Isolation of Lupeol, Stigmasterol and Campesterol from Petroleum Ether Extract of Woody Stem of Wrightia tinctoria

Jain, Pritam S.; Bari, Sanjay B.

doi:10.3923/ajps.2010.163.167

Cited by 95 publications

(66 citation statements)

References 10 publications

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“…On the other hand, the culture filtrate of the microorganism's broth culture was extracted with ethyl acetate. Various chromatographic techniques (Zhu et al, 2003;Moustafa et al, 2007;Widodo et al, 2008 andJain andBari, 2010) were utilized for isolation and purification of the compounds from the extractives. The structures of the purified compounds were determined by extensive analyses of UV, IR, NMR and mass spectroscopic data as well as by chemical derivatization, when needed.…”

Section: Chemicalmentioning

confidence: 99%

Review on Chemistry and Bioactivities of Secondary Metabolites from Some Medicinal Plants and Microbes of Bangladesh

et al. 2015

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Plants and microorganisms, being the major source of many drugs, have attracted scientists from ancient times. However, until recently an insignificant part of the plants and some microorganisms have scientifically been evaluated for their medicinal values. The present study was undertaken to discover new drug candidates from natural sources. Extensive chemical studies with 60 medicinal plants and several microbial strains of Bangladesh have resulted in the isolation and characterization of 150 compounds, including 50 new molecules. Terpenoids and alkaloids were the major constituents among the isolated compounds. The crude extractives and several purified molecules demonstrated statistically significant inhibition of growth of microorganisms, antioxidant, antidiabetic and HIV-inhibitory activities. Usnic acid, a lead compound isolated from the lichen, Parmelia kamtschandalis, showed potent antimicrobial activity, whereas dehydroaltenusin obtained from a Streptomyces sp. exhibited significant HIV-inhibitory effects.

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Section: Chemicalmentioning

confidence: 99%

Review on Chemistry and Bioactivities of Secondary Metabolites from Some Medicinal Plants and Microbes of Bangladesh

et al. 2015

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“…Based on the above data, the compound was confirmed as stigmasterol. [17][18][19] The identity was further substantiated by co-TLC with authentic sample.…”

Section: Thementioning

confidence: 99%

2,5-Dihydroxy-3-heptadecyl-1,4-benzoquinone and Stigmasterol from Heliotropium indicum L.

Hasan

Ahsan

Hasan

et al. 2016

Dhaka Univ. J. Pharm. Sci

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“…The immature pods showed the presence of cycloartanes cycloartenone and cycloeucalenol along with -amyrin, -amyrin, -sitosterol, oleanolic acid, ursolic acid and a new terpene -wrightial [4][5][6][7][8][9][10] . The juice of the tender leaves is used efficaciously in jaundice.…”

Section: Phytochemistrymentioning

confidence: 99%

Wrightia tinctoria (Roxb) R.Br. - An updated Review

S¹,

Divakar²

2014

H.J.D.Med.

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Isolation of Lupeol, Stigmasterol and Campesterol from Petroleum Ether Extract of Woody Stem of Wrightia tinctoria

Cited by 95 publications

References 10 publications

Review on Chemistry and Bioactivities of Secondary Metabolites from Some Medicinal Plants and Microbes of Bangladesh

Review on Chemistry and Bioactivities of Secondary Metabolites from Some Medicinal Plants and Microbes of Bangladesh

2,5-Dihydroxy-3-heptadecyl-1,4-benzoquinone and Stigmasterol from Heliotropium indicum L.

Wrightia tinctoria (Roxb) R.Br. - An updated Review

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