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Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry

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https://www.readbyqxmd.com/read/29141568/novel-2-nitrooxy-ethyl-2-4-substituted-phenyl-2-substituted-phenyl-amino-thiazol-5-yl-acetate-as-anti-inflammatory-analgesic-and-nitric-oxide-releasing-agents-synthesis-and-molecular-docking-studies
#1
Aniket P Sarkate, Deepak K Lokwani, Kshipra S Karnik, Devanand B Shinde
BACKGROUND: Due to the need and adverse effects associated with the available anti-inflammatory agents, an attempt was made to develop the new anti-inflammatory agents with better activity and lesser adverse effects. OBJECTIVE: Synthetic approaches based on chemical modification of NSAIDs have been undertaken with the aim of improving NSAIDs safety profile. METHOD: In the present study, a series of thiazole derivatives (3a-3x) was synthesized and tested for its anti-inflammatory with analgesic and nitric oxide releasing properties...
November 15, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/29141567/discovery-of-thiazole-based-bis-heterocyclic-system-for-anti-inflammatory-potential
#2
Amit S Tapkir, Sohan S Chitlange, Ritesh P Bhole
BACKGROUND: We have developed a new series of 36 substituted thiazole derivatives prepared via reaction of substituted benzothiazole-2-amine with substituted phenacyl bromide Objective: This study was aimed to develop and successfully evaluate anti-inflammatory activity of substituted thiazole derivatives. METHOD: A new series of 36 substituted thiazole derivatives was synthesized and derivatives were characterized by analytical and spectrometric methods like IR, MS, and 1H NMR...
November 14, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/29141566/perioperative-levels-of-adiponectin-and-oxidative-stress-in-patients-undergoing-laparoscopic-abdominal-surgery-for-cancer
#3
Cosimo Chelazzi, Gianluca Villa, Paola Mancinelli, Matteo Becatti, Maria Boddi, Mirella Coppo, Stefano Romagnoli
BACKGROUND: Low circulating levels of adiponectin are associated with the occurrence of infection after surgery in patients with cancer. Data are lacking on whether surgical stress is associated with a reduction in circulating levels of adiponectin. Furthermore, the relationships between oxidative stress and postoperative complications have not been investigated. OBJECTIVE: The aim of this study was to evaluate the pre-, intra-, and postoperative levels of adiponectin in patients who underwent major abdominal surgery for malignancy and their association with postoperative complications...
November 14, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28820051/bisthiourea-derivatives-of-dipeptide-conjugated-benzo-d-isoxazole-as-a-new-class-of-therapeutics-synthesis-and-molecular-docking-studies
#4
H K Kumara, D M Suyoga Vardhan, J Shiva Kumar, D Channe Gowda
We have synthesized a series of bisthiourea derivatives of dipeptides (Lys/lys-Asp and Lys/lys-Trp) conjugated benzo[d]isoxazole and the structures of synthesized compounds were confirmed by correlating their physical and spectroscopic data with earlier data. The molecules 1-24 were examined for their in vitro anti-inflammatory activity by employing human erythrocyte suspension test and it was found that the IC50 values of 9, 12, 21 and 24 were lower than the IC50 of standard references indomethacin and ibuprofen...
August 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28730954/evaluation-of-in-vitro-anti-psoriatic-activity-of-a-novel-polyherbal-formulation-by-multiparametric-analysis
#5
Nadav Shraibom, Alka Madaan, Vidushi Joshi, Ritu Verma, Anika Chaudhary, Gautam Mishra, Anshumali Awasthi, Anu Taneja Singh, Manu Jaggi
The beneficial role of traditional herbal medicines in the treatment of inflammatory skin disorders has been widely reported. Psoriasis is characterized by uncontrolled hyper-proliferation of keratinocytes, disturbed apoptosis, over-secretion of inflammatory cytokines and angiogenic factors. We have developed a novel aqueous polyherbal formulation (SIRB-001) consisting of 3 herbs; Rheum palmatum L., Rehmannia glutinosa Libosch and Lonicera Japonica in the ratio 1:1:3. SIRB-001 has demonstrated efficacious effects in psoriasis patients...
July 20, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28618989/anti-inflammatory-activity-of-novel-12-n-methylcytisine-derivatives
#6
Inna P Tsypysheva, Sophia S Borisevich, Liana F Zainullina, Nina S Makara, Alena V Koval'skaya, Polina R Petrova, Sergey L Khursan, Yulia V Vakhitova, Felix S Zarudii
Neurodegenerative diseases and inflammation are always linked to each other; therefore the elaboration of new chemical compounds, which interact with pharmacological targets involved into these two processes, can become one of ways of correction of these types of human CNS pathology. In the field of this problem the anti-inflammatory activity of ten 3-amino derivatives of quinolizidine alkaloid (-)-cytisine (the data about nootropic activity of these compounds are outlined by us previously) was studied by using in vivo, in vitro and in silico approaches...
June 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28618988/synthesis-docking-and-anti-inflammatory-activity-of-triazole-amine-derivatives-as-potential-phosphodiesterase-4-inhibitors
#7
Ajmer Singh Grewal, Viney Lather, Deepti Pandita, Ruchi Dalal
BACKGROUND: Phosphodiesterase 4 (PDE4), one of the member of PDE superfamily catalyzes, the hydrolysis of cyclic adenosine monophosphate to adenosine monophosphate in pro-inflammatory and immunomodulatory cells leading to increased inflammatory processes. PDE4 has been reported as an attractive therapeutic target involved in various inflammatory disorders. OBJECTIVE: The present work was designed to synthesize and evaluate the anti-inflammatory activity of some new triazole amine derivatives as potential PDE4 inhibitors...
June 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28618987/synthesis-of-new-thiazolyl-coupled-pyrazoles-bearing-2-4-thiazolidinedionyl-pharmacophore-and-their-anti-inflammatory-and-antibacterial-evaluation
#8
Lalit Khillare, Manisha Bhosle, Mahendra Bhalerao, Kiran Kharat, Ramrao Mane
BACKGROUND: 2, 4-Thiazolidinedione (TZD), pyrazole and thiazole heterocyclic rings exhibit wide range of pharmacological activities. Medicinal chemists use these heterocyclic moieties as scaffolds in drug designing and discovery. The existing medicaments, celecoxib and meloxicam, used for treating inflammation and pain are having, pyrazole and thiazole, respectively as a key scaffolds. Pyrazoles coupled with 2, 4-thiazolidinediones may display enhanced anti inflammatory activity. With this hope the title work was carried...
June 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28618986/inflammatory-and-oxidative-stress-markers-as-indicator-of-atherogenesis-in-rats-antioxidants-as-preventive-pharmacological-methods
#9
Maria Del Carmen Baez, Mariana Tarán, María de La Paz Scribano, Ariel Balceda, Carla Buonanotte, Sergio Blencio, Ismael Fonseca, Monica Moya
The oxidative process in atherogenesis generated by proinflammatory induction and response to antioxidants vitamins in an experimental model were analyzed. METHODS: Male rats were used: (A)Control, (B)Control+vitamin E plus C, (C)Hyperfibrinogenemia and (D)Hyperfibrinogenemia+vitamins E plus C. Hyperfibrinogenemia induced by daily injection of adrenaline (0.1mg/day/rat) for 120 days. TREATMENT: 3.42 mg/kg of vitamin E plus 2.14 mg/kg of vitamin C, fifteen days after induction...
June 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28464779/anti-inflammatory-and-antioxidant-agents-from-salvia-genus-lamiaceae-an-assessment-of-the-current-state-of-knowledge
#10
Marco Bonesi, Monica R Loizzo, Rosaria Acquaviva, Giuseppe A Malfa, Francesca Aiello, Rosa Tundis
BACKGROUND: Salvia species are known for their biological properties in many countries and might potentially provide novel therapeutic agents. This review provides an overview of the available literature on the anti-inflammatory and antioxidant effects of Salvia species. METHODS: Using bibliographic databases, particularly PubMed, this review aims to add new information to the list of Salvia species, including S. ceratophylla, S. chloroleuca, S. fruticosa, S. lachostachys, S...
May 2, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28464778/antileishmanial-drug-discovery-synthetic-methods-chemical-characteristics-and-biological-potential-of-quinazolines-and-its-derivatives
#11
Adarsh Sahu, Deepak Kumar, R K Agrawal
Leishmaniasis is a complex devastating disease that is widespread across the globe with 400 million people in 90 countries at risk of acquiring leishmaniasis. It is caused by intracellular parasites belonging to genus Leishmania. The therapeutic use of commonly available drugs like Pentostam, Glucantime, Amphotericin B, Paramomycin, Miltefosine are declined due to their low efficacy, drug resistance and high toxicity. Therefore, a continuous effort is needed in order to find out less toxic and more successful drugs in future for the handling of leishmaniasis...
May 2, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28464780/designed-ankyrin-repeat-proteins-a-look-at-their-evolving-use-in-medicine-with-a-focus-on-the-treatment-of-chorioretinal-vascular-disorders
#12
Elizabeth Smithwick, Michael W Stewart
BACKGROUND: Antibodies constitute an important drug development platform for drugs to treat several ophthalmic, oncologic, and immunologic conditions, but due to limitations inherent in antibody production and structure, a wide range of other protein binding scaffolds are being investigated. Designed ankyrin repeat proteins (DARPins) are simple to produce and offer a range of advantages over antibodies because of their stability, high binding affinity, and rigid structure. OBJECTIVE: DARPins are being developed for a wide variety of medical applications, and the most studied molecule, abicipar pegol, is used to treat chorioretinal vascular diseases...
May 1, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28215167/chemical-modifications-of-ketoprofen-nsaid-in-search-of-better-lead-compounds-a-review-of-literature-from-2004-2016
#13
Gita Chawla, Chanda Ranjan, Anees A Siddiqui, Jagdish Kumar, Ankita Pathak
BACKGROUND: Ketoprofen, a potent anti-inflammatory, analgesic and anti-pyretic drug belonging to the propionic acid class was synthesized in 1968. Rapid absorption, simple metabolism, faster blood brain barrier crossing and high antinociceptive activity are the features responsible for its high use. But, free acidic moiety present in its structure is the major factor that declines its popularity by causing various gastric side effects .Many researchers have chemically modified this drug with the aim to discover an improved and safe NSAID candidate or a new drug with altered activity...
February 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28215166/seaweed-polysaccharides-new-therapeutic-insights-against-the-inflammatory-response-in-diabetic-nephropathy
#14
Vaishnu Devi Da, Pragasam Viswanathan
BACKGROUND: The higher risk of diabetic nephropathy (DN) leads to end stage renal diseases in worldwide, which is associated with chronic inflammation. Currently, the available treatments are limited, lack of efficacy and safety. Therefore, we are in need of novel targets and advanced treatments to reduce the necessity for the renal replacement therapy and burden of this disease management. In this review, we performed through an inflammatory mechanism that contribute to DN, will provide a key point to the finding off novel therapeutic agents...
February 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28215165/synthesis-characterization-and-comparison-of-local-analgesic-anti-inflammatory-ulcerogenic-activity-of-copper-and-zinc-complexes-of-indomethacin
#15
Abhijit Sukul, Saikat Kumar Poddar, Sanjana Haque, Sajal Kumar Saha, Sreedam Chandra Das, Zobaer Al Mahmud, S M AbdurRahman, Abhijit Sukul
BACKGROUND: Non-steroidal anti-inflammatory drugs (NSAID) exert gastrointestinal upset by inhibiting mucosal cyclooxygenase (COX) activity for which complexation technique with metals has been adopted to overcome this drawback. OBJECTIVE: The study aimed to overcome the gastrointestinal side effects associated with indomethacin treatment by synthesizing copper (Cu) and zinc (Zn) complexes of indomethacin along with assessing potential pharmacological effects of these complexes...
February 16, 2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28994353/preface
#16
Simone Carradori
No abstract text is available yet for this article.
2017: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/28034279/inhibition-of-a%C3%AE-1-42-oligomerization-fibrillization-and-acetylcholinesterase-activity-by-some-anti-inflammatory-drugs-an-in-vitro-study
#17
Hamendra Singh Parmar, Anshul Assaiya, Renuka Agrawal, Shalini Tiwari, Iram Mufti, Neha Jain, Elangovan Manivannan, Tushar Banerjee, Anil Kumar
Background-Number of contradictory reports are available on the effects of anti-inflammatory drugs on Alzheimer's disease (AD) including beneficial, adverse and stage dependent effects. We provide insights of the effects exert by some anti-inflammatory drugs on the chemistry of AD. Methods-Three different doses of dexamethasone (0.015, 0.030, 0.060 µM), piroxicam (5, 7.5, 10 µM), indomethacin (1, 1.25, 1.50 µM), diclofenac (0.6, 0.8, 1.0 µM), aspirin (90, 120, 150 µM) and celecoxib (30, 45, 60 µM) were used...
December 29, 2016: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/27993106/fabrication-characterization-in-vitro-evaluation-of-solid-lipid-nanoemulsion-of-flunarizine-dihydrochloride-for-nasal-delivery
#18
Harjot Kaur, Maria John Newton
Flunarizine dihydrochloride (FHC) is used for the prophylaxis to migraine. Flunarizine has solubility problems which is practically insoluble in water and alcohol. Nanoemulsion is the approach to increase the solubility of the insoluble drugs. In this research work the solubility of the poorly soluble FHC was successfully improved by preparing it as a nanoemulsion. Nanoemulsions can pass through the biological membrane easily so it can be delivered through nasal mucosa by which it may provide a quicker onset of action...
December 16, 2016: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/27666396/reduction-of-enos-in-vascular-smooth-muscle-by-salt-independently-of-hypertension
#19
Natalia Lucia Rukavina Mikusic, María Inés Rosón, Silvana Lorena Della Penna, Susana Gorzalczany, Elsa Zotta, Marcelo Roberto Choi, Jorge Eduardo Toblli, Belisario Enrique Fernandez
BACKGROUND: Endothelial nitric oxide synthase (eNOS) is known to be expressed in endothelium and smooth muscle cells of arteries. The aim of this study was to investigate the expression of eNOS in intimal and medial layer of aorta from rats fed a high salt diet and its modulation by losartan and tempol. METHODS: Rats were fed during three weeks with: normal salt diet (NS, 0.4% NaCl); high salt diet (HS, 8% NaCl); NS plus tempol 1 mM (NS-T); HS plus tempol (HS-T); NS plus losartan 40mg...
September 22, 2016: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
https://www.readbyqxmd.com/read/27634207/anti-inflammatory-action-of-green-tea
#20
Tomokazu Ohishi, Shingo Goto, Pervin Monira, Mamoru Isemura, Yoriyuki Nakamura
BACKGROUND: Green tea has been shown to have beneficial effects against a variety of diseases such as cancer, obesity, diabetes, cardiovascular disease, and neurodegenerative diseases. Through cellular, animal, and human experiments, green tea and its major component, epigallocatechin-3-gallate (EGCG) have been demonstrated to have anti-inflammatory effects. Our previous findings have indicated that green tea and EGCG suppress the gene and/or protein expression of inflammatory cytokines and inflammation-related enzymes...
September 15, 2016: Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry
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