• 제목/요약/키워드: Myristicaceae

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육두구의 리그난 성분 (Lignans from Myristica fragrans)

  • 김갑준;한용남
    • 약학회지
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    • 제46권2호
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    • pp.98-101
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    • 2002
  • The phytochemical study of nutmeg, the seeds of Myristica fragrans Houttuyn (Myristicaceae) led to the isolation of three lignans, safrole (I), macelignan (III), and a 3,4 : 3',4'-bis(methylenedioxy)lignan (II). The compound II was identified by a mixture (1:1) of (8S, 8'R)- and (8S, 8'S)-forms of bis(3, 4-methylenedioxy)-8, 8'-neolignan by $^1$H-, $^{13}$ C-NMR and $^1$H-$^1$H COSY spectral data. The compound II was isolated for the first time from Myristica fragrans.

Biological Evaluation of Mace for Drug Metabolism Modifying Activity

  • Shin, Kuk-Hyun;Woo, Won-Sick
    • 생약학회지
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    • 제17권3호
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    • pp.189-194
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    • 1986
  • The single acute treatment of mice with the steam distillate, non-volatile ether extract and methanol extract from mace, arils of Myristica fragrans(Myristicaceae) caused a significant prolongation of hexobarbital-induced narcosis, an increase in strychnine toxicity as well as a significant decrease in hepatic microsomal drug metabolizing enzyme activities. On seven daily consecutive administrations, however, the duration of narcosis was markedly shortened and significant increases in the hepatic enzyme activities were shown. From the non-volatile ether fraction, macelignan, a new lignan, mp $70{\sim}72^{\circ}$ was isolated as an active principle.

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육두구 추출물의 암세포증식 저해 효과 (Inhibitory Effects of the Seed Extract of Myristica fragrans on the Proliferation of Human Tumor Cell Lines)

  • 이정원;이성옥;서지희;유미영;권지웅;최상운;이강노;권대영;김영균;김영섭;유시용
    • 생약학회지
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    • 제36권3호통권142호
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    • pp.240-244
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    • 2005
  • The methanol extract of the seed of Myristica fragrans (myristicaceae) demonstrated a potent inhibition on the proliferation of cultured human tumor cells such as A549 (non small cell lung), SK-OV-3 (ovary), SK-MEL-2(melanoma), XF498 (central nerve system) and HCT-15(colon). The MeOH extract was fractionated into three portions by serial solvent partition i,e., EtOAc soluble part, BuOH soluble part and remaining water layer. Among them, the EtOAc soluble part of the extract demonstrated a potent inhibition on the proliferation of cultured human tumor cells, Bioassay-guided fractionation of the EtOAc soluble part led to the isolation of six lignan constituents, i.e., safrole(1), machilin A (2), licarin B (3), macelignan (4), mesodihydroguaiaretic acid (5) and myristargenol A (6) as well as a large amount of myristic acid as active ingredients. Structures of the isolated active components (1-6) were established by chemical and spectroscopic means.

Isolation of Hepatic Drug Metabolism Inhibitors from the Seeds of Myristica fragrans

  • Shin, Kuk-Hyun;Kim, Ok-Nam;Woo, Won-Sick
    • Archives of Pharmacal Research
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    • 제11권3호
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    • pp.240-243
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    • 1988
  • The hexane extract from Nutmeg, the seed of Myristica fragrans significantly inhibited hepatic drug-metabolizing enzyme activity. Through systematic fractionation by $SiO_2$ column and vacuum liquid chromatography monitoring by bioassay, three components, myristicin, (I), licarin-B (II) and dehydrodiisoeugenol (III) were isolated as active principles. Compounds II and III, with a single treatment (200mg/kg, i.p.) showed not only a significant prolongation of hexobarbital-induced sleeping time but also a significant inhibition of aminopyrine N-demethylase and hexobarbital hydroxylase activities in mice. Compounds I and II provoked a sleep episode at a subhypnotic dose of HB, suggesting that they possess CNS-depressant properties.

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Hepatic Drug Metabolism Modifier from Arils of Myristica fragrans

  • Shin, Kuk-Hyun;Woo, Won-Sick
    • 생약학회지
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    • 제17권1호
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    • pp.91-99
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    • 1986
  • The single treatment of mice with steam distillate, non-volatile ether extract and methanol extract from mace (Arils of Myristica fragrans) caused a significant prolongation of hexobarbital-induced narcosis and increase in strychnine toxicity as well as a significant decrease in hepatic microsomal drug metabolizing enzyme activities. On 7 consecutive daily administrations, however, the duration of hypnosis was markedly shortened and significant increases in the hepatic enzyme activities were shown. With systematic fractionation by $SiO_2$ column chromatography of non-volatile ether fraction monitoring by animal tests a new lignan (mp $70{\sim}72^{\circ}$, MW 328, $[{\alpha}]^{20}_D+5.28$) was isolated as an active principle and its structure was elucidated as (2R, 3S)-1-(3,4-methylendioxyphenyl)-2,3 dimethyl-4-(4-hydroxy-3-methoxyphenyl) butane.

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육두구 추출물의 암세포증식 저해 효과 (제 2보) (Inhibitory Effects of the Seed Extract of Myristicae Semen on the Proliferation of Human Tumor Cell Lines (II))

  • 이정원;최연희;유미영;최상운;홍경식;이병회;연규환;김영섭;김영균;유시용
    • 생약학회지
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    • 제37권3호
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    • pp.206-211
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    • 2006
  • The methanol extract from seed of Myristica fragrans (Myristicaceae) demonstrated a potent inhibition on the pro-liferation of cultured human tumor cells such as A549 (non small cell lung), SK-OV-3 (ovary), SK-MEL-2 (melanoma), XF498 (central nerve system) and HCT-15 (colon) in vitro. By the continuous effort to purify the active components responsible far the anti-proliferative effect on tumor cell lines, we have isolated eleven kinds of lignan components, i. e., safrole (1), machilin A (2), licarin B (3), macelignan (4), mere-dihydroguaiaretic acid (5), mγnstargenol A (6), methoxyeugenol (7), machilin F (8), licarin A (9), nectandrin B (10), and 2-(4-allyl-2,6-dimethoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)propan-1-ol (11) together with a novel furan fatty acid, (E)-3-(3-methyl-5-pentylfuran-2-yl) acrylic acid (12) from seed extract of M. fragrans. Chemical structures of the isolated components (1-12) were established bγ the aid of NMR spectroscopic analyses, i. e., COSY HMQC and HMBC. Each of the Isolates demonstrated a potent inhibition on the proliferation of cultured human tumor cells such as A549 (non small cell lung), SK-OY-3 (ovary), SK-MEL-2 (melanoma) and HCT-15 (colon) in vitro.

Myristicae Semen Extract Protects Excitotoxicity in Cultured Neuronal Cells

  • Kim, Ji-Ye;Ban, Ju-Yeon;Bang, Kyong-Hwan;Seong, Nak-Sul;Song, Kyung-Sik;Bae, Ki-Whan;Seong, Yeon-Hee
    • 한국약용작물학회지
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    • 제12권5호
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    • pp.415-423
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    • 2004
  • Myristica fragrans seed from Myristica fragrans Houtt (Myristicaceae) has various pharmacological activities peripherally and centrally. The present study aims to investigate the effect of the methanol extract of Myristica fragrans seed (MF) on kainic acid (KA)-induced neurotoxicity in primary cultured rat cerebellar granule neuron. MF, over a concentration range of 0.05 to $5\;{\mu}g/ml$ inhibited KA $(500\;{\mu}M)-induced$ neuronal cell death, which was measured by trypan blue exclusion test and 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium bromide (MTT) assay. MF $(0.5\;{mu}g/ml)$ inhibited glutamate release into medium induced by KA $(500\;{\mu}M)$, which was measured by HPLC. Pretreatment of MF $(0.5\;{mu}g/ml)$ inhibited KA $(500\;{\mu}M)-induced$ elevation of cytosolic calcium concentration $([Ca^{2+}]_c)$, which was measured by a fluorescent dye, Fura 2-AM, and generation of reactive oxygen species (ROS). These results suggest that MF prevents KA-induced neuronal cell damage in vitro.

Compounds from the Seeds of Myristica fragrans and Their Cytotoxic Activity

  • Cuong, To Dao;Lim, Chae-Jin;Trang, Tran Thi Thu;Bae, Yoon-Ho;Thu, Nguyen Van;Tung, Nguyen The;Hung, Tran Manh;Woo, Mi-Hee;Choi, Jae-Sue;Min, Byung-Sun
    • Natural Product Sciences
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    • 제18권2호
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    • pp.97-101
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    • 2012
  • Six lignan compounds, 1-(17,21-dihydroxyphenyl)-9-(12,13-dihydroxyphenyl)-1-nonanone (malabaricone C) (1), 7'-(3',4'-methylenedioxyphenyl)-8,8'-dimethyl-7-(3,4-dihydroxyphenyl)-butane (2), 7'-(3',4'-dimethoxyphenyl)-8,8'-dimethyl-7-(3-methoxy-4-hydroxyphenyl)-butane (3), 7-(4-hydroxy-3-methoxyphenyl)-7'-(3',4'-methylenedioxyphenyl)-8,8'-lignan-7-methyl ether (4), (+)-erythro-(7S,8R)-${\Delta}^{8^'}$-7-hydroxy-3,4,3',5'-tetramethoxy-8-O-4'-neolignan (5), and (+)-erythro-(7S,8R)-${\Delta}^{8^'}$-7-acetoxy-3,4,3',5'-tetramethoxy-8-O-4'-neolignan (6), were isolated from the seeds of Myristica fragrans. The chemical structures of these compounds were determined on the basis of spectroscopic analyses including 2D NMR. Compounds 1 - 6 were evaluated for their cytotoxic activity against the HL-60, MCF-7, and A549 cancer cell lines in in vitro.

Protection of NMDA-Induced Neuronal Cell Damage by Methanol Extract of Myristica Fragrans Seeds in Cultured Rat Cerebellar Granule Cells

  • Ban, Ju-Yeon;Cho, Soon-Ock;Kim, Ji-Ye;Bang, Kyong-Hwan;Seong, Nak-Sul;Song, Kyung-Sik;Bae, Ki-Whan;Seong, Yeon-Hee
    • Natural Product Sciences
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    • 제10권6호
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    • pp.289-295
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    • 2004
  • Myristica fragrans seed from Myristica fragrans Houtt (Myristicaceae) has various pharmacological activities peripherally and centrally. The present study aims to investigate the effect of the methanol extract of Myristica fragrans seed (MF) on N-methyl-D-aspartate (NMDA)-induced neurotoxicity in primary cultured rat cerebellar granule neuron. MF, over a concentration range of 0.05 to $5\;{\mu}g/ml$, inhibited NMDA (1 mM)- induced neuronal cell death, which was measured by trypan blue exclusion test and 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium bromide (MTT) assay. MF $(0.5\;{\mu}g/ml)$ inhibited glutamate release into medium induced by NMDA (1 mM), which was measured by HPLC. Pretreatrnent of MF $(0.5\;{\mu}g/ml)$ inhibited NMDA (1 mM)-induced elevation of cytosolic calcium concentration $([Ca^{2+}]_c)$, which was measured by a fluorescent dye, Fura 2-AM, and generation of reactive oxygen species (ROS). These results suggest that MF prevents NMDA-induced neuronal cell damage in vitro.