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抗生素氯霉素的结构、生物学及药学重要性。

Structural, biological and pharmaceutical importance of antibiotic agent chloramphenicol.

作者信息

Sathya A, Prabhu T, Ramalingam S

机构信息

Department of Physics, A.V.C. College, Mayiladuthurai, Tamilnadu, India.

Affiliated to Bharathidasan University, Tiruchirappalli, Tamilnadu, India.

出版信息

Heliyon. 2020 Mar 4;6(3):e03433. doi: 10.1016/j.heliyon.2020.e03433. eCollection 2020 Mar.

DOI:10.1016/j.heliyon.2020.e03433
PMID:32154407
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7057209/
Abstract

The vibrational, magnetic resonance and electronic spectral techniques are used to evaluate structural activity associated physico-chemical properties. The biological affinity and drug importance was validated by calculating biological parameters using HyperChem. Mulliken charge assignment for restoring chemical potential for generating drug potential in the molecular site was mapped and analyzed. The vibrational spectral pattern was estimated by identifying active and inactive bands and hindrance of vibrational activity of Acetamide group was monitored and thereby drug malfunction was tested. The chemical reaction pathway around the core carbons of chain and ring was keenly noted and the cause of chemical potential for the inducement of drug mechanism was reported. The stimulation of chemical mechanism for antibiotic activity was addressed by suitable evidence and further improvement for enhancing activity was made. The electronic HOMO and LUMO interaction over different molecular entities are discussed to expose accompany of drug mechanical transitions. The CT complex was recognized to be C=N and C=C bonds and operating drug mechanism was monitored. The unwanted drug property induced by perplexes of charge depletion on α-hydroxyl group was assessed from MEP map. The hyperactive polarization energy of 266.18 X10 esu and 327 X10 esu of present compound is causing biological activity in good order. The uncontrolled breathing region of Acetamide group was clarified in VCD profile and this is main cause to produce toxicity in drug process.

摘要

振动、磁共振和电子光谱技术用于评估与结构活性相关的物理化学性质。通过使用HyperChem计算生物学参数来验证生物亲和力和药物重要性。绘制并分析了用于恢复化学势以在分子位点产生药物潜力的Mulliken电荷分配。通过识别活性和非活性谱带估计振动光谱模式,并监测乙酰胺基团振动活性的阻碍,从而测试药物故障。密切关注链和环的核心碳周围的化学反应途径,并报告诱导药物机制的化学势原因。通过适当的证据探讨了抗生素活性化学机制的刺激,并对增强活性进行了进一步改进。讨论了不同分子实体上的电子HOMO和LUMO相互作用,以揭示药物机械转变的伴随情况。识别出CT络合物为C=N和C=C键,并监测了药物作用机制。从MEP图评估了α-羟基上电荷耗尽的困惑所诱导的不良药物性质。本化合物266.18×10静电单位和327×10静电单位的高活性极化能正有序地引发生物活性。在VCD谱中阐明了乙酰胺基团的无控制呼吸区域,这是药物过程中产生毒性的主要原因。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/0f0a1835181c/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/247f5f2aedeb/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/e86b3f1ebcc6/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/814eb8fc4c40/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/a5f2125365fe/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/49c58f7d6c42/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/e41f8377e3e7/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/454d8e06078b/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/5ab30040302d/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/24782103d2df/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/0f0a1835181c/gr10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/247f5f2aedeb/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/e86b3f1ebcc6/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/814eb8fc4c40/gr3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/a5f2125365fe/gr4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/49c58f7d6c42/gr5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/e41f8377e3e7/gr6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/454d8e06078b/gr7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/5ab30040302d/gr8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/24782103d2df/gr9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8061/7057209/0f0a1835181c/gr10.jpg

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