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    Article

    Furoquinoline alkaloids from the leaves ofMelicope confusa

    In addition to the previous reported furoquinoline alkaloids, skimmianine, kokusaginine and confusameline, a rare furoquinoline alkaloid, heliparvifoline, mp 241-3°, was isolated from the leaves ofMelicope confus...

    Sam Sik Kang, Won Sick Woo in Archives of Pharmacal Research (1986)

  2. No Access

    Article

    Antiinflammatory activity of americanin a

    Americanin A from the seeds ofPhytolacca americana, was investigated for the antiinflammatory activity. The compound significantly inhibited edema induction, granuloma formation, arthritis induction and leucocyte...

    Eun Bang Lee, Young Soon Lee, Won Sick Woo in Archives of Pharmacal Research (1985)

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    Article

    Phytochemical study onMelandrium firmum

    The aglycones of saponins isolated fromMelandrium firmum were identified as gypsogenin, gypsogenic acid and quillaic acid.

    Won Sick Woo, Jae Sue Choi, Hye Soon Chang in Archives of Pharmacal Research (1985)

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    Article

    Pharmacological study on piperine

    Systematic pharmacological studies on piperine have revealed that this compound elicited diverse pharmacological activities; CNS depressant activity characterized by antagonism against electroshock seizure and...

    Eun Bang Lee, Kuk Hyun Shin, Won Sick Woo in Archives of Pharmacal Research (1984)

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    Article

    Coumarins and triterpenoid glycosides from the roots ofPatrinia scabiosaefolia

    From the roots ofPatrinia scabiosaefolia (Valerianaceae), scopoletin (1), esculetin (2), oleanonic acid (3), 3-O-α-l-rhamnopyranosyl(1→2)-α-l-arabinopyranosyl oleanolic acid (4) and 3-O-α-l-rhamnopyranosyl (1→2)-...

    Jae Sue Choi, Won Sick Woo in Archives of Pharmacal Research (1984)

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    Article

    Effect of spices on hepatic microsomal enzyme function in mice

    The effect of twenty two spices on liver microsomal monooxygense activity was tested as measured by alteration of hexobarbital (HB) narcosis and strychnine mortality in mice. Oral administration of seven spice...

    Yong Bong Han, Kuk Hyun Shin, Won Sick Woo in Archives of Pharmacal Research (1984)

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    Article

    A sapogenin ofRandia siamensis

    From the roots ofRandia siamensis (Rubiaceae), 3β, 30-dihydroxy-urs-12-en-Z8-oic acid (30-hydroxy ursolic acid) was isolated and characterized by spectral data.

    Won Sick Woo, Jae Sue Choi, Phichai Tovivich in Archives of Pharmacal Research (1984)

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    Article

    Sapogenins fromAlbizzia julibrissin

    From the stem bark ofAlbizzia julibrissin (Leguminosae) two known sapogenins, acacigenin B, and machaerinic acid lactone, were isolated and identified by chemical and spectral data. It is the second time that the...

    Sam Sik Kang, Won Sick Woo in Archives of Pharmacal Research (1983)

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    Article

    Phytochemical study onRandia siamensis

    From the roots ofRandia siamensis,d-mannitol, a mixture of β-sitosterol and campesterol, oleanolic acid acetate, oleanolic acid-3-α-l-arabinoside and mesembryanthemoidigenic acid as a sapogenin were isolated and ...

    Pattra Lapikanon, Phichai Tovivich, Won Sick Woo… in Archives of Pharmacal Research (1983)

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    Article

    Isolation of a new sapogenin fromAlbizzia julibrissin

    From the hydrolysate of the strong uterotonic active saponin ofAlbizzia julibrissin a new sapogenin, machaerinic acid methylester together with acacic acid lactone was isolated and characterized.

    Young Hyo You, Won Sick Woo, Jae Sue Choi, Sam Sik Kang in Archives of Pharmacal Research (1982)

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    Article

    Acetonylidene americanin A, an artefact isolated fromPhytolacca americana

    From the seeds ofPhytolacca americana, acetonylidene americanin A was isolated and its structure elucidated mainly by spectroscopic methods. This compound is not a genuine constitutent but formed in the tissue on...

    Won Sick Woo, Sam Sik Kang, Otto Seligmann… in Archives of Pharmacal Research (1982)

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    Article

    A flavonoid glycoside from the leaves ofPolygonum sachalinense (II)

    Quercetin-3-O-β-d-glucofuranoside, mp 243∼6°, was isolated from leaves ofPolygonum sachalinense Fr. Schm. and characterized on the basis of its spectral data. This is the second report of its occurrence in nature...

    Sam Sik Kang, Won Sick Woo in Archives of Pharmacal Research (1982)

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    Article

    Effect of six Chinese drugs on serum transaminase activity and liver tissue in mice

    The methanol extracts ofPatriniae radix,Dianthii herba,Melandrii herba,Echinopii radix,Siegesbeckiae herba andMagnoliae cortex showed a significant elevation of serum transaminase activity accompanied by fatty de...

    Won Sick Woo, Kuk Hyun Shin, Chung Kyu Lee in Archives of Pharmacal Research (1981)

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    Article

    3′,4′,7-trihydroxyflavone inAlbizzia julibrissin

    From the stembark ofAlbizzia julibrissin. 3′, 4′, 7-trihydroxyflavone and α-spinasteryl-d-glucoside were isolated.

    Prapaipit Chamsuksai, Jae Sue Choi, Won Sick Woo in Archives of Pharmacal Research (1981)

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    Article

    A survey of the action of KoreanAngelica plants on drug metabolism

    Eight species of the genusAngelica in Korea were examined for the activity of affecting drug metabolism and for the presence of coumarins. The results showed that various parts, especially roots and fruits ofAnge...

    Won Sick Woo, Kuk Hyun Shin, Kyung Soo Ryu in Archives of Pharmacal Research (1980)

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    Article

    Screening of Korean medicinal plants for antitumor activity

    Potential antitumor activity of sixteen Korean medicinal plants was tested against leukemia SN 36, murine tumor model. Survival studies by measuring life span indicated thatMorus alba (Moraceae), Verbascum phlomo...

    Il-Moo Chang, Won Sick Woo in Archives of Pharmacal Research (1980)

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    Article

    Biological evaluation of Korean medicinal plants(III)

    The extracts of sixty Korean plants were evaluated for their biological activities such as antitumor activities against Sarcoma 180, Leukemia SN-36 and Ehrlich ascites carcinoma, antimicrobial activities and b...

    Won Sick Woo, Eun Bang Lee, Byung Hoon Han in Archives of Pharmacal Research (1979)

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    Article

    A further survey of the action of some medicinal plants on drug metabolism

    Tabulated results are presented of a test for an activity affecting on drug metabolism of 75 plant samples frequently used in the traditional medicine in Korea.

    Won Sick Woo, Kuk Hyun Shin in Archives of Pharmacal Research (1979)

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    Article

    Central nervous depressant activity of piperine

    Piperine showed a central nervous system depressant activity which was characterized by the antagonistic effect against chemoshock seizure as well as potent muscular incoordination in mice.

    Won Sick Woo, Eun Bang Lee, Kuk Hyun Shin in Archives of Pharmacal Research (1979)

  20. No Access

    Article

    A survey of the response of Korean medicinal plants on drug metabolism

    Alcohol extracts of plants widely used in the traditional medicine have been tested to establish if they affect the metabolism of drugs in mice.

    Won Sick Woo, Kuk Hyun Shin, In Chull Kim, Chung Kyu Lee in Archives of Pharmacal Research (1978)

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