Literature DB >> 11249096

Triterpenoids from Dysoxylum malabaricum.

A Hisham1, A Bai, G JayaKumar, M S Nair, Y Fujimoto.   

Abstract

Two triterpenes 21R,23R-epoxy-21alpha-ethoxy-24S,25-dihydroxyapotirucall-7-en-3-one and 24R-acetoxy-3beta,25-dihydroxycycloartane were isolated from the leaves of Dysoxylum malabaricum together with eight known compounds lupeone, lupeol. sitosterol, dipterocarpol, cycloart-25-ene-3beta,24-diol, 24R,25-dihydroxycycloartan-3-one, 3beta,24R,25-trihydroxycycloartane and ergosta-5,24(24(1))-diene-3beta,4beta,20S-triol. The complete 1H and 13C NMR spectral assignment of the new apotirucallene triterpenoid has been achieved by 1H-1H COSY, HMQC and HMBC experiments.

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Year:  2001        PMID： 11249096     DOI： 10.1016/s0031-9422(00)00413-1

Source DB:  PubMed          Journal:  Phytochemistry        ISSN： 0031-9422            Impact factor:   4.072


  6 in total

1.  Evaluation of indigenous plant extracts against the malarial vector, Anopheles stephensi (Liston) (Diptera: Culicidae).

Authors:  Marimuthu Govindarajan
Journal:  Parasitol Res       Date:  2010-12-22       Impact factor: 2.289

2.  Larvicidal and ovicidal properties of leaf and seed extracts of Delonix elata (L.) Gamble (family: Fabaceae) against malaria (Anopheles stephensi Liston) and dengue (Aedes aegypti Linn.) (Diptera: Culicidae) vector mosquitoes.

Authors:  Govindarajan Marimuthu; Sivakumar Rajamohan; Rajeswari Mohan; Yogalakshmi Krishnamoorthy
Journal:  Parasitol Res       Date:  2012-01-10       Impact factor: 2.289

Review 3.  Triterpenoids from Dysoxylum genus and their biological activities.

Authors:  Al Arofatus Naini; Tri Mayanti; Unang Supratman
Journal:  Arch Pharm Res       Date:  2022-01-31       Impact factor: 4.946

4.  Efficacy of botanical extracts against Japanese encephalitis vector, Culex tritaeniorhynchus.

Authors:  Gandhi Elango; Abdul Abdul Rahuman; Asokan Bagavan; Chinnaperumal Kamaraj; Abdul Abduz Zahir; Govindasamy Rajakumar; Sampath Marimuthu; Thirunavukkarasu Santhoshkumar
Journal:  Parasitol Res       Date:  2009-12-02       Impact factor: 2.289

5.  Oviposition-deterrent, ovicidal, and repellent activities of indigenous plant extracts against Anopheles subpictus Grassi (Diptera: Culicidae).

Authors:  G Elango; A Bagavan; C Kamaraj; A Abduz Zahir; A Abdul Rahuman
Journal:  Parasitol Res       Date:  2009-08-26       Impact factor: 2.289

6.  Triterpenes from Euphorbia rigida.

Authors:  Noureddine Gherraf; Amar Zellagui; Naglaa S Mohamed; Taha A Hussien; Tarik A Mohamed; Mohamed-Elamir F Hegazy; Salah Rhouati; Mahmoud F M Moustafa; Magdi A El-Sayed; Abou El-Hamd H Mohamed
Journal:  Pharmacognosy Res       Date:  2010-05
  6 in total

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