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[求助]
求助一化合物微譜數(shù)據(jù)結(jié)構(gòu)
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化合物碳譜數(shù)據(jù)如下，溶劑是氘代甲醇， 44.9, 62.5, 71.4, 74.9, 78.0, 78.1, 80.6, 102.2, 104.0, 110.9, 112.3, 117.8, 122.3, 128.8, 129.8, 134.5, 144.1, 159.2, 165.5, 193.1 謝謝！ |
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jasminelw
鐵桿木蟲 (正式寫手)
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【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
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????????????? ??????????? ????С??????????????????????????(,)??????磺 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 44.9,62.5,71.4,74.9,78.0,78.1,80.6,102.2,104.0,110.9,112.3,117.8,122.3,128.8,129.8,134.5,144.1,159.2,165.5,193.1 ?????? ??? CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN ?????? ?????? (???????????????趨) ?????? %(?????>=50%) ???????????鵽7463????????(???????????ο?) -------------------------------------------------------------------------------- 1 . liquiritigenin-7-O-??-D-glucopyranoside ?????:90% Natural Product Sciences 2012 18 200-203 Chemical Constituents from the Fruits of Prunus mume Jin, Qinghao; Lee, Chul; Lee, Jin-Woo; Lee, In-Sun; Lee, Mi-Kyeong; Jeon, Won-Kyung; Hwang, Bang-Yeon Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . liquiritin ?????:90% Journal of Agricultural and Food Chemistry 2005 53 7408-7414 Isolation and Identification of Flavonoids in Licorice and a Study of Their Inhibitory Effects on Tyrosinase Boqiang Fu, Huan Li, Xiaoru Wang, Frank S. C. Lee, and Shufen Cui Structure 13C NMR ??????? -------------------------------------------------------------------------------- 3 . 4'-Methylglucoliquiritigenin C22H24O9 ?????:85% Chemistry of Natural Compounds 2000 36 362-368 FLAVONOIDS OF ROOTS OF Glycyrrhiza uralensis GROWING IN SIBERIA E. E. Shul1ts, T. N. Petrova, M. M. Shakirov,E. I. Chernyak, and G. A. Tolstikov Structure 13C NMR ??????? -------------------------------------------------------------------------------- 4 . liquiritin ?????:85% Journal of Asian Natural Products Research 2005 7 139-143 Flavonoids from preparation of traditional Chinese medicines named Sini-Tang HONG-XIA LIU, WEN-HAN LIN, XIAO-LIANG WANG and JUN-SHAN YANG Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . liquiritin ?????:85% Archives of Pharmacal Research 2005 28 1239-1243 Norditerpenoid alkaloids and other components from the processed tubers of aconitum carmichaeli Sang Hee Shim, So Young Lee, Ju Sun Kim, Kun Ho Son and Sam Sik Kang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . 4'-?????????-7-O-??-D-???????? ?????:85% China Journal of Chinese Materia Medica 2012 37 3585-3590 Chemical constituents and activities of total flavonoids from Yushen Tang XIE Xue; ZHANG Hong-da; CHEN Yu-zhu; CAO Yue; WANG Li; XU Zhan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . liquiritin ?????:80.9% Chinese Traditional and Herbal Drugs 1997 28 517-522 Flavonoids from Stringy Stonecrop (Sedum sarmentosum) He Aimin; Wang Mingshi (He Aimin; China Pharmaceutical University; Nanjing); Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . licoagroside F C21H24O10 ?????:80% Phytochemistry 2002 60 351-355 Flavonoids from Glycyrrhiza pallidiflora hairy root cultures Wei Li, Kazuo Koike, Yoshihisa Asada, Masao Hirotani, Hekai Rui,Takafumi Yoshikawa, Tamotsu Nikaido Structure 13C NMR ??????? -------------------------------------------------------------------------------- 9 . plataplatanoside C20H22O10 ?????:80% Journal of Natural Products 2000 63 1417-1419 Phenolic Glycosides from the Leaves of Alangium platanifolium var.platanifolium Akie Tamaki, Toshinori Ide, and Hideaki Otsuka Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . 7-O-glucosyl liquiritigenin ?????:80% Chemical & Pharmaceutical Bulletin 1992 40 3133-3137 Constituents of the Roots of Cynanchum bungei DECNE.Isolation and Structures of Four New Glucosides, Bunngeiside-A, -B, -C, and -D Jun LI,Shigetoshi KADOTA,Yukio KAWATA,Masao HATTORI,Guo-Jun XU and Tsuneo NAMBA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 11 . 4'-hydroxy-2,3-dihydroflavone 7-??-D-glucopyranoside ?????:80% China Journal of Chinese Materia Medica 2008 33 42-46 Studies on chemical constituents from roots of Mirabilis jalapa LAI Guofang, LUO Shide, CAO Jianxin, EANG Yifen Structure 13C NMR ??????? -------------------------------------------------------------------------------- 12 . liquiritin ?????:80% Acta Pharmaceutica Sinica 1989 Vol 24 525-531 STUDIES ON CHEMICAL CONSTITUENTS OF GLYCYRRHIZA EURYCARPA P. C. LI Q Liu and YL Liu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 13 . ???????? C21H22O9 ?????:80% Chinese Traditional and Herbal Drugs 2008 39 825-828 ????????????о?(??) ????;??????;?????;?????;????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . ?????? C21H22O9 ?????:80% Chinese Traditional and Herbal Drugs 2008 39 825-828 ????????????о?(??) ????;??????;?????;?????;????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 15 . liquiritin ?????:80% Journal of Shenyang Pharmaceutical University 2010 27 626-629 Isolation and identification of chemical constituents of n-BuOH extracts from whole plant of Leontopodium leontopodioides(W ild.) Beauv. PAN Chun-yuan, YOU Hai-dan, HE Jie, JING Ying, ZHANG Hong-mei, ZHANG Guo-gang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 16 . liquiritin ?????:80% Journal of the Chinese Chemical Society 1995 42 929-934 Constituents of Leaves of Tetradium glabrifolium ?????p(Tian-Shung Wu);???P??(Feng-Chu Chang);??????(Pei-Lin Wu);???L??(Chang-Sheng Kuoh);????N(Ih-Sheng Chen) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 17 . neoliquirtin ?????:80% Natural Product Research and Development 2012 24 339-341 Chemical Constituents from Stem of Dendrobium devonianum SHEN Yan; ZHOU Zhi-hong; YANG Yao-wen; ZHAO Xing-can; LI An-hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 18 . 4'-methylglucoliquiritigenin ?????:80% Chinese Pharmaceutical Journal 2012 47 1796-1798 The Chemical Constituents of Bauhinia glauca(Wall. ex Benth.) Benth. subsp. hupehana(Craib) T.Chen BAIMING An-tu; REN Feng-xia; YANG Yu; ZHANG Yang; QU Ai-tao; ZHAO Yi-min Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . (-)-scorzotomentosin 4'-O-??-glucoside C22H24O9 ?????:77.2% Helvetica Chimica Acta 2007 Vol. 90 311 Phenolic Compounds from Scorzonera tomentosa L. Aynur Sarı, Christian Zidorn, Ernst P. Ellmerer, Fevzi Özgökçe, Karl-Hans Ongania, and Hermann Stuppner Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . 3,4,2',4'-tetrahydroxy-trans-chalcone-2'-O-??-D-glucoside C21H22O10 ?????:76.1% Planta Medica 2009 75 1262-1265 A New Chalcone Glycoside,a New Tetrahydrofuranoid Lignan, and Antioxidative Constituents from the Stems and Leaves of Viburnum propinquum Xiao-YuWang, Hai-Ming Shi, Li Zhang, Xiao-Bo Li Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . Liquiritigen-7-O-??-D-glucopyranoside ?????:76.1% Journal of Chinese Pharmaceutical Sciences 2006 15 15-20 Flavanoids from Clematis hexapetala DONG Cai-xia; WU Ke-si; SHI She-po; and TU Peng-fei Structure 13C NMR ??????? -------------------------------------------------------------------------------- 22 . ?????? ?????:76.1% China Journal of Chinese Materia Medica 2005 30 398-399 ????B??е???????????о? ????, ???? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 23 . liquiritigenin ?????:76.1% China Journal of Chinese Materia Medica 2003 28 43-50 Isolation and Elucidation of Chemical Constituents with Antiviral Action from Yinqiaosan on Influenza Virus SHI Yue, SHI Renbing, LIU Bin, LU Yunru, DU Lijun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 24 . liquiritin ?????:76.1% Korean Journal of Pharmacognosy 1992 23(4) 276-279 Flavonoid Glycosides from the Fronds of Pyrrosia lingua Do, Jae-Chul; Jung, Keun-Young; Son, Kun-Ho Structure 13C NMR ??????? -------------------------------------------------------------------------------- 25 . Liquiritin C21H22O9 ?????:76.1% Chemistry of Natural Compounds 2010 46 803-804 Flavonoid composition of the herb Polygonum aviculare N. A. Yunuskhodzhaeva, K. A. Eshbakova and V. N. Abdullabekova Structure 13C NMR ??????? -------------------------------------------------------------------------------- 26 . 3',4'-dihydroxyfavanone 7-O-??-D-glucoside C21H22O10 ?????:76.1% Asian Journal of Traditional Medicines 2007 2 23-29 Structures and Anti-histamine Activity of Chalcones & Aurones Compounds from Bidens parviflora Willd. Jue Wang , Naili Wang and Xinsheng Yao and Susumu Kitanaka Structure 13C NMR ??????? -------------------------------------------------------------------------------- 27 . liquiritin ?????:76.1% Chemistry & Biodiversity 2012 9 2096-2158 Flavonoids in Subtribe Centaureinae (Cass.) Dumort. (Tribe Cardueae, Asteraceae): Distribution and 13C-NMR Spectral Data Carmen Formisano, Daniela Rigano, Felice Senatore, Svetlana Bancheva, Antonella Maggio, Sergio Rosselli and Maurizio Bruno Structure 13C NMR ??????? -------------------------------------------------------------------------------- 28 . Glucodichotomine B C20H30N2O9 ?????:75% Chemical & Pharmaceutical Bulletin 2004 52(10) 1194-1199 Bioactive Constituents from Chinese Natural Medicines. XIV.1)New Glycosides of ??-Carboline-Type Alkaloid, Neolignan, and Phenylpropanoid from Stellaria dichotoma L. var. lanceolata and Their Antiallergic Activities Toshio MORIKAWA,Bohang SUN,Hisashi MATSUDA,Li Jun WU,Shoichi HARIMA,and Masayuki YOSHIKAWA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 29 . 4'-Hydroxy-2, 3-dihydroflavonone 7-O-??-D-glucoside C21H22O9 ?????:75% Acta Botanica Yunnanica 2008 30(1) 115-120 A New Fructofuranoside from Helwingia chinensis (Cornaceae) LAI Guo-Fang, ZHAO Pei-Ji, NI Zhi-Wei, XU Yun-Long ,WANGMei, LUO Shi-De,WANG Yi-Fen Structure 13C NMR ??????? -------------------------------------------------------------------------------- 30 . liquiritin ?????:75% Acta Pharmaceutica Sinica 1989 Vol 24 525-531 STUDIES ON CHEMICAL CONSTITUENTS OF GLYCYRRHIZA EURYCARPA P. C. LI Q Liu and YL Liu Structure 13C NMR ??????? |
2樓2013-05-17 20:55:20
jasminelw
鐵桿木蟲 (正式寫手)
- 應(yīng)助: 269 (大學(xué)生)
- 金幣: 8813.7
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- 在線: 604.2小時
- 蟲號: 1858727
- 注冊: 2012-06-13
- 專業(yè): 天然有機化學(xué)
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
yjl2007: 金幣+20 2013-05-17 22:13:20
yjl2007: 金幣+20 2013-05-17 22:13:20
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?????????????????????顣???? 1 . liquiritigenin-7-O-??-D-glucopyranoside ?????:90% Natural Product Sciences 2012 18 200-203 Chemical Constituents from the Fruits of Prunus mume Jin, Qinghao; Lee, Chul; Lee, Jin-Woo; Lee, In-Sun; Lee, Mi-Kyeong; Jeon, Won-Kyung; Hwang, Bang-Yeon Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . liquiritin ?????:90% Journal of Agricultural and Food Chemistry 2005 53 7408-7414 Isolation and Identification of Flavonoids in Licorice and a Study of Their Inhibitory Effects on Tyrosinase Boqiang Fu, Huan Li, Xiaoru Wang, Frank S. C. Lee, and Shufen Cui Structure 13C NMR ??????? -------------------------------------------------------------------------------- 3 . 4'-Methylglucoliquiritigenin C22H24O9 ?????:85% Chemistry of Natural Compounds 2000 36 362-368 FLAVONOIDS OF ROOTS OF Glycyrrhiza uralensis GROWING IN SIBERIA E. E. Shul1ts, T. N. Petrova, M. M. Shakirov,E. I. Chernyak, and G. A. Tolstikov Structure 13C NMR ??????? -------------------------------------------------------------------------------- 4 . liquiritin ?????:85% Journal of Asian Natural Products Research 2005 7 139-143 Flavonoids from preparation of traditional Chinese medicines named Sini-Tang HONG-XIA LIU, WEN-HAN LIN, XIAO-LIANG WANG and JUN-SHAN YANG Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . liquiritin ?????:85% Archives of Pharmacal Research 2005 28 1239-1243 Norditerpenoid alkaloids and other components from the processed tubers of aconitum carmichaeli Sang Hee Shim, So Young Lee, Ju Sun Kim, Kun Ho Son and Sam Sik Kang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . 4'-?????????-7-O-??-D-???????? ?????:85% China Journal of Chinese Materia Medica 2012 37 3585-3590 Chemical constituents and activities of total flavonoids from Yushen Tang XIE Xue; ZHANG Hong-da; CHEN Yu-zhu; CAO Yue; WANG Li; XU Zhan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . liquiritin ?????:80.9% Chinese Traditional and Herbal Drugs 1997 28 517-522 Flavonoids from Stringy Stonecrop (Sedum sarmentosum) He Aimin; Wang Mingshi (He Aimin; China Pharmaceutical University; Nanjing); Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . licoagroside F C21H24O10 ?????:80% Phytochemistry 2002 60 351-355 Flavonoids from Glycyrrhiza pallidiflora hairy root cultures Wei Li, Kazuo Koike, Yoshihisa Asada, Masao Hirotani, Hekai Rui,Takafumi Yoshikawa, Tamotsu Nikaido Structure 13C NMR ??????? -------------------------------------------------------------------------------- 9 . plataplatanoside C20H22O10 ?????:80% Journal of Natural Products 2000 63 1417-1419 Phenolic Glycosides from the Leaves of Alangium platanifolium var.platanifolium Akie Tamaki, Toshinori Ide, and Hideaki Otsuka Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . 7-O-glucosyl liquiritigenin ?????:80% Chemical & Pharmaceutical Bulletin 1992 40 3133-3137 Constituents of the Roots of Cynanchum bungei DECNE.Isolation and Structures of Four New Glucosides, Bunngeiside-A, -B, -C, and -D Jun LI,Shigetoshi KADOTA,Yukio KAWATA,Masao HATTORI,Guo-Jun XU and Tsuneo NAMBA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 11 . 4'-hydroxy-2,3-dihydroflavone 7-??-D-glucopyranoside ?????:80% China Journal of Chinese Materia Medica 2008 33 42-46 Studies on chemical constituents from roots of Mirabilis jalapa LAI Guofang, LUO Shide, CAO Jianxin, EANG Yifen Structure 13C NMR ??????? -------------------------------------------------------------------------------- 12 . liquiritin ?????:80% Acta Pharmaceutica Sinica 1989 Vol 24 525-531 STUDIES ON CHEMICAL CONSTITUENTS OF GLYCYRRHIZA EURYCARPA P. C. LI Q Liu and YL Liu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 13 . ???????? C21H22O9 ?????:80% Chinese Traditional and Herbal Drugs 2008 39 825-828 ????????????о?(??) ????;??????;?????;?????;????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . ?????? C21H22O9 ?????:80% Chinese Traditional and Herbal Drugs 2008 39 825-828 ????????????о?(??) ????;??????;?????;?????;????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 15 . liquiritin ?????:80% Journal of Shenyang Pharmaceutical University 2010 27 626-629 Isolation and identification of chemical constituents of n-BuOH extracts from whole plant of Leontopodium leontopodioides(W ild.) Beauv. PAN Chun-yuan, YOU Hai-dan, HE Jie, JING Ying, ZHANG Hong-mei, ZHANG Guo-gang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 16 . liquiritin ?????:80% Journal of the Chinese Chemical Society 1995 42 929-934 Constituents of Leaves of Tetradium glabrifolium ?????p(Tian-Shung Wu);???P??(Feng-Chu Chang);??????(Pei-Lin Wu);???L??(Chang-Sheng Kuoh);????N(Ih-Sheng Chen) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 17 . neoliquirtin ?????:80% Natural Product Research and Development 2012 24 339-341 Chemical Constituents from Stem of Dendrobium devonianum SHEN Yan; ZHOU Zhi-hong; YANG Yao-wen; ZHAO Xing-can; LI An-hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 18 . 4'-methylglucoliquiritigenin ?????:80% Chinese Pharmaceutical Journal 2012 47 1796-1798 The Chemical Constituents of Bauhinia glauca(Wall. ex Benth.) Benth. subsp. hupehana(Craib) T.Chen BAIMING An-tu; REN Feng-xia; YANG Yu; ZHANG Yang; QU Ai-tao; ZHAO Yi-min Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . (-)-scorzotomentosin 4'-O-??-glucoside C22H24O9 ?????:77.2% Helvetica Chimica Acta 2007 Vol. 90 311 Phenolic Compounds from Scorzonera tomentosa L. Aynur Sarı, Christian Zidorn, Ernst P. Ellmerer, Fevzi Özgökçe, Karl-Hans Ongania, and Hermann Stuppner Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . 3,4,2',4'-tetrahydroxy-trans-chalcone-2'-O-??-D-glucoside C21H22O10 ?????:76.1% Planta Medica 2009 75 1262-1265 A New Chalcone Glycoside,a New Tetrahydrofuranoid Lignan, and Antioxidative Constituents from the Stems and Leaves of Viburnum propinquum Xiao-YuWang, Hai-Ming Shi, Li Zhang, Xiao-Bo Li Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . Liquiritigen-7-O-??-D-glucopyranoside ?????:76.1% Journal of Chinese Pharmaceutical Sciences 2006 15 15-20 Flavanoids from Clematis hexapetala DONG Cai-xia; WU Ke-si; SHI She-po; and TU Peng-fei Structure 13C NMR ??????? -------------------------------------------------------------------------------- 22 . ?????? ?????:76.1% China Journal of Chinese Materia Medica 2005 30 398-399 ????B??е???????????о? ????, ???? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 23 . liquiritigenin ?????:76.1% China Journal of Chinese Materia Medica 2003 28 43-50 Isolation and Elucidation of Chemical Constituents with Antiviral Action from Yinqiaosan on Influenza Virus SHI Yue, SHI Renbing, LIU Bin, LU Yunru, DU Lijun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 24 . liquiritin ?????:76.1% Korean Journal of Pharmacognosy 1992 23(4) 276-279 Flavonoid Glycosides from the Fronds of Pyrrosia lingua Do, Jae-Chul; Jung, Keun-Young; Son, Kun-Ho Structure 13C NMR ??????? -------------------------------------------------------------------------------- 25 . Liquiritin C21H22O9 ?????:76.1% Chemistry of Natural Compounds 2010 46 803-804 Flavonoid composition of the herb Polygonum aviculare N. A. Yunuskhodzhaeva, K. A. Eshbakova and V. N. Abdullabekova Structure 13C NMR ??????? |
3樓2013-05-17 21:02:52
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[考研] 278求調(diào)劑 +5 | 煙火先于春 2026-03-17 | 5/250 |
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[考研] 268求調(diào)劑 +8 | 一定有學(xué)上- 2026-03-14 | 9/450 |
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[考研] 有沒有道鐵/土木的想調(diào)劑南林，給自己招師弟中～ +3 | TqlXswl 2026-03-16 | 7/350 |
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[考研] 211本，11408一志愿中科院277分，曾在中科院自動化所實習(xí) +6 | Losir 2026-03-12 | 7/350 |
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[考研] 275求調(diào)劑 +4 | 太陽花天天開心 2026-03-16 | 4/200 |
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[考研] 302求調(diào)劑 +4 | 小賈同學(xué)123 2026-03-15 | 8/400 |
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[論文投稿] 有沒有大佬發(fā)小論文能帶我個二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
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[考研] 278求調(diào)劑 +3 | Yy7400 2026-03-13 | 3/150 |
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[考研] 318求調(diào)劑 +3 | Yanyali 2026-03-15 | 3/150 |
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[考研] 327求調(diào)劑 +6 | 拾光任染 2026-03-15 | 11/550 |
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[考研] 26考研一志愿中國石油大學(xué)(華東)305分求調(diào)劑 +3 | 嘉年新程 2026-03-15 | 3/150 |
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[考研] 0856專碩279求調(diào)劑 +5 | 加油加油！? 2026-03-15 | 5/250 |
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[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
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