Phytochemicals of Gentianaceae: A Review of Pharmacological Properties

Author(s):  
Amritpal Singh

Aim of the review paper is to give an enlightenment on potential phyto-constituents of Gentianaceae.  Bitter principles (secoiridoid glycosides) and xanthones are widely distributed among plants belonging to the family Gentianaceae. Phytochemicals like amarogentin, bellidifolin, gentianine and swerchirin have been reported to possess significant anti-inflammatory, analgesic, anti-asthmatic, anticonvulsant, antihistaminic, antimalarial, antiamoebic, cytoprotective, diuretic, hepatoprotective and hypoglycemic properties. Topoisomerase inhibition is significant pharmacological activity reported from amarogentin. Further investigations exploring possible use of these phytochemicals as therapeutic agents are warranted. The articles reviews certain pharmacological investigations carried out on phytochemicals reported from Gentianaceae

Medicines ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 105 ◽  
Author(s):  
Felicia Patti ◽  
Yasaman Taheri ◽  
Javad Sharifi-Rad ◽  
Miquel Martorell ◽  
William C. Cho ◽  
...  

Plants are a great and irreplaceable source of medicines, fuel, food, energy and even cosmetics. Since prehistory, humans have learned to use plants for survival, growth and proliferation and still today it relies on natural and cultivated vegetables for food and the source of novel compounds with pharmacological activity. Not only herbs and flowers, but also trees are used. Indeed, Erythrina suberosa Roxb. is a deciduous tree of the family Fabaceae, common in Southeast Asia. In India, E. suberosa is called the “corky coral tree” or simply the “Indian coral tree”, given its peculiar red-orange flowers that can flower throughout the year and its corky irregular bark covered by prickles. It is a plant commonly used as an ornamental tree, but it also holds ethnopharmacological and socioeconomic uses. This article explored phytobiological features of E. suberosa, analysing its taxonomy, examining its traditional and common uses and investigating its bioactive components and pharmacological properties.


Author(s):  
Miss. Patil Shivani Navnath

Abstract: The Presenace study investigation oil isolation form cyperus rotundus and the chemical composition of essential oil of root's of Cyprus rotundus.In india it's commonly known as nagarmotha.and it belongs to the family cyperacea.the major chemical components of this herb are essential oils.flavonoids, terpenoids, sesauiterpenes, cyproten, cyperene, aselinene, rotundene, valencene, cyperol, gurjunene, transcalamenenene, cad'Alene, cyperoutundone, mustskone, isocyperol, acyperone etc. Reserch studies have shown that it possesses various Pharmacological activity Such as diuretic,carmenative emmenagogue, anthelmintic, analgesic, anti-inflammatory, anti-dysentery, anti-rheumatic activities.an extensive review of the ancient traditional literature and madern research revealead that the drug has numerous therapeutic action. Several of which have been established scientifically, which may help the reserchers to set their minds for approaching the utility efficiency and potency of nagarmotha. Keywords: cyperus rotundus, cyprotene flavanoids nagarmotha.


Author(s):  
Matthias Onyebuchi Agbo ◽  
Festus Basden Chiedu Okoye ◽  
Godwin Chukwu Ebi ◽  
Patience Ogoamaka Osadebe

Alchornea floribunda is a small evergreen plant that grows up to 32 feet tall. It belongs to the family of Euphorbiaceae and is found mainly in African forest undergrowth. In Nigeria it’s leaves, stems and roots are widely used in folkloric medicine in the management of many ailments and diseases. The pharmacological activity of A. floribunda depends mainly on the part used. The leaves have been documented to possess anti-inflammatory, antimicrobial, antioxidant and anti-cancer activities while the roots and stems have been reported to possess antibacterial activity. Thus, this review summarizes all the findings and information about the phytochemistry, biological activities and various isolated bioactive constituents from the leaves, roots and stems of Alchornea floribunda.


2013 ◽  
Vol 2013 ◽  
pp. 1-14 ◽  
Author(s):  
K. N. Venugopala ◽  
V. Rashmi ◽  
B. Odhav

Coumarin (2H-1-benzopyran-2-one) is a plant-derived natural product known for its pharmacological properties such as anti-inflammatory, anticoagulant, antibacterial, antifungal, antiviral, anticancer, antihypertensive, antitubercular, anticonvulsant, antiadipogenic, antihyperglycemic, antioxidant, and neuroprotective properties. Dietary exposure to benzopyrones is significant as these compounds are found in vegetables, fruits, seeds, nuts, coffee, tea, and wine. In view of the established low toxicity, relative cheapness, presence in the diet, and occurrence in various herbal remedies of coumarins, it appears prudent to evaluate their properties and applications further.


RSC Advances ◽  
2016 ◽  
Vol 6 (13) ◽  
pp. 10846-10860 ◽  
Author(s):  
Han Wei ◽  
Jinlan Ruan ◽  
Xiaojian Zhang

Coumarin–chalcone hybrid is an interesting template for medicinal chemists to develop therapeutic agents with diverse pharmacological activity.


2021 ◽  
Vol 19 (1) ◽  
pp. 103-106
Author(s):  
Eduard B. Arushanian ◽  
Stanislav S. Naumov

The pineal gland hormone melatonin has various pharmacological activity. In experimental work, he revealed anti-anxiety, antidepressant, neuroprotective, anti-pain and anti-inflammatory properties.


2018 ◽  
Vol 8 (5-s) ◽  
pp. 28-34
Author(s):  
T.R. Prashith Kekuda ◽  
S.J. Sudharshan

Clerodendrum L. is an important genus in the family Lamiaceae in terms of its medicinal values and pharmacological properties. The genus comprises of more than 500 species distributed worldwide. In this review, we present an updated information on ethnobotanical uses, phytochemistry and biological activities of Clerodendrum paniculatum L. (Lamiaceae). The plant is one the most spectacular Clerodendrum species and is grown commonly for ornamental purpose. The plant is reported to have ethnomedicinal importance as the plant is used as remedy for ailments and disorders such as wounds, typhoid, snakebite, jaundice, giddiness, malaria, anemia and hemorrhoids. Various phytochemicals such as rutin, quercetin, β-sitosterol, β-amyrin, lupeol, oleanolic aldehyde acetate, stigmasta-4,25-dien-3-one, and (3β)-stigmasta-4,22,25-trien-3-ol have been identified in C. paniculatum. The plant is shown to exhibit biological activities such as antimicrobial, antioxidant, anthelmintic, anti-inflammatory, antimutagenic, cytotoxic, hypolipidemic, insecticidal and anti-ageing activity. Keywords: Clerodendrum paniculatum L., Ethnobotanical, Traditional, Phytochemicals, Biological activities


This review paper covers the major synthetic approaches attempted towards the synthesis of some Non-Steroidal Anti-Inflammatory Drugs (Naproxen, Ibuprofen and Nabumetone)


2019 ◽  
Author(s):  
Chem Int

Coumarin and its derivatives are widely spread in nature. Coumarin goes to agroup as benzopyrones, which consists of a benzene ring connected to a pyronemoiety. Coumarins displayed a broad range of pharmacologically useful profile.Coumarins are considered as a promising group of bioactive compounds thatexhibited a wide range of biological activities like anti-microbial, anti-viral,antiparasitic, anti-helmintic, analgesic, anti-inflammatory, anti-diabetic, anticancer,anti-oxidant, anti-proliferative, anti-convulsant, and antihypertensiveactivities etc. The coumarin compounds have immense interest due to theirdiverse pharmacological properties. In particular, these biological activities makecoumarin compounds more attractive and testing as novel therapeuticcompounds.


2019 ◽  
Vol 25 (25) ◽  
pp. 2772-2787 ◽  
Author(s):  
Raghu P. Mailavaram ◽  
Omar H.A. Al-Attraqchi ◽  
Supratik Kar ◽  
Shinjita Ghosh

Adenosine receptors (ARs) belongs to the family of G-protein coupled receptors (GPCR) that are responsible for the modulation of a wide variety of physiological functions. The ARs are also implicated in many diseases such as cancer, arthritis, cardiovascular and renal diseases. The adenosine A3 receptor (A3AR) has emerged as a potential drug target for the progress of new and effective therapeutic agents for the treatment of various pathological conditions. This receptor’s involvement in many diseases and its validity as a target has been established by many studies. Both agonists and antagonists of A3AR have been extensively investigated in the last decade with the goal of developing novel drugs for treating diseases related to immune disorders, inflammation, cancer, and others. In this review, we shall focus on the medicinal chemistry of A3AR ligands, exploring the diverse chemical classes that have been projected as future leading drug candidates. Also, the recent advances in the therapeuetic applications of A3AR ligands are highlighted.


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