharmacological compounds. This review article highlights the structure, chemistry, and biological properties of semicarbazide derivatives, emphasizing their synthesis and potential in treating numerous ailments, including cancers, infections, and inflammatory conditions. The biological efficacy of semicarbazones and thiosemicarbazones, often linked to their abilities to coordinate with metal ions, makes them promising candidates for drug development.
Anticancer Potential of Semicarbazone Derivatives
One significant area of interest regarding semicarbazone derivatives is their anticancer potential. Research has shown that several semicarbazone compounds demonstrate cytotoxic effects against various cancer cell lines. For instance, studies involving vanillin semicarbazone and benzophenone semicarbazone reported positive results in inhibiting the growth of Ehrlich ascites carcinoma cells in vivo, with both compounds showing reduced tumor weights and extended survival times in treated mice. These substances may function by disrupting cellular processes in cancer cells, making them effective alternatives to standard chemotherapeutics, with the potential for lower toxicity, which is vital for patient safety.
Coordination with Metal Ions
The biological activities of semicarbazones and their derivatives are often attributed to their coordination abilities with metal ions, such as nickel, zinc, and copper. Such interactions not only enhance the stability of these compounds but can significantly influence their pharmacological properties. Nickel (II) complexes formed with thiosemicarbazones demonstrated potent antibacterial and anticancer activities by disrupting essential biological processes in target cells. Similarly, zinc complexes are crucial in enzyme functionality and metabolic pathways due to their interactions with various ligands. This coordination chemistry provides a unique mechanism through which these derivatives can exert their biological effects, offering a pathway for developing more effective metal-based therapies.
Broad Spectrum of Biological Activities
Semicarbazide derivatives exhibit a broad spectrum of biological activities beyond anticancer effects. They have been investigated for their analgesic, anti-inflammatory, and antibacterial properties. For example, acetophenone and benzophenone semicarbazones showed significant anti-inflammatory effects in animal models, comparable to traditional anti-inflammatory medications. Moreover, these compounds have demonstrated efficacy against a range of bacterial strains, indicating their potential use in treating infections. This wide array of biological activities underscores the versatility of semicarbazide derivatives in various therapeutic contexts, highlighting their potential for further research and drug development.
Conclusion
In conclusion, the extensive pharmacological potential of semicarbazide derivatives, particularly semicarbazones and thiosemicarbazones, positions them as promising candidates for new therapeutic agents. Their notable anticancer, antibacterial, analgesic, and anti-inflammatory properties, combined with their ability to coordinate with metal ions, provide exciting avenues for future research. Further studies could lead to the development of novel medications capable of addressing numerous health challenges. Continued exploration of these compounds could significantly improve therapeutic outcomes for various diseases, ultimately benefiting humanity.
FAQ section (important questions/answers):
What are semicarbazide derivatives and their significance in pharmacology?
Semicarbazide derivatives are important compounds due to their broad biological activities and roles as building blocks in various pharmacological agents, showing potential for treating multiple diseases.
What types of biological properties do semicarbazone and thiosemicarbazone possess?
These compounds exhibit diverse biological activities, including antimicrobial, anticancer, antiviral, analgesic, and anti-inflammatory effects, making them valuable in therapeutic applications.
How are semicarbazones synthesized?
Semicarbazones are synthesized through the condensation of semicarbazides with various aldehydes or ketones, resulting in a wide range of derivatives for biological evaluation.
What roles do metal ions play in the activity of semicarbazone complexes?
Metal ions interact with semicarbazone ligands, forming chelating complexes that enhance biological activity against pathogens, and provide potential therapeutic benefits in cancer treatment.
What evidence supports the anticancer properties of semicarbazone derivatives?
Studies have shown that semicarbazone derivatives effectively inhibit tumor growth and improve survival rates in various cancer models, indicating their potential as anticancer agents.
Are there any risks or conflicts associated with semicarbazone research?
The review reports no declared conflicts of interest related to the research on semicarbazones, ensuring unbiased evaluation of these compounds.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for “Review of semicarbazide derivatives' chemistry and biology.”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Activity:
Activity refers to the effects or actions a substance has on biological systems, particularly relating to pharmacological compounds. In this context, it denotes how semicarbazide derivatives and their analogues exhibit various biological responses, including anticancer, anti-inflammatory, and antimicrobial effects, essential for therapeutic development.
2) Inflammation:
Inflammation is a biological response to harmful stimuli, such as pathogens or injury, characterized by redness, swelling, heat, and pain. It plays a dual role in the healing process and can contribute to chronic diseases. Semicarbazide derivatives may help regulate inflammatory responses, showcasing their potential as anti-inflammatory agents.
3) Pharmacological:
Pharmacological refers to the study and application of drugs and their effects on living organisms. The term signifies the investigation of semicarbazide derivatives that demonstrate significant pharmacological properties, making them candidates for developing new therapeutic agents to treat various diseases, especially infectious and chronic conditions.
4) Disease:
Diseases refer to pathological conditions causing dysfunction in the body. The review emphasizes exploring semicarbazide derivatives' widespread applicability in treating various diseases, positioning them as valuable candidates for novel therapeutic interventions.
5) Blood:
Blood is a vital fluid in the human body responsible for transporting oxygen, nutrients, hormones, and waste products. The importance of blood in pharmacological studies is emphasized in evaluating the effects of semicarbazide analogues, particularly concerning hematological parameters and overall health during disease conditions.
6) Study (Studying):
Study indicates a systematic investigation or examination of a subject. This concept is crucial in pharmacology, as it denotes research efforts into the medicinal properties of semicarbazide derivatives, proving their therapeutic effectiveness, safety, and utility in various experimental models and reviews.
7) Toxicity:
Toxicity refers to the degree to which a substance can damage an organism. Understanding the toxicity of semicarbazide derivatives is vital in drug development, ensuring that potential therapeutic agents exhibit minimal adverse effects while maximizing efficacy against targeted diseases.
8) Science (Scientific):
Science is the pursuit of knowledge and understanding through systematic observation, experimentation, and analysis. It forms the foundation for developing and evaluating semicarbazide derivatives, ensuring that their biological properties and mechanisms are rigorously tested and validated for medical applications.
9) Drug:
Drugs are biochemical substances used for diagnosis, treatment, or prevention of disease. The review emphasizes research on semicarbazide derivatives, highlighting their promising drug-like properties and potential for therapeutic development to fulfill unmet medical needs.
10) Medicine:
Medicine refers to the science and practice of diagnosing, treating, and preventing disease. The relevance lies in evaluating semicarbazide derivatives as potential medicinal compounds, focusing on their therapeutic efficacy, safety, and applicability in clinical settings for enhancing patient care.
11) Cancer:
Cancer is a disease characterized by uncontrolled cell growth that can invade neighboring tissues. The study emphasizes the potential of semicarbazide derivatives as anticancer agents, highlighting their ability to inhibit tumor growth and provide therapeutic options for cancer treatment.
12) Animal:
Animals are often used in research to understand biological processes and test therapeutic interventions. The review discusses using animal models to evaluate the efficacy and safety of semicarbazide derivatives in treating diseases, ensuring the potential for human application.
13) Water:
Water is essential for life, acting as a solvent for many biochemical reactions. Its relevance in pharmacology includes the solubility of semicarbazide derivatives, affecting their bioavailability and the overall effectiveness of drug formulations in targeting diseases.
14) Pain:
Pain is an unpleasant sensory experience signaling potential harm. Understanding the mechanisms behind pain is crucial in developing analgesic molecules. The review points out semicarbazide derivatives' potential in alleviating pain, reflecting their role in treating inflammatory and nociceptive conditions.
15) Rheumatoid arthritis:
Rheumatoid arthritis is an autoimmune disorder causing chronic inflammation in joints. The review discusses the potential of semicarbazide derivatives to exhibit anti-inflammatory properties, presenting them as candidates for treating pain and inflammation associated with rheumatoid arthritis and improving patient quality of life.
16) Antibiotic (Antibacterial):
Antibacterial refers to substances that kill or inhibit the growth of bacteria. The review highlights the effectiveness of semicarbazide derivatives in providing antibacterial action against various pathogens, making them valuable in developing new antibiotics and treatments for bacterial infections.
17) Substance:
A substance represents a particular kind of matter with uniform properties. The context here pertains to semicarbazide derivatives being evaluated as potential pharmacological substances that can exert significant biological activity and therapeutic effects for treating various health conditions.
18) Epidemic:
An epidemic is a sudden increase in disease occurrence within a population. The study highlights the therapeutic potential of semicarbazide derivatives in developing treatments for diseases with epidemic potential, underlining their relevance in public health interventions.
19) Epilepsy:
Epilepsy is a neurological disorder characterized by recurrent seizures. The review highlights promising research on semicarbazide derivatives' anticonvulsant properties, indicating their potential in providing effective management options for patients suffering from epilepsy.
20) Aureus:
Aureus refers specifically to Staphylococcus aureus, a bacterium responsible for several infections. The review mentions antibacterial activity, indicating the relevance of semicarbazide derivatives in combating infections caused by such resistant bacterial strains.
21) Chaga:
Chagas disease is caused by the Trypanosoma cruzi parasite. Semicarbazide derivatives' ability to influence this and similar protozoan infections highlights their potential relevance in addressing significant public health challenges associated with Chagas disease.
22) Edema (Oedema):
Edema refers to swelling caused by excess fluid accumulation in tissues. The review mentions evaluating semicarbazide derivatives’ anti-inflammatory effects, suggesting their possible utility in alleviating edema-related conditions that result from inflammation.
23) Line:
Line references the lineage or derivation of compounds studied. In this context, it underscores the importance of continuous research into semicarbazide-derived compounds, further optimizing their efficacy and safety profiles based on structural modifications.
24) Viru:
This term relates to viruses, infectious agents that can cause diseases in hosts. The research mentioned evaluates semicarbazide derivatives for their potential antiviral activity, which is significant for developing treatments against viral infections and improving public health.
25) Human body:
The human body is the biological organism of humans. Research on semicarbazide derivatives pertains to their effects and interactions within this complex system, ensuring their therapeutic applications are safe and effective in treating human ailments.
26) Gold (Golden):
Gold can refer to a valuable standard of comparison in pharmacological research. When discussing drug efficacy, noting a 'gold standard' refers to established therapeutics that emerging compounds like semicarbazide derivatives are compared against to evaluate their effectiveness.
27) Transformation (Transform, Transforming):
Transformed indicates changes in the characteristics or states of substances. In pharmacology, this term highlights how certain compounds or drugs evolve through modifications, like semicarbazide derivatives, potentially leading to enhanced biological activity or reduced side effects.
28) Developing:
Developing refers to the process of creating or improving compounds for specific uses. In this study, it emphasizes the aim of synthesizing and optimizing semicarbazide derivatives, researching their therapeutic applications in treating various health conditions.
29) Irritation:
Irritation is a local inflammatory response to harmful stimuli. It's relevant in pharmacological research as understanding and assessing the potential irritation caused by new compounds like semicarbazide derivatives informs safety and efficacy in clinical applications.
30) Salivation:
Salivation refers to the production of saliva. The mention of salivation in the study relates to side effects observed in drug testing and evaluating overall physiological responses resulting from administration of semicarbazide derivatives in animal models.
31) Observing:
Observing indicates the act of monitoring and documenting results in experimental contexts. In pharmacological studies, observing the effects of semicarbazide derivatives in various models is crucial for assessing their therapeutic efficacy and safety.
32) Vaishali (Vaisali):
Vaishali is likely a reference to a researcher or a location pertinent to the study. In this context, it acknowledges contributing authors or associated affiliations vital for advancing research on semicarbazide derivatives and their applications.
33) Swelling:
Swelling refers to an increase in volume or size due to fluid accumulation or inflammation. The review discusses the potential of semicarbazide derivatives to reduce swelling, emphasizing their anti-inflammatory properties and therapeutic relevance in managing various conditions.
34) Channel:
In biological contexts, a channel often refers to structures that facilitate the movement of substances across membranes. In pharmacological studies, understanding interactions with ion channels can help elucidate the mechanisms by which semicarbazide derivatives exert their biological effects.
35) Insect:
An insect refers to a small arthropod animal, often studied in the context of disease transmission and ecological impacts. Mentioning insects connects to the potential use of semicarbazide derivatives against diseases they transmit, thus emphasizing their clinical relevance.
36) Mishra (Misra):
Mishra likely refers to one of the authors contributing to the research. Recognizing the author's contribution emphasizes the collaborative effort in the review, facilitating the work surrounding semicarbazide derivatives and their therapeutic exploration.
37) Amrita (Amrta):
Amrita may denote an author or researcher included in the study. Acknowledging individual contributions highlights the collaborative nature of research on semicarbazide derivatives, underscoring the interdisciplinary effort involved in the drug development process.
38) Nilam:
Neelam likely refers to a contributor or notable researcher. Recognizing contributors underscores the collective expertise driving research into semicarbazide derivatives, showcasing the effort involved in uncovering their pharmacological properties and therapeutic applications.
39) Field:
Field refers to a particular area of study or research. In this context, it encompasses pharmacology and medicinal chemistry, where semicarbazide derivatives are investigated for their biological properties, contributing to ongoing discoveries in the domain.
40) Fever:
Fever is a common medical symptom indicating the body's response to infection or illness. Addressing fever in pharmacological research indicates the need for developing compounds like semicarbazide derivatives to help manage symptoms associated with infectious diseases and other conditions.
41) Male:
Male refers to the gender often targeted in biomedical research. The mention of male subjects in pharmacological studies highlights demographic considerations in research design, ensuring results are applicable to broader populations and are relevant across gender differences.
42) Life:
Life encompasses the biological processes and organisms existing in the natural world. In pharmacological contexts, understanding life processes is essential for developing drugs, such as semicarbazide derivatives, that interact with biological systems, aiming to enhance health and combat diseases.
Other Science Concepts:
Discover the significance of concepts within the article: ‘Review of semicarbazide derivatives' chemistry and biology.’. Further sources in the context of Science might help you critically compare this page with similair documents:
Therapeutic agent, Antibacterial activity, Antimicrobial activities, Pharmacological activity, Anti-inflammatory properties, Analgesic effect, Animal model, Anti-inflammatory, Hepatic failure, Antiviral activity, Drug resistance, Biological properties, In vitro studies, Anticancer, Cancer treatment, Biological evaluation, Bioactive chemicals, Molecular docking studies, Copper complexes, Pharmacological effect, In vitro effect, Ehrlich ascites carcinoma, Anticancer effect, Cell apoptosis, Epilepsy treatment.