• Korean Journal of Pharmacognosy
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• v.28 no.1
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• pp.9-14
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• 1997

From the Evodiae Fructus, four flavonoids were isolated and identified as cacticin, limocitrin $3-0-{\beta}-D-galactoside$, hyperin and diosmin by means of chemical and spec-troscopic methods.

• Journal of the Korean Society of Food Culture
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• v.35 no.4
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• pp.400-405
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• 2020

Evodiae Fructus is the dried unripe fruit of Evodia rutaecarpa, and has traditionally been used for treating stomachache and diarrhea. Evodiamine and rutaecarpine, the major biologically active compounds of Evodiae Fructus, are reported to have anti-oxidative and anti-inflammatory effects, as well as inhibit proliferation and metastasis of various cancer cells. The current study investigates the anti-oxidative and anti-cancer effects of the Evodiae Fructus extract, considering varying concentrations of methanol extraction (40, 80, and 95%). High contents of total phenolic compounds were determined in the order of extracts 80, 95, and 40%. Evaluating contents of the 95, 80, and 40% extracts revealed 36.77, 7.29, and 1.86 ㎍/mg evodiamine, respectively, and 53.02, 17.16, and 3.79 ㎍/mg rutaecarpine, respectively, with the highest content of both compounds obtained in the 95% extract. DPPH radical scavenging activity was observed to be inversely proportional to the contents of total phenolic compounds, with decreasing SC₅₀ values obtained in the order 80, 95, and 40% extract. The 95 and 80% extracts exerted toxicity to AGS gastric cancer cells, but the 40% extract was non-toxic. Evodiamine is a known anti-cancer agent, and could be responsible for the observed toxicity. Cleavage of PARP, and Caspase-3, -7, -8 and -9 was observed in the 95% extract-treated AGS cells, indicating that cell toxicity exerted by the 95% extract could be attributed to apoptosis.

• Proceedings of the PSK Conference
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• 2003.04a
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• pp.127.2-128
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• 2003

Rutaecarpine is an alkaloid originally isolated from the unripe fruit of Evodia rutaecarpa. In addition to its traditional use in treatment of gastrointestinal disorders, rutaecarpine has recently been characterized to have anti-inflammatory activity through cyclooxygenase-2 inhibition. More recently, to develop rutaecarpine as an anti-inflammatory agent, total synthesis of rutaecarpine has successfully been established in our group. (omitted)

• Proceedings of the PSK Conference
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• 2002.10a
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• pp.375.4-376
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• 2002

Acyl CoA:diacylglycerol acyltransferase (DGAT) is a key enzyme involved in triacylglycerol synthesis. Too much accumulation of triacylglycerol in certain organs and tissues of the body causes high risk conditions of fatty liver. obesity and hypertriglyceridemia. leading to serious diseases of atherosclerosis. Therefore, DGAT inhibition may be worthwhile strategy for the treatment of triglyceride metabolism disorders. such as obesity or hypertriglyceridemia. (omitted)

• Korean Journal of Plant Resources
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• v.6 no.1
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• pp.45-51
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• 1993

Many plants collected at Japan, China, Korea, Imdonesia and South America were applied to antitumor and / or cytotoxic screening tests against Sarcoma 180 ascites in mice and / or V-79, KB, P388 cultured cells. On the course of these screening tests, alcoholic extracts of Forsythia viridissima (Oleaceae), Eurycoma longifolia(Simaroubaceae), Rubia cordifolia and R. akane(Rubiaceae), Cissampelos pareira and Abuta concolor (Menispermaceae), Nardostachys chinensis (Valerianacese), Mansoa alliaceae (Bignoniaceae), Casearia sylvestris (Flacourtiacear), Maytenus ilicifolia (Celastraceae), Hedychium coronarium (Zingiberaceae), Croton palanostigma(Euphorbiaceae), Cocculus trilobus(Menispermaceae), Ginkgo biloba(Ginkgoaceae), Alpinia galanga and Cucculus zanthorrhiza(Zingiberaceae), Evodia rutaecarpa(Rutaceae), and Periploca sepium(Asclepiadaceae) showed significant activity and their active principles were clarified. In this paper, a few antitumor substances in above plants are introduced.

• Journal of Applied Biological Chemistry
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• v.43 no.1
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• pp.59-61
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• 2000

The cytotoxic activities of the methanol extracts of 44 plant species in 31 families against five human solid A549 (lung), SK-OV-2 (ovarian), SK-MEL-2 (melanoma), XF-498 (central nervous system), and HCT-15 (colon) tumor cell lines were examined using the sulforhodamine B (SRB) assay. Responses varied with both cell line and plant species used. Potent cytotoxic activities ($ED_{50}$, <$40{\mu}g/ml$) against all model tumor cell lines were produced from the extracts of Rhus chinensis gall (Galla rhois), Betula platyphylla var. japonica bark, Inula helenium root, Cinnamomum cassia bark, Cinnamomum sieboldii root bark, Lysimachia davurica whole plant, and Evodia rutaecarpa fruit. These plants may be useful for developing new types of naturally occurring anti-tumor agents.

• YAKHAK HOEJI
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• v.46 no.6
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• pp.452-458
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• 2002

Dehydroevodiamine-HCl (DHED), which is a component separated from Evodia rutaecarpa Bentham, has novel anticholinesterase and antiamnesic activities in a scopolamine-induced amnesia model. Several studies suggest that DHED might be an effective drug for Alzheimer's disease and a vascular type of dementia. DHED was at dose levels of 0, 50, 100 and 200 mg/kg/day administered intraperitoneally to Sprague-Dawley male rats for 60 days before mating and to females from 14 days before mating to 7 days after mating. Effects of the DHED on general symptom and reproductive performance of parent animals and embryonic development were examined. In male parents, whereas no death was observed, reduction in the increase rate of body weight was found at 200 mg/kg. In female parents, both of the mating performance and the fertility of parent animals were decreased at 200 mg/kg, but not significantly. In 200 mg/kg treated group, the fetal death rate was increased but total fetuses showed no changes compared to the control group. There were no malformed F1 fetuses in all groups.

• Toxicological Research
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• v.24 no.3
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• pp.195-199
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• 2008

It has been reported that hepatic microsomal cytochrome P450(CYP) 2E1 is responsible for the metabolism of chlorzoxazone(CZX) to 6-hydroxychlorzoxazone. The present study was undertaken to assess the possible interaction of rutaecarpine, an alkaloid originally isolated from the unripe fruit of Evodia rutaecarpa, with CZX. Male Spraque-Dawley rats were administered with 80 mg/kg/day of oral rutaecarpine for three consecutive days. Twenty four hr after the pre-treatment with rutaecarpine, the rats were treated with 20 mg/kg of intravenous CZX. Rat hepatic microsomes isolated from rutaecarpine-treated rats showed greater(50% increase) activity of p-nitrophenol hydroxylase(a marker of CYP2E1) when compared with the control rats. Compared with control rats, the AUC of CZX was significantly smaller(84% decrease) possibly due to significantly faster CL(646% increase) in rats pretreated with rutaecarpine. This could be, at least partially, due to induction of CYP2E1 by rutaecarpine.

• Biomolecules & Therapeutics
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• v.19 no.2
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• pp.243-247
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• 2011

Rutaecarpine, an alkaloid originally isolated from the unripe fruit of Evodia rutaecarpa, has been shown to be anti-inflammatory. In the present study, a possible interaction between rutaecarpine and caffeine was investigated in male Sprague Dawley rats. Twenty four hr after the oral pretreatment with rutaecarpine at 80 mg/kg for three consecutive days, rats were treated intravenously with 10 mg/kg of caffeine. Compared with control rats, the pharmacokinetic parameters of caffeine in rutaecarpine-pretreated rats were significantly changed, possibly due to the rapid metabolism. The production of three metabolites of caffeine (i.e., paraxanthine, theobromine and theophylline) was also significantly changed in rats pretreated with rutaecarpine. The present results suggest that oral rutaecarpine would change the intravenous pharmacokinetic characteristics of caffeine.

• YAKHAK HOEJI
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• v.46 no.3
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• pp.208-212
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• 2002

Dehydroevodiamine HCl (DHED), which is a component separated from Evodia rutaecarpa Bentham, has novel anticholinesterase and antiamnesic activities in the scopolamine-induced amnesia model. Several studies suggest that DHED might be an effective drug for the Alzheimer's disease and the vascular type of dementia. In order to evaluate the mutagenic potential of DHED, Salmonella typhimurium reversion assay, chromosomal aberration test on Chinese hamster lung cells, in vivo micronucleus assay using mouse bone marrow cells, and comet assay were performed. DHED did not increase the number of revertant in the reverse mutation test using Salmonella typhimurium TA1535, TA1537, TA98, TA100. DHED HCl, at concentration of 5 and 10 $\mu\textrm{g}$/mι, increased the number of chromosome aberrated Chinese hamster lung cells with 5 and 10％, respectively. In mouse micronucleus test, no significant increase in the occurrence of micronucleated polychromatic erythrocyte was observed in ICR mice orally administered with DHED. DHED was tested for ability to induce genotoxic effect in L5178Y cells (mouse lymphoma cells) using the single cell gel electrophoresis assay (comet assay). In comet assay, tail moment did not increase in L5178Y cells treated with 10, 100, 300 $\mu$M DHED.