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zhu13liang木蟲 (小有名氣)
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[求助]
微譜查結(jié)構(gòu) 謝謝
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查詢模式：模糊查詢 碳譜數(shù)據(jù)輸入： 按從小到大順序輸入，數(shù)字間用英文半角逗號(,)分隔例如： 16.36,18.82,19.13,21.36,21.87,22.01,28.6,28.7,29.7，30.00，31.62，33.24， 34.12,36.04,37.71,39.10,39.48,47.17,48.84,50.74,54.46,58.49,67.90,77.34,78.00,107.01,123.14,131.88,135.16,137.26,149.52,156.09,178.83 溶劑選項： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查詢空值 匹配容差： (數(shù)字格式，可自行設(shè)定) 相似度： %(相似度>=80%) |
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kaola0916
鐵桿木蟲 (著名寫手)
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zhu13liang: 金幣+20, ★★★★★最佳答案, 謝謝了 2012-05-23 11:42:18
zhu13liang: 金幣+20, ★★★★★最佳答案, 謝謝了 2012-05-23 11:42:18
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查詢模式：模糊查詢 碳譜數(shù)據(jù)輸入： 按從小到大順序輸入，數(shù)字間用英文半角逗號(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 16.36,18.82,19.13,21.36,21.87,22.01,28.6,28.7,29.7,30.00,31.62,33.24,34.12,36.04,37.71,39.10,39.48,47.17,48.84,50.74,54.46,58.49,67.90,77.34,78.00,107.01,123.14,131.88,135.16,137.26,149.52,156.09,178.83 溶劑選項： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查詢空值 匹配容差： (數(shù)字格式，可自行設(shè)定) 相似度： %(相似度>=50%) 查詢結(jié)果：共查到2733個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . sulphurenic acid C31H50O4 相似度:75.7% Chinese Traditional and Herbal Drugs 2005 36 811-814 Chemical constituents of Fomes officinalis (Ⅰ) WU Xia; YANG Jun-shan; DONG Yue-sheng Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . tumulosic acid 相似度:72.7% Chemical & Pharmaceutical Bulletin 2008 56(10) 1459-1462 13CCytotoxic and Anti-oxidant Activities of Lanostane-Type Triterpenes Isolated from Poria cocos Liang ZHOU,Yaochun ZHANG,Leslie Adell GAPTER,Hui LING,Rajesh AGARWAL,and Ka-yun NG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . versisponicacid D C33H52O5 相似度:72.7% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . sulphurenic acid 相似度:72.7% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . Eburicoic acid C31H50O3 相似度:72.7% Chemistry of Natural Compounds 2000 36 72-75 LOW-MOLECULAR-WEIGHT MUSHROOM METABOLITES.V. EBURICOIC ACID FROM Polyporus ailanthus L. S. Kamaiov, M. A. Agzamova,S. F. Aripova, and M. I. lsaev Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . tumulosic acid 相似度:72.7% Journal of Asian Natural Products Research 2008 10 640-646 Poriacosones A and B: two new lanostane triterpenoids from Poria cocos Yan Zheng and Xiu-Wei Yang Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . eburicoic acid C31H50O3 相似度:72.7% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . eburicoic acid C31H50O3 相似度:72.7% Chinese Traditional and Herbal Drugs 2005 36 811-814 Chemical constituents of Fomes officinalis (Ⅰ) WU Xia; YANG Jun-shan; DONG Yue-sheng Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . laetiposide E C36H58O8 相似度:69.4% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . compound 3a 相似度:66.6% Chemical & Pharmaceutical Bulletin 1994 42 694-697 Isolation and Characterization of Immunosuppressive Components of Three Mushrooms, Pisolithus tinctorius, Microporus flabelliformis and Lenzites betulina Haruhiro FUJIMOTO,Megumi NAKAYAMA,Yuji NAKAYAMA and Mikio YAMAZAKI Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . compound 4a C40H55NO5 相似度:66.6% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 12 . procerursenyl acetate 相似度:66.6% Indian Journal of Chemistry 2009 48B 443-446 Phytochemical investigation of Calotropis procera Ait roots Alam,Perwez; Ali,Mohd Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . laetiposide G C37H60O9 相似度:64.8% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 14 . laetiposide A 相似度:64.8% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 15 . tsugaric acid C C32H50O5 相似度:64.8% Journal of Natural Products 2000 63 514-516 New Lanostanoids of Ganoderma tsugae Huey-Jen Su,Yih-Fen Fann,Mei-Ing Chung, Shen-Jeu Won, and Chun-Nan Lin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 16 . laetiposide A C37H60O9 相似度:64.8% Journal of Natural Products 1999 62 543-545 New Lanostanoid Glycosides from the Fruit Body of Laetiporus versisporus Kazuko Yoshikawa, Kenji Matsumoto, and Shigenobu Arihara Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 17 . (R)-4-[3β-hydroxy-28-norlup-20(29)-en-17β-yl]-2-methy-lene-c-butyrolactone C34H52O3 相似度:64.7% Bioorganic & Medicinal Chemistry 2010 18 2549-2558 Synthesis and biological evaluation of antitumor-active γ-butyrolactone substituted betulin derivatives René Csuk, Alexander Barthel, Stefan Schwarz, Harish Kommera, Reinhard Paschke Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 18 . pachymic acid 相似度:63.6% Chemical & Pharmaceutical Bulletin 2008 56(10) 1459-1462 13CCytotoxic and Anti-oxidant Activities of Lanostane-Type Triterpenes Isolated from Poria cocos Liang ZHOU,Yaochun ZHANG,Leslie Adell GAPTER,Hui LING,Rajesh AGARWAL,and Ka-yun NG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 19 . fomefficinic acid C C31H50O4 相似度:63.6% Chemical & Pharmaceutical Bulletin 2004 52(11) 1375-1377 New Lanostane-Type Triterpenes from Fomes officinalis Xia WU, JunShan YANG,Liang ZHOU, and YueSheng DONG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 20 . versisponicacid A C30H48O5 相似度:63.6% Chemical & Pharmaceutical Bulletin 2000 48(10) 1418-1421 Five Lanostane Triterpenoids and Three Saponins from the Fruit Body of Laetiporus versisporus Kazuko YOSHIKAWA,Kenji MATSUNOTO,Chie MINE,Shinya BANDO,and Shigenobu ARIHARA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 21 . quadrangularate D C32H50O4 相似度:63.6% Chemical & Pharmaceutical Bulletin 2000 48(4) 496-504 Methyl Quadrangularates A-D and Related Triterpenes from Combretum quadrangulare Arjun Hari BANSKOTA,Yasuhiro TEZUKA,Kim Qui TRAN,Ken TANAKA, Ikuo SAIKI and Shigetoshi KADOTA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 22 . 24-methylenelanost-8-ene-3b,15a,21-triol C31H52O3 相似度:63.6% Planta Medica 2006 72 199-203 New Lanostanes and Naphthoquinones Isolated from Antrodia salmonea and their Antioxidative Burst Activity in Human Leukocytes Chien-Chang Shen,Yuh-Chiang Shen,Yea-Hwey Wang,Lie-Chwen Lin,Ming-Jaw Don,Kuo-Tong Liou,Wen-Yen Wang,Yu-Chang Hou,Tun-Tschu Chang Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 23 . 16α-hydroxy-3,4-secolanosta-4(28),7,9(11),24(31)-tetraene-3,21-dioic acid-3-ethyl ester C33H50O5 相似度:63.6% Helvetica Chimica Acta 2009 92 660-667 Two New Triterpenes from the Surface Layer of Poria cocos Chun-Hua Yang, Shi-Fang Zhang, Wen-Ying Liu, Zun-Jian Zhang, Jing-Han Liu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 24 . pachymic acid 相似度:63.6% Journal of Asian Natural Products Research 2008 10 289-292 Two new lanostane triterpenoids from Poria cocos Yan Zheng and Xiu-Wei Yang Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 25 . poricoic acid A 相似度:63.6% Phytochemistry 1995 39 1165-1169 Triterpenes from the surface layer of Poria cocos Takaaki Tai, Tetsuro Shingu, Tohru Kikuchi, Yasuhiro Tezuka, Akira Akahori Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 26 . poricoic acid AM C32H48O5 相似度:63.6% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 27 . compound 2 C33H52O5 相似度:63.6% Phytochemistry 1992 31 2548-2549 A lanostane triterpenoid from Poria cocos Tetsuro Shingu, Takaaki Tai, Akira Akahori Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 28 . poricoic acid A C31H46O5 相似度:63.6% Phytochemistry 1991 30 2796-2797 Triterpenoids from Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 29 . Methyl quadrangularate D C32H50O4 相似度:63.6% Bioorganic & Medicinal Chemistry Letters 1998 8 3519-3524 Cytotoxic cycloartane-type triterpenes from Combretum quadrangulare Arjun H. Banskota, Yasuhiro Tezuka, Le Kim Phung, Kim Qui Tran, Ikuo Saiki, Yoshihisa Miwa, Tooru Taga, Shigetoshi Kadota Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 30 . versisponic acid D C33H52O5 相似度:63.6% Chinese Traditional and Herbal Drugs 2005 36 811-814 Chemical constituents of Fomes officinalis (Ⅰ) WU Xia; YANG Jun-shan; DONG Yue-sheng Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 31 . betulinic acid C30H48O3 相似度:63.6% Journal of Shenyang Pharmaceutical University 2006 23 760-763 Chemical constituents of Chaenomeles speciosa (Sweet.) Nakai YIN Kai, GAO Hui-yuan, LI Xing-nuo, WU Li-jun Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 32 . cucurbita-5,23(E)-diene-3β,7β,25,29-tetraol C30H50O4 相似度:63.6% Bioorganic & Medicinal Chemistry 2009 17 6942-6951 New potent P-glycoprotein modulators with the cucurbitane scaffold and their synergistic interaction with doxorubicin on resistant cancer cells Cátia Ramalhete, Joseph Molnár, Silva Mulhovo, Virgílio E. Rosário, Maria-José U. Ferreira Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 33 . 25-methoxycucurbita-5,23(E)-diene-3β,7β,29-triol C31H52O4 相似度:63.6% Bioorganic & Medicinal Chemistry 2009 17 6942-6951 New potent P-glycoprotein modulators with the cucurbitane scaffold and their synergistic interaction with doxorubicin on resistant cancer cells Cátia Ramalhete, Joseph Molnár, Silva Mulhovo, Virgílio E. Rosário, Maria-José U. Ferreira Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 34 . (R)-4-[3β-methoxy-28-norlup-20(29)-en-17β-yl]-2-methylene-c-butyrolactone C35H54O3 相似度:62.8% Bioorganic & Medicinal Chemistry 2010 18 2549-2558 Synthesis and biological evaluation of antitumor-active γ-butyrolactone substituted betulin derivatives René Csuk, Alexander Barthel, Stefan Schwarz, Harish Kommera, Reinhard Paschke Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 35 . fomitoside J C37H60O8 相似度:62.1% Journal of Natural Products 2005 68 69-73 Lanostane Triterpenoids and Triterpene Glycosides from the Fruit Body of Fomitopsis pinicola and Their Inhibitory Activity against COX-1 and COX-2 Kazuko Yoshikawa, Megumi Inoue, Yuki Matsumoto, Chika Sakakibara,Hideki Miyataka, Hitoshi Matsumoto, and Shigenobu Arihara Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 36 . (R)-4-[3β-tert-butyloxy-28-norlup-20(29)-en-17β-yl]-2-methylene-c-butyrolactone C38H60O3 相似度:61.1% Bioorganic & Medicinal Chemistry 2010 18 2549-2558 Synthesis and biological evaluation of antitumor-active γ-butyrolactone substituted betulin derivatives René Csuk, Alexander Barthel, Stefan Schwarz, Harish Kommera, Reinhard Paschke Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 37 . hispidol B 25-methyl ether C31H54O4 相似度:60.6% Chemical & Pharmaceutical Bulletin 2008 56(6) 839-842 Terpenoids and Coumarins Isolated from the Fruits of Poncirus trifoliata Guang-Hua XU,Jeong-Ah KIM,So-Young KIM,b Jae-Chun RYU,Young-Soo KIM,d Sang-Hun JUNG,Mi-Kyeong KIM,and Seung-Ho LEE Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 38 . 3β-methoxy-24-methylenelanost- 9(11)-en-25-ol C32H54O2 相似度:60.6% Chemical & Pharmaceutical Bulletin 2007 55(6) 908-911 Lanostane-Type Triterpenoids from Diospyros discolor Chiy-Rong CHEN,Chao-Wen CHENG,Min-Hsiung PAN,Yun-Wen LIAO,Chih-Ying TZENG,and Chi-I CHANG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 39 . fomefficinic acid A C31H48O3 相似度:60.6% Chemical & Pharmaceutical Bulletin 2004 52(11) 1375-1377 New Lanostane-Type Triterpenes from Fomes officinalis Xia WU, JunShan YANG,Liang ZHOU, and YueSheng DONG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 40 . fomefficinic acid D C31H48O4 相似度:60.6% Chemical & Pharmaceutical Bulletin 2004 52(11) 1375-1377 New Lanostane-Type Triterpenes from Fomes officinalis Xia WU, JunShan YANG,Liang ZHOU, and YueSheng DONG Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 41 . saponaceoic acid II C30H48O4 相似度:60.6% Chemical & Pharmaceutical Bulletin 2002 50(12) 1603-1606 New Triterpenoids from Tricholoma saponaceum Kazuko YOSHIKAWA,Mina KUROBOSHI, Shigenobu ARIHARA,Naoko MIURA, Noriyuki TUJIMURA,and Kenji SAKAMOTO Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 42 . 1-O-acetyl-23-deoxojessic acid C33H53O5 相似度:60.6% Chemical & Pharmaceutical Bulletin 2000 48(4) 496-504 Methyl Quadrangularates A-D and Related Triterpenes from Combretum quadrangulare Arjun Hari BANSKOTA,Yasuhiro TEZUKA,Kim Qui TRAN,Ken TANAKA, Ikuo SAIKI and Shigetoshi KADOTA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 43 . quadrangularate P C32H52O5 相似度:60.6% Chemical & Pharmaceutical Bulletin 2000 48(4) 496-504 Methyl Quadrangularates A-D and Related Triterpenes from Combretum quadrangulare Arjun Hari BANSKOTA,Yasuhiro TEZUKA,Kim Qui TRAN,Ken TANAKA, Ikuo SAIKI and Shigetoshi KADOTA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 44 . 8α-hydroxyfernan-25,7β-olide C30H48O3 相似度:60.6% Phytochemistry 2001 58 363-367 Triterpenoids from Adiantum caudatum Keiko Tsuzuki, Ayumi Ôhashi, Yôko Arai, Kazuo Masuda, Akihito Takano, Kenji Shiojima, Hiroyuki Ageta, Shao-Qing Cai Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 45 . 3β-acetoxy-7β-methoxycucurbita- 5,23(E)-dien-25-ol C33H54O4 相似度:60.6% Journal of Natural Products 2008 71(8) 1327-1330 Cucurbitane-Type Triterpenoids from the Stems of Momordica charantia Chi-I Chang, Chiy-Rong Chen, Yun-Wen Liao, Hsueh-Ling Cheng, Yo-Chia Chen, and Chang-Hung Chou Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 46 . integracide B 相似度:60.6% Journal of Natural Products 2003 66 1338-1344 Chemistry and Structure-Activity Relationship of HIV-1 Integrase Inhibitor Integracide B and Related Natural Products Sheo B. Singh,John G. Ondeyka, William A. Schleif, Peter Felock,and Daria J. Hazuda Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 47 . 15α-hydroxydehydrotumulosic acid C31H48O5 相似度:60.6% Journal of Natural Products 2007 70 948-953 Triterpene Acids from Poria cocos and Their Anti-Tumor-Promoting Effects Toshihiro Akihisa,Yuji Nakamura, Harukuni Tokuda, Emiko Uchiyama, Takashi Suzuki,Yumiko Kimura,Kazuo Uchikura, and Hoyoku Nishin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 48 . 3β,23β-dimethoxy-5α-lanosta-24(241)-ene C32H54O2 相似度:60.6% Journal of Natural Products 2002 65 79-81 Lanostanoids of Amentotaxus formosana Huey-Jen Su, Shiow-Hwa Day, Sheng-Zehn Yang,Michael Y.Chiang,and Chun-Nan Lin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 49 . lup-28-al-20(29)-en-3β-ol C30H48O2 相似度:60.6% Journal of Natural Products 2002 65 645-648 Differentiation- and Apoptosis-Inducing Activities by Pentacyclic Triterpenes on a Mouse Melanoma Cell Line Keishi Hata, Kazuyuki Hori, and Saori Takahashi Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 50 . 25,26,27-trisnoα-3β-methoxy-lanost-9(11)-en-24-oic acid C28H46O3 相似度:60.6% Journal of Natural Products 2000 63 1055-1057 Four New Trisnorlanostene-Type Triterpenoids from the Stem Bark of Pinus luchuensis Shun-ich Wada and Reiko Tanaka Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 51 . compound 1a 相似度:60.6% Journal of Natural Products 2000 63 99-103 Bioactive Steroids from the Whole Herb of Euphorbia chamaesyce Reiko Tanaka,Kazuaki Kasubuchi, Shunji Kita, Harukuni Tokuda, Hoyoku Nishino, and Shunyo Matsunaga Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 52 . compound 5 相似度:60.6% Journal of Natural Products 1998 61 1491-1496 Phycomysterols and Other Sterols from the Fungus Phycomyces blakesleeanus Alejandro F. Barrero, J. Enrique Oltra, Juan A. Poyatos, David Jiménez, and Eulalia Oliver Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 53 . goreishisduremethylester C31H48O4 相似度:60.6% Planta Medica 1991 57 468-470 Triterpensaponine aus der chinesischen Droge,,Daxueteng" (Caulis Sargentodoxae) Triterpene Saponins from the Chinese Drug "Daxueteng"(Caulis Sargentodoxae) EloirPaulo Schenkel, Wolfgang Werner und Karl Ernst Schulte Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 54 . betulinic acid C30H48O3 相似度:60.6% Acta Botanica Yunnanica 2008 30(4) 515-518 A New Polyisoprenylated Benzoylphloroglucinol Derivative from Hypericum henryi subsp1 uraloides ( Guttiferae) GUO Na,CHEN Xuan-Qin, ZHAO Qin-Shi Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 55 . 24-methylenecholest-5-ene-3β,16β-diol-3-O-α-L-fucopyranoside C34H56O6 相似度:60.6% Chemical & Pharmaceutical Bulletin 1990 38 2400-2403 Marine Sterols. XVII. : Polyhydroxysterols of the Soft Corals of the Andaman and Nicobar Coasts. : (2). Isolation and Structures of Three 16β-Hydroxy Steroidal Glycosides from an Alcyonium sp. Soft Coral Masaru KOBAYASHI,Fuyuko KANDA,Srinivasa Rao DAMARLA,Desaraju Venkata RAO and Chaganti Bheemasankara RAO Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 56 . 24-methylenecholest-5-ene-3β,7β,16β-triol-3-O-α-L-fucopyranoside C34H56O7 相似度:60.6% Chemical & Pharmaceutical Bulletin 1990 38 2400-2403 Marine Sterols. XVII. : Polyhydroxysterols of the Soft Corals of the Andaman and Nicobar Coasts. : (2). Isolation and Structures of Three 16β-Hydroxy Steroidal Glycosides from an Alcyonium sp. Soft Coral Masaru KOBAYASHI,Fuyuko KANDA,Srinivasa Rao DAMARLA,Desaraju Venkata RAO and Chaganti Bheemasankara RAO Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 57 . acetate C33H5204 相似度:60.6% Chemistry of Natural Compounds 2000 36 72-75 LOW-MOLECULAR-WEIGHT MUSHROOM METABOLITES.V. EBURICOIC ACID FROM Polyporus ailanthus L. S. Kamaiov, M. A. Agzamova,S. F. Aripova, and M. I. lsaev Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 58 . 3,4-secolanosta-4(28),7,9(11),24(31)-tetraene-3,21-dioic acid-3-ethyl ester C33H50O4 相似度:60.6% Helvetica Chimica Acta 2009 92 660-667 Two New Triterpenes from the Surface Layer of Poria cocos Chun-Hua Yang, Shi-Fang Zhang, Wen-Ying Liu, Zun-Jian Zhang, Jing-Han Liu Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 59 . betulinic acid C30H48O3 相似度:60.6% Acta Botanica Sinica 2002 44 354-358 Triterpenoids from the Dai Medicinal Plant Winchia calophylla ZHU Wei-Ming, SHEN Yue-Mao, HONG Xin, ZUO Guo-Ying, YANG Xiao-Sheng, HAO Xiao-Jiang Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 60 . saikogenin Q 相似度:60.6% Acta Pharmaceutica Sinica 1995 30 435-439 ISOLATION AND IDENTIFICATION OF SAIKOGENIN Q AND SAIKOSAPONIN Q FROM BUPLEUM SMITHII WOLFF VAR PARVIFOLIUM SHAN ET Y LI HS Luo; YY; zhao; LB Ma; YZ Jin; JR Peng and RY Zhang Structure 13C NMR 碳譜模擬圖 |
4樓2012-05-22 14:07:13
kaola0916
鐵桿木蟲 (著名寫手)
- 應(yīng)助: 173 (高中生)
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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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查詢模式：模糊查詢 碳譜數(shù)據(jù)輸入： 按從小到大順序輸入，數(shù)字間用英文半角逗號(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 34.12,36.04,37.71,39.10,39.48,47.17,48.84,50.74,54.46,58.49,67.90,77.34,78.00,107.01,123.14,131.88,135.16,137.26,149.52,156.09,178.83 溶劑選項： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查詢空值 匹配容差： (數(shù)字格式，可自行設(shè)定) 相似度： %(相似度>=50%) 查詢結(jié)果：共查到13個化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . senkirkin C19H27NO6 相似度:52.3% Planta Medica 1986 52 484-486 Pyrrolizidin-Alkaloide aus Emilia sonchifolia Pyrrolizidine Alkaloids from Emilia sonchifolia Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . acorientine C20H27NO3 相似度:52.3% Chemistry of Natural Compounds 2000 36 419-477 HETISANE-TYPE DITERPENOID ALKALOIDS I. A. Bessonova and Sh. A. Saidkhodzhaeva Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . senkirkine 相似度:52.3% Journal of Natural Products 1988 Vol 51 690 Macrocyclic Pyrrolizidine Alkaloids from Senecio anonymus. Separation of a Complex Alkaloid Extract Using Droplet Counter-Current Chromatography Leon H. Zalkow, Clarita F. Asibal, Jan A. Glinski, Sandra J. Bonetti, Leslie T. Gelbaum, Donald VanDerveer, Garth Powis Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . acorientine C20H27NO3 相似度:52.3% Phytochemistry 1996 41 957-961 Diterpenoid alkaloids from Aconitum orientale Ayhan Ulubelen, Ali H. Meriçli, Filiz Meriçli, Funda Yilmaz Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . compound 35 相似度:52.3% Journal of Heterocyclic Chemistry 2000 37 245-251 Synthesis of vinca alkaloids and related compounds part 94. Epimerization of compounds with aspidospermane and D-secoaspidospermane skeleton György Kalaus, Lajos Szabó, János Éles, Csaba Szántay, Imre Juhász, IstvÁn Greiner, János Brlik and Mária Kajtár-Peredy Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . senkirkine 相似度:52.3% Phytochemistry 1982 21 439-443 13C NMR spectroscopy of Pyrrolizidine alkaloids Russell J. Molyneux, James N. Roitman, Mabry Benson, Robert E. Lundin Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . senkirkine 相似度:52.3% Chinese Traditional and Herbal Drugs 1996 27 203-205 Isolation and Identification of Pyrrolizidine Alkaloids From Amber Groundsel(Senecio ambraceus) Liu Ke and Roeder E Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . senkirkine 相似度:52.3% Journal of China Pharmaceutical University 2008 39 20-22 A new biflavonoid from Senecio argunensis Turcz. LI Ning; ZHANG Chao-feng; ZHANG Mian Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . compound 5 相似度:52.3% Tetrahedron 1986 42 215-221 A new class of tricyclic diterpenes from eremophila georgii diels (myoporaceae) P.G. Forster, E.L. Ghisalberti, P.R. Jefferies, B.W. Skelton, A.H. White Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . stephabenine C27H29NO7 相似度:52% Chemical & Pharmaceutical Bulletin 1983 31 2574-2577 Alkaloids from the Fruits of Stephania japonica MIERS. I. Structure of Stephabenine : A New Hasubanan Ester-Ketal Alkaloid SACHIKO KONDO,MATAO MATSUI and YASUO WATANABE Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . stephabenine 相似度:52% Journal of Natural Products 1985 Vol 48 746-750 Alkaloids from the Fruits of Stephania japonica 2. Structures of Oxostephabenine and N, O-Dimethyloxostephine Yumi Yamamura, Matao Matsui Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 12 . 28-acetoxy-15α-hydroxymansumbinone C24H3604 相似度:50% Phytochemistry 2002 59 399-403 Two octanordammarane triterpenes from Commiphora kua Aman Dekebo, Ermias Dagne, Lars K. Hansen, Odd R. Gautun, Arne J. Aasen Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . 14-Hydroxygelsecrotonidine C22H24N2O6 相似度:50% Tetrahedron 2008 64 7690-7694 Four novel gelsedine-type oxindole alkaloids from Gelsemium elegans Yousuke Yamada, Mariko Kitajima, Noriyuki Kogure, Hiromitsu Takayama Structure 13C NMR 碳譜模擬圖 |
2樓2012-05-22 14:01:04
kaola0916
鐵桿木蟲 (著名寫手)
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3樓2012-05-22 14:04:56
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