Cucurbitane-Type Triterpenoids from the Fruits of Momordica charantia and Their Cancer Chemopreventive Effects

Thirteen cucurbitane-type triterpene glycosides, including eight new compounds named charantosides I (6), II (7), III (10), IV (11), V (12), VI (13), VII (16), and VIII (17), and five known compounds, 8, 9, 14, 15, and 18, were isolated from a methanol extract of the fruits of Japanese Momordica cha...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 2007-08, Vol.70 (8), p.1233-1239
Hauptverfasser: Akihisa, Toshihiro, Higo, Naoki, Tokuda, Harukuni, Ukiya, Motohiko, Akazawa, Hiroyuki, Tochigi, Yuichi, Kimura, Yumiko, Suzuki, Takashi, Nishino, Hoyoku
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container_title Journal of natural products (Washington, D.C.)
container_volume 70
creator Akihisa, Toshihiro
Higo, Naoki
Tokuda, Harukuni
Ukiya, Motohiko
Akazawa, Hiroyuki
Tochigi, Yuichi
Kimura, Yumiko
Suzuki, Takashi
Nishino, Hoyoku
description Thirteen cucurbitane-type triterpene glycosides, including eight new compounds named charantosides I (6), II (7), III (10), IV (11), V (12), VI (13), VII (16), and VIII (17), and five known compounds, 8, 9, 14, 15, and 18, were isolated from a methanol extract of the fruits of Japanese Momordica charantia. The structures of the new compounds were determined on the basis of spectroscopic methods. On evaluation of these triterpene glycosides and five other cucurbitane-type triterpenes, 1−5, also isolated from the extract of M. charantia fruits, for their inhibitory effects on the induction of Epstein−Barr virus early antigen (EBV-EA) by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells, these compounds showed inhibitory effects on EBV-EA induction with IC50 values of 200−409 mol ratio/32 pmol TPA. In addition, upon evaluation of compounds 1−5 for inhibitory effects against activation of (±)-(E)-methyl-2[(E)-hydroxyimino]-5-nitro-6-methoxy-3-hexemide (NOR 1), a nitrogen oxide (NO) donor, compounds 1−3 showed moderate inhibitory effects. Compounds 1 and 2 exhibited marked inhibitory effects in both 7,12-dimethylbenz[a]anthracene (DMBA)- and peroxynitrite (ONOO-; PN)-induced mouse skin carcinogenesis tests.
doi_str_mv 10.1021/np068075p
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The structures of the new compounds were determined on the basis of spectroscopic methods. On evaluation of these triterpene glycosides and five other cucurbitane-type triterpenes, 1−5, also isolated from the extract of M. charantia fruits, for their inhibitory effects on the induction of Epstein−Barr virus early antigen (EBV-EA) by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells, these compounds showed inhibitory effects on EBV-EA induction with IC50 values of 200−409 mol ratio/32 pmol TPA. In addition, upon evaluation of compounds 1−5 for inhibitory effects against activation of (±)-(E)-methyl-2[(E)-hydroxyimino]-5-nitro-6-methoxy-3-hexemide (NOR 1), a nitrogen oxide (NO) donor, compounds 1−3 showed moderate inhibitory effects. 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Drug treatments ; Plants, Medicinal - chemistry ; Skin Neoplasms - chemically induced ; spectral analysis ; Tetradecanoylphorbol Acetate - pharmacology ; traditional medicine ; Triterpenes - chemistry ; Triterpenes - classification ; Triterpenes - isolation &amp; purification ; Triterpenes - pharmacology ; triterpenoids</subject><ispartof>Journal of natural products (Washington, D.C.), 2007-08, Vol.70 (8), p.1233-1239</ispartof><rights>Copyright © 2007 American Chemical Society and American Society of Pharmacognosy</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a405t-21b3d0cf0a6f0f85af7f43e99b9421b83f3f8ee6c49129696bb0cf446dcb0fce3</citedby><cites>FETCH-LOGICAL-a405t-21b3d0cf0a6f0f85af7f43e99b9421b83f3f8ee6c49129696bb0cf446dcb0fce3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/np068075p$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/np068075p$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=19037299$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17685651$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Akihisa, Toshihiro</creatorcontrib><creatorcontrib>Higo, Naoki</creatorcontrib><creatorcontrib>Tokuda, Harukuni</creatorcontrib><creatorcontrib>Ukiya, Motohiko</creatorcontrib><creatorcontrib>Akazawa, Hiroyuki</creatorcontrib><creatorcontrib>Tochigi, Yuichi</creatorcontrib><creatorcontrib>Kimura, Yumiko</creatorcontrib><creatorcontrib>Suzuki, Takashi</creatorcontrib><creatorcontrib>Nishino, Hoyoku</creatorcontrib><title>Cucurbitane-Type Triterpenoids from the Fruits of Momordica charantia and Their Cancer Chemopreventive Effects</title><title>Journal of natural products (Washington, D.C.)</title><addtitle>J. Nat. Prod</addtitle><description>Thirteen cucurbitane-type triterpene glycosides, including eight new compounds named charantosides I (6), II (7), III (10), IV (11), V (12), VI (13), VII (16), and VIII (17), and five known compounds, 8, 9, 14, 15, and 18, were isolated from a methanol extract of the fruits of Japanese Momordica charantia. The structures of the new compounds were determined on the basis of spectroscopic methods. On evaluation of these triterpene glycosides and five other cucurbitane-type triterpenes, 1−5, also isolated from the extract of M. charantia fruits, for their inhibitory effects on the induction of Epstein−Barr virus early antigen (EBV-EA) by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells, these compounds showed inhibitory effects on EBV-EA induction with IC50 values of 200−409 mol ratio/32 pmol TPA. 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Homeopathy. Health food</subject><subject>Pharmacology. 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Homeopathy. Health food</topic><topic>Pharmacology. Drug treatments</topic><topic>Plants, Medicinal - chemistry</topic><topic>Skin Neoplasms - chemically induced</topic><topic>spectral analysis</topic><topic>Tetradecanoylphorbol Acetate - pharmacology</topic><topic>traditional medicine</topic><topic>Triterpenes - chemistry</topic><topic>Triterpenes - classification</topic><topic>Triterpenes - isolation &amp; purification</topic><topic>Triterpenes - pharmacology</topic><topic>triterpenoids</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Akihisa, Toshihiro</creatorcontrib><creatorcontrib>Higo, Naoki</creatorcontrib><creatorcontrib>Tokuda, Harukuni</creatorcontrib><creatorcontrib>Ukiya, Motohiko</creatorcontrib><creatorcontrib>Akazawa, Hiroyuki</creatorcontrib><creatorcontrib>Tochigi, Yuichi</creatorcontrib><creatorcontrib>Kimura, Yumiko</creatorcontrib><creatorcontrib>Suzuki, Takashi</creatorcontrib><creatorcontrib>Nishino, Hoyoku</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Journal of natural products (Washington, D.C.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Akihisa, Toshihiro</au><au>Higo, Naoki</au><au>Tokuda, Harukuni</au><au>Ukiya, Motohiko</au><au>Akazawa, Hiroyuki</au><au>Tochigi, Yuichi</au><au>Kimura, Yumiko</au><au>Suzuki, Takashi</au><au>Nishino, Hoyoku</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cucurbitane-Type Triterpenoids from the Fruits of Momordica charantia and Their Cancer Chemopreventive Effects</atitle><jtitle>Journal of natural products (Washington, D.C.)</jtitle><addtitle>J. Nat. Prod</addtitle><date>2007-08-01</date><risdate>2007</risdate><volume>70</volume><issue>8</issue><spage>1233</spage><epage>1239</epage><pages>1233-1239</pages><issn>0163-3864</issn><eissn>1520-6025</eissn><coden>JNPRDF</coden><abstract>Thirteen cucurbitane-type triterpene glycosides, including eight new compounds named charantosides I (6), II (7), III (10), IV (11), V (12), VI (13), VII (16), and VIII (17), and five known compounds, 8, 9, 14, 15, and 18, were isolated from a methanol extract of the fruits of Japanese Momordica charantia. The structures of the new compounds were determined on the basis of spectroscopic methods. On evaluation of these triterpene glycosides and five other cucurbitane-type triterpenes, 1−5, also isolated from the extract of M. charantia fruits, for their inhibitory effects on the induction of Epstein−Barr virus early antigen (EBV-EA) by 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells, these compounds showed inhibitory effects on EBV-EA induction with IC50 values of 200−409 mol ratio/32 pmol TPA. In addition, upon evaluation of compounds 1−5 for inhibitory effects against activation of (±)-(E)-methyl-2[(E)-hydroxyimino]-5-nitro-6-methoxy-3-hexemide (NOR 1), a nitrogen oxide (NO) donor, compounds 1−3 showed moderate inhibitory effects. Compounds 1 and 2 exhibited marked inhibitory effects in both 7,12-dimethylbenz[a]anthracene (DMBA)- and peroxynitrite (ONOO-; PN)-induced mouse skin carcinogenesis tests.</abstract><cop>Washington, DC</cop><cop>Glendale, AZ</cop><pub>American Chemical Society</pub><pmid>17685651</pmid><doi>10.1021/np068075p</doi><tpages>7</tpages></addata></record>
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subjects 9,10-Dimethyl-1,2-benzanthracene - pharmacology
Animals
anticarcinogenic activity
Anticarcinogenic Agents - chemistry
Anticarcinogenic Agents - classification
Anticarcinogenic Agents - isolation & purification
Anticarcinogenic Agents - pharmacology
Antigens, Viral - drug effects
Biological and medical sciences
charantoside
chemical structure
chemoprevention
Cucurbitaceae
cucurbitane triterpenes
cultured cells
Fruit - chemistry
fruits (plant anatomy)
General pharmacology
glycosides
Glycosides - chemistry
Glycosides - classification
Glycosides - isolation & purification
Glycosides - pharmacology
Humans
Inhibitory Concentration 50
Medical sciences
medicinal plants
Mice
Molecular Structure
Momordica charantia
Momordica charantia - chemistry
Nitric Oxide Donors - pharmacology
Peroxynitrous Acid - pharmacology
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Plants, Medicinal - chemistry
Skin Neoplasms - chemically induced
spectral analysis
Tetradecanoylphorbol Acetate - pharmacology
traditional medicine
Triterpenes - chemistry
Triterpenes - classification
Triterpenes - isolation & purification
Triterpenes - pharmacology
triterpenoids
title Cucurbitane-Type Triterpenoids from the Fruits of Momordica charantia and Their Cancer Chemopreventive Effects
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