| 查看: 1176 | 回复: 3 | ||
杨大松至尊木虫 (文坛精英)
|
[求助]
求助微谱数据，谢谢
|
|
求助一个三萜化合物的微谱数据，碳谱数据如下： 16.3,17.1,17.6,18.6,19.0,19.4,25.4,25.8,27.8,28.9,30.1,30.2,30.3,31.1,31.2,34.9,36.1,36.8,48.9,49.2,50.8,51.0,61.7,65.2,78.5.79.7,125.7,131.3,213.2 非常感谢各位，郁闷很久的东西 |
回复此楼» 猜你喜欢
材料与化工300求调剂
已经有26人回复
-
考研二轮调剂
已经有6人回复
-
材料复试求调剂
已经有17人回复
-
085601初试330分找调剂
已经有9人回复
-
291 求调剂
已经有12人回复
-
化学工程与技术324调剂
已经有17人回复
-
0856专硕求调剂 希望是a区院校
已经有12人回复
-
求调剂
已经有6人回复
-
求调剂 材料与工程 324分 专硕
已经有4人回复
-
博士自荐
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求助通过微谱查询化合物结构
已经有4人回复
- 急急急。。。。求助微谱数据（50%相似度就OK了），不胜感谢！
已经有8人回复
- 求助：各位虫爷，求微谱！八百里加急！！！靠你们了！
已经有19人回复
- 求助三萜化合物解析！不甚感激
已经有38人回复
- 求助3个用微谱解析的结构
已经有8人回复
- 求助微谱数据库查询
已经有3人回复
- 跪求能用微谱数据库的虫子们，帮忙查一下碳谱数据，本人送6个金币！！！
已经有7人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
- 求助解谱 个人觉得是黄酮
已经有16人回复
- 【求助】微反-色谱 怎么使用啊？
已经有8人回复
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
xiaoxiao270: 金币+2, 3Q 2012-06-17 17:42:43
杨大松: 金币+20, ★★★★★最佳答案 2012-06-17 20:48:55
感谢参与，应助指数 +1
xiaoxiao270: 金币+2, 3Q 2012-06-17 17:42:43
杨大松: 金币+20, ★★★★★最佳答案 2012-06-17 20:48:55
|
查询模式：模糊查询 碳谱数据输入： 按从小到大顺序输入，数字间用英文半角逗号(,)分隔例如： 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 16.3,17.1,17.6,18.6,19.0,19.4,25.4,25.8,27.8,28.9,30.1,30.2,30.3,31.1,31.2,34.9,36.1,36.8,48.9,49.2,50.8,51.0,61.7,65.2,78.5,79.7,125.7,131.3,213.2 溶剂选项： 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值 匹配容差： (数字格式，可自行设定) 相似度： %(相似度>=50%) 查询结果：共查到2384个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . spiroinonotsuoxodiol C30H50O3 相似度:83.3% Phytochemistry 2010 71 1774-1779 An unusual lanostane-type triterpenoid, spiroinonotsuoxodiol, and other triterpenoids from Inonotus obliquus Noriko Handa, Takeshi Yamada, Reiko Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Spiroinonotsuoxodiol monoacetate C32H52O4 相似度:75% Phytochemistry 2010 71 1774-1779 An unusual lanostane-type triterpenoid, spiroinonotsuoxodiol, and other triterpenoids from Inonotus obliquus Noriko Handa, Takeshi Yamada, Reiko Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 20(R)-20-methoxyl-dammarane-3β,12β,25-triol C31H56O4 相似度:70.9% Bioorganic & Medicinal Chemistry Letters 2011 21 1027-1031 Novel dammarane-type sapogenins from Panax ginseng berry and their biological activities Jun-Ming Zhao, Ning Li, Hong Zhang, Chun-fu Wu, Hu-Ri Piao, Yu-Qing Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . compound R-C 相似度:70% Acta Pharmaceutica Sinica 1991 26 876-880 SEPARATION AND IDENTIFICATION OF MAIN MEDICINAL SAPONIN COMPONENTS FROM MASS CELL CULTURES OF PANAX NOTOGINSENG (BURK) F.H. CHEN LG Zhou; GZ Zheng; FY Gan; SL Wang; CR Yang and C Xu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . euphol (eupha-8,24-di-en-3β-ol) C30H50O 相似度:70% China Journal of Chinese Materia Medica 2006 31 742-744 Studies on constituents from roots of Euphorbia hylonoma RUAN Hanli, ZHANG Yue, ZHANG Yonghui, PI Huifang, WU Jizhou Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . cordialin A C30H46O5 相似度:66.6% Journal of Natural Products 2003 66 1307-1312 Dammarane-Type Triterpenes from the Brazilian Medicinal Plant Cordia multispicata Masanori Kuroyanagi, Nobuo Kawahara, Setsuko Sekita,Motoyoshi Satake,Tatsuo Hayashi,Yoichi Takase,and Kazuo Masuda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . protopanaxadiol 相似度:66.6% Planta Medica 1993 59 373-375 Gycomoside I: A New Dammarane Saponin from Gynostemma compress urn Shu-liDing and Zhao-yi Zhu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . isoeuphol C30H50O 相似度:66.6% Chemical & Pharmaceutical Bulletin 1997 45 2016-2023 Triterpene Alcohols from Camellia and Sasanqua Oils and Their Anti-inflammatory Effects Toshihiro AKIHISA,Ken YASUKAWA,Yumiko KIMURA,Sei-ichi TAKASE,Sakae YAMANOUCHI and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . isotirucallol C30H50O 相似度:66.6% Chemical & Pharmaceutical Bulletin 1997 45 2016-2023 Triterpene Alcohols from Camellia and Sasanqua Oils and Their Anti-inflammatory Effects Toshihiro AKIHISA,Ken YASUKAWA,Yumiko KIMURA,Sei-ichi TAKASE,Sakae YAMANOUCHI and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 20(S)-protopanaxadiol 相似度:66.6% Chemical & Pharmaceutical Bulletin 1994 42 115-122 Saponins from Vietnamese Ginseng, Panax vietnamensis HA et GRUSHV. Collected in Central Vietnam. II Nguyen MINH DUC,Ryoji KASAI,Kazuhiro OHTANI,Aiko ITO,Nguyen THOI NHAM,Kazuo YAMASAKI and Osamu TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 20(S)-protopanaxadiol 相似度:66.6% Chemical & Pharmaceutical Bulletin 1994 42 634-640 Saponins from Vietnamese Ginseng, Panax vietnamensis HA et GRUSHV. Collected in Central Vietnam. III NGUYEN Minh Duc,Ryoji KASAI,Kazuhiro OHTANI,Aiko ITO,Thoi Nham NGUYEN,Kazuo YAMASAKI and Osamu TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 20(S)-protopanaxadiol 相似度:66.6% Chemical & Pharmaceutical Bulletin 1982 30 2380-2385 Ginsenoside-Ra1 and Ginsenoside-Ra2, New Dammarane-Saponins of Ginseng Roots HIROMICHI BESSO,RYOJI KASAI,YUHICHIRO SARUWATARI,TOHRU FUWA and OSAMU TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 20(S)-protopanaxadiol 相似度:66.6% Chemical & Pharmaceutical Bulletin 1982 30 4534-4538 Further Studies on Dammarane-Saponins of American Ginseng, Roots of Panax quinquefolium L. HIROMICHI BESSO,RYOJI KASAI,JUNXIAN WEI,JUFEN WANG,YUHICHIRO SARUWATARI,TOHRU FUWA and OSAMU TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 20(S)-protopanaxadiol 相似度:66.6% Chemical & Pharmaceutical Bulletin 1983 31 2281-2287 Further Studies on Dammarane-Saponins of Sanchi-Ginseng HIROMICHI MATSUURA,RYOJI KASAI,OSAMU TANAKA,YUHICHIRO SARUWATARI,TOHRU FUWA and JUN ZHOU Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . Ginsenoside Rb3 相似度:66.6% Molecules 2007 12 2140-2150 Isolation, Synthesis and Structures of Cytotoxic Ginsenoside Derivatives Jun Lei, Xiang Li, Xiao-jie Gong and Yi-nan Zheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . Ginsenoside Rd 相似度:66.6% Molecules 2007 12 2140-2150 Isolation, Synthesis and Structures of Cytotoxic Ginsenoside Derivatives Jun Lei, Xiang Li, Xiao-jie Gong and Yi-nan Zheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 20S-PPD 相似度:66.6% Journal of Chinese Pharmaceutical Sciences 1996 5 195-199 Two Minor Saponins from Leaves of Panax ginseng C. A.Meyer De-Qiang Dou; Ying-Jie Chen; Zhi-Yun Meng; Ye Wen; Yu-Ping Pei; Sui-Xu Xu; Xin-Sheng Yao; Hiroyuki Kawai; Hideaki Fukushima and Yasunobu Murakami Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound R-D 相似度:66.6% Acta Pharmaceutica Sinica 1991 26 876-880 SEPARATION AND IDENTIFICATION OF MAIN MEDICINAL SAPONIN COMPONENTS FROM MASS CELL CULTURES OF PANAX NOTOGINSENG (BURK) F.H. CHEN LG Zhou; GZ Zheng; FY Gan; SL Wang; CR Yang and C Xu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . euphol 相似度:66.6% Acta Pharmaceutica Sinica 1992 27 445-451 TRITERPENE CONSTITUENTS FROM EUPHORBIA NEMTOCYPHA HAND-MAZZ D Cao; YL Su; JS Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . protopanaxadiol 相似度:66.6% Acta Pharmaceutica Sinica 1993 28 364-369 STUDIES ON CHEMICAL CONSTITUENTS OF GYNOSTEMMA COMPRESSUM SL Ding and ZY Zhu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . lanosterol 相似度:66.6% Acta Pharmaceutica Sinica 1996 31 524-529 STUDIES ON CHEMICAL CONSTITUENTS OF ROOTS OF EUPHORBIA PEKINENSIS LY Kong and ZD Min Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . euphol C30H50O 相似度:66.6% Phytochemistry 1999 50 849-857 (20R,23E)-Eupha-8,23-diene-3β,25-diol from Tripetalum cymosum Yuan-Wah Leong, Leslie J. Harrison Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . lanosterol 相似度:66.6% Phytochemistry 1999 50 849-857 (20R,23E)-Eupha-8,23-diene-3β,25-diol from Tripetalum cymosum Yuan-Wah Leong, Leslie J. Harrison Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . 3β,20,25-trihydroxylupane C30H52O3 相似度:66.6% Phytochemistry 1998 48 863-866 Triterpenes from Rhus taitensis Aysen Yürüker, Jimmy Orjala, Otto Sticher, Topul Rali Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . Penasterol C30H48O3 相似度:66.6% Journal of Natural Products 1992 Vol 55 1682 Potent Inhibitors of Histamine Release, Two Novel Triterpenoids from the Okinawan Marine Sponge Penares incrustans Noboru Shoji, Akemi Umeyama, Setsuko Motoki, Shigenobu Arihara, Toshimasa Ishida, Kyosuke Nomoto, Jun'ichi Kobayashi, Masao Takei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . 20(S)-protopanaxadiol 相似度:66.6% Acta Pharmaceutica Sinica 1987 Vol 22 750-755 STUDIES ON THE CHEMICAL CONSTITUENTS OF PANAX QUINQUEFOLIUS LINN XU Sui-Xu; CHEN Ying-Jie; CAI Zhong-Oin and YAO Xin-Sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 20(S)-protopanxatriol 相似度:66.6% Acta Pharmaceutica Sinica 2005 Vol 40 924-930 Alkaline-degradation products of ginsenosides from leaves and stems of Panax quinquefolium MA Shuang-gang; JIANG Yong-tao; SONG Shaojiang; WANG Zhen-hua; BAI Jing; XU Sui-xu; LIU Ke Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . (20S)-protopanaxadiol 相似度:66.6% Phytochemistry 1996 41 1419-1422 Minor dammarane saponins from Panax notoginseng Ping Zhao, Yu-Qing Liu, Chong-Ren Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . ginsenoside-Rg1 相似度:66.6% Phytochemistry 1995 40 1493-1497 Dammarane saponins from Panax ginseng Dong-Sa Kim, Yun-Jung Chang, U. Zedk, Ping Zhao, Yu-Qing Liu, Chong-Ren Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 20(S)-betulafolienetriol 相似度:66.6% Phytochemistry 1995 39 591-602 Dammarane glycosides from aerial part of Neoalsomitra integrifoliola Seiji Fujita, Ryoji Kasai, Kazuhiro Ohtani, Kazuo Yamasaki, Chiu Ming-Hua, Nie Rui-Lin, Osamu Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . (22R)-cycloart-23-ene-3β,22α,25-triol C30H48O3 相似度:66.6% Zeitschrift für Naturforschung B 2004 59b 579-583 Enzyme Inhibiting Terpenoids from Amberboa ramosa Sher B. Khan, Abdul Malik, Nighat Afza, Nusrat Jahan, Azhar U. Haq, Zaheer Ahmed, Sarfraz A. Nawaz, and Mohammed Iqbal Choudhary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . euphol 相似度:66.6% Phytochemistry 1990 29 1625-1628 Constituents of the latex of Euphorbia antiquorum Mohan B. Gewali,Masao Hattori,Yasuhiro Tezuka,Tohru Kikuchi,Tsuneo Namba Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . (20S)-protopanaxadiol 相似度:66.6% Phytochemistry 1983 22 1473-1478 Dammarane saponins of leaves and seeds of Panax notoginseng Tsung-Ren Yang, Ryoji Kasai, Jun Zhou, Osamu Tanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . euphol 相似度:66.6% Chinese Traditional and Herbal Drugs 2008 39 1779-1781 Optimization of purification of Panax notoginseng extract for injection CHU Yang; SONG Hong-tao; LI Dan; YAN Lu; LIU Dan; CHEN Da-wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . tirucallol 相似度:66.6% Chinese Traditional and Herbal Drugs 2008 39 1779-1781 Optimization of purification of Panax notoginseng extract for injection CHU Yang; SONG Hong-tao; LI Dan; YAN Lu; LIU Dan; CHEN Da-wei Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . lanosterol C30H50O 相似度:66.6% Chinese Traditional and Herbal Drugs 2005 36 1763-1767 Ingenane diterpene ester constituents from Tibetan medicine Euphorbia wallichii LI Yu-lin; SUO You-rui Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 23-cycloartene-3,25-diol 相似度:66.6% Chinese Traditional and Herbal Drugs 1998 29 433-435 Studies on the Triterpenes from Xiaolangdu (Euphorbia prolifera) Zhang Jun; Yang Chengjin; Wu Dagang (The First Affiliated Hospital of Kuming Medical College; Kunming ); Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . lanosterol 相似度:66.6% Journal of the Chemical Society, Perkin Transactions 1 1988 2403-2406 Penasterol, a novel antileukemic sterol from the okinawan marine sponge Penares sp. Jie-fei Cheng, Jun'ichi Kobayashi, Hideshi Nakamura, Yasushi Ohizumi, Yoshimasa Hirata and Takuma Sasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . compound 6 相似度:66.6% Journal of the Chemical Society, Perkin Transactions 1 1988 2403-2406 Penasterol, a novel antileukemic sterol from the okinawan marine sponge Penares sp. Jie-fei Cheng, Jun'ichi Kobayashi, Hideshi Nakamura, Yasushi Ohizumi, Yoshimasa Hirata and Takuma Sasaki Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . lanosterol 相似度:66.6% Natural Product Research and Development 2010 22 433-436 Chemical Constituents and Anti-inflammatory Activities of Inonotus obliquus ZHANG Xu; ZHAO Fen-qin; HAN Guang; LIU Lei; GAO Xin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . compound ppd 相似度:66.6% Natural Product Research and Development 2006 18 549-554 A Further Investigation on the Chemical Constituents from the Leaves of Panax notoginseng LI Hai-zhou; ZHANG Ying-jun; YANG Chong-ren* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . tirucallol 相似度:66.6% Chinese Traditional and Herbal Drugs 2011 42 251-254 Chemical constituents of Omphalia lapidescens XU Ming-feng, SHEN Lian-qing, WANG Kui-wu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . lanostadienol 相似度:66.6% Organic Magnetic Resonance 1974 6 603-611 Carbon-13 NMR spectra of some tetra-and pentacyclic triterpenoids S. A. Knight Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . euphadienol 相似度:66.6% Organic Magnetic Resonance 1974 6 603-611 Carbon-13 NMR spectra of some tetra-and pentacyclic triterpenoids S. A. Knight Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . 28,29-bis-borcycloarten-3β,4r,6r-triol C29H48O3 相似度:65.5% Journal of Natural Products 1998 61 1482-1490 Bisamides, Lignans, Triterpenes, and Insecticidal Cyclopentabenzofurans from Aglaia Species1 G. Brader, S. Vajrodaya, H. Greger, M. Bacher, H. Kalchhauser, and O. Hofer Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . Lanosterol 相似度:65.5% Korean Journal of Pharmacognosy 2007 38(2) 164-169 Antioxidative Activities of Phenolic Compounds Isolated from Inonotus obliquus Kim, Hyoung-Ja; Jin, Chang-Bae; Lee, Yong-Sup Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . compound 17a 相似度:65.5% Chemical & Pharmaceutical Bulletin 2004 52 1382-1384 Chemical Constituents of Malagasy Liverworts, Part II: Mastigophoric Acid Methyl Ester of Biogenetic Interest from Mastigophora diclados (Lepicoleaceae Subf. Mastigophoroideae) Liva Harinantenaina and Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . compound 13 相似度:64.5% Tetrahedron Letters 2001 42 7319-7323 Enzymic products of the 2,3-oxidosqualene analog having an ethyl residue at 10-position. First trapping of the trimethylcyclohexanone ring by lanosterol synthase Tsutomu Hoshino, Yoshiyuki Sakai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . (3β)-3-hydroxylanosta-8,24-diene-7,11-dione C30H46O3 相似度:63.3% Helvetica Chimica Acta 2007 Vol. 90 2245 Four New Lanostane Triterpenoids from Euphorbia humifusa Zhi-Qiang Lu, Guang-Tong Chen, Jin-Qiang Zhang, Hui-Lian Huang, Shu-Hong Guan, and De-An Guo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . (3β,7α)-3,7-dihydroxylanosta-8,24-dien-11-one C30H48O3 相似度:63.3% Helvetica Chimica Acta 2007 Vol. 90 2245 Four New Lanostane Triterpenoids from Euphorbia humifusa Zhi-Qiang Lu, Guang-Tong Chen, Jin-Qiang Zhang, Hui-Lian Huang, Shu-Hong Guan, and De-An Guo Structure 13C NMR 碳谱模拟图 |
2楼2012-06-17 17:33:29
杨大松
至尊木虫 (文坛精英)
- 应助: 243 (大学生)
- 金币: 23878.3
- 散金: 3
- 红花: 46
- 帖子: 10466
- 在线: 831.8小时
- 虫号: 1190374
- 注册: 2011-01-15
- 专业: 化学生物学与生物有机化学
3楼2012-06-17 20:49:18
4楼2012-06-17 21:29:01
