Results 131 to 140 of about 3,444 (161)

A benzil and isoflavone derivatives from Derris scandens Benth.

Phytochemistry, 2004
A benzil derivative: scandione, 2',2"-dihydroxy-4'-methoxy-4",5"-methylenedioxybenzil and two isoflavones: scandenal, 3'-formyl-4',5-dihydroxy-2",2"-dimethylchromeno-[6,7:5",6"]isoflavone and scanderone, 4',5-dihydroxy-3'-prenyl-2",2"-dimethylchromeno-[7,8:6",5"]isoflavone together with fifteen known compounds were isolated from the stem of D. scandens.
W, Mahabusarakam, S, Deachathai, S, Phongpaichit, C, Jansakul, W C, Taylor   +4 more
openaire   +2 more sources

Immunomodulating Activity of Derris scandens Benth.(การศึกษาฤทธิ์กระตุ้นภูมิคุ้มกันของเถาวัลย์เปรียง)

The Thai Journal of Pharmaceutical Sciences, 1998
According to the Thai traditional medicine, Derris scandens Benth. stem is used for the relieve of muscle ache or pain, as a diuretic, expectorant and antitussive.
Anchalee Chuthaputti, Pranee Chavalittumrong   +1 more
openaire   +1 more source

Evaluation of secondary metabolites and anti-inflammatory activity of Derris scandens callus culture

In Vitro Cellular and Developmental Biology - Plant
Nitra Nuengchamnong, Waraporn Putalun, Putalun Waraporn   +2 more
exaly   +2 more sources

A new benzil derivative from Derris scandens: Structure-insecticidal activity study

Bioorganic & Medicinal Chemistry Letters, 2010
Bioactivity-directed investigation of root extract of Derris scandens has led to the isolation and characterization of a new benzil derivative (11), along with ten known compounds (1-10). Their structures were determined on the basis of extensive spectroscopic (IR, MS, 1D and 2D NMR) data analysis and by comparison with the literature data.
T, Sreelatha, A, Hymavathi, V, Rama Subba Rao, P, Devanand, P, Usha Rani, J, Madhusudana Rao, K, Suresh Babu   +6 more
openaire   +2 more sources

Efficacy and Safety of Derris scandens Benth Extracts in Patients with Knee Osteoarthritis

The Journal of Alternative and Complementary Medicine, 2011
The objectives of this study were to determine the efficacy and safety of Derris scandens Benth extracts in pain reduction and functional improvement in patients with knee osteoarthritis (OA).This was a prospective, randomized, controlled trial, single-blinded (assessor).The study was conducted at the Rehabilitation Medicine Department, Siriraj ...
Vilai, Kuptniratsaikul, Theerawut, Pinthong, Malee, Bunjob, Sunee, Thanakhumtorn, Pornsiri, Chinswangwatanakul, Visanu, Thamlikitkul   +5 more
openaire   +2 more sources

FORMULATION AND PHYSICAL EVALUATION OF TOPICAL PATCH CONTAINING DERRIS SCANDENS

2018
Interprofessional Journal of Health Sciences, 16, 2, 135 ...
Watchara Achirasena, Wichan Ketjinda, Athip Sakunphueak   +2 more
openaire   +1 more source

Three isoflavones from Derris scandens (Roxb.) Benth and their cancer chemopreventive activity and in vitro antiproliferative effects

Phytochemistry, 2020
Three undescribed isoflavones, derriscandenon A, B, and C, together with seven known isoflavones were isolated and structurally characterized during a study of the chemical constituents in the leaves of Derris scandens (Roxb.) Benth (Leguminosae, Fabaceae) collected in Bangladesh.
Ito, Chihiro, Matsui, Takuya, Miyabe, Kikuko, Hasan, Choudhury M., Rashid, Mohammad A., Tokuda, Harukuni, Itoigawa, Masataka   +6 more
openaire   +3 more sources

Method development for determination of genistein in jewel vine Derris scandens by electrochemical method

2023
In this work, the in-house screen-printed electrochemical sensor consisted of three-electrode system was developed for genistein determination. A silver/silver chloride (Ag/AgCl) reference electrode, a carbon counter electrode and a carbon working electrode were prepared onto a 0.3 mm-thick plastic substrate by screen-printing of conductive ink ...
openaire   +1 more source

Extractives from Derris scandens. Part I. The structures of scandenin and lonchocarpic acid

Journal of the Chemical Society C: Organic, 1966
The structures of scandenin and lonchocarpic acid have been elucidated. The compounds belong to a new group of isoflavonoids, the 4-hydroxy-3-phenylcoumarins. A synthesis of dimethyldihydroisonorscandenin has been carried out and partial degradation products of scandenin and lonchocarpic acid have been characterised and inter-related.
A. P. Johnson, Andrew Pelter, P. Stainton   +2 more
openaire   +1 more source

Four isoflavones and two 3-aryl coumarins from stems of Derris scandens

Phytochemistry, 1994
Abstract Chemical examination of the chloroform extract of the stems of Derris scandens has yielded a new isoflavone, eturunagarone.
M.Narayana Rao, G.L.David Krupadanam, G. Srimannarayana   +2 more
openaire   +1 more source