| 查看: 212 | 回复: 1 | ||
yusuya木虫 (小有名气)
|
[求助]
谁能帮我在微谱上检索一下我的碳谱啊，先拜谢了！
|
| 9.6,10.1,13.3,14.8,16.3,17.0,20.6,21.9,23.5,25.2,30.2,39.8,57.9,72.6,75.8,77.9,78.1,101.3,126.6,126.7,128.3,133.3,143.6,145.4,146.8,149.3,167.1,169.1,170.5 |
回复此楼» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有13人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有11人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有11人回复
-
表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了
已经有9人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有10人回复
-
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有11人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 学校最新贴出的CSC网报注意事项，关于网申系统Bug的说明，说不定会帮到各位呢！
已经有10人回复
- 诸位上仙，求解：制甲醇，气相色谱在线分析疑惑？
已经有15人回复
- 有机化合物波谱分析 沈药课件 2011级的
已经有191人回复
- 熊果酸与齐墩果酸的红外光谱区别？
已经有6人回复
- 请求高手帮忙翻译一段德文(不是很长，不超过150个词)
已经有9人回复
- 请问用Vector NTI如何实现在pET28a中加入目的基因片段的谱图绘制。
已经有10人回复
- 谁能不能帮我把下面的文章检索一下 啊。
已经有5人回复
- 100金币悬赏-谁能帮我解析一下XRD谱图，得到回答后再送50金币
已经有10人回复
- 求高手帮忙解析同一物质的氢谱碳谱
已经有17人回复
- 氢谱+碳谱齐了，大家帮忙确证一下N是被碳酸二甲酯甲基化还是羰基化了？
已经有14人回复
- 请问哪里可以买到碳管和石墨烯的水溶液（稳定的悬浊液）？拜谢！
已经有16人回复
- 【求助】请虫友们帮帮解一下这个化合物啊，有氢谱，碳谱和质谱数据
已经有9人回复
- 【求助】氢谱和碳谱检索后数据库没有该化合物，接下来QC和BC都要做一下吗？
已经有8人回复
- 请高人帮忙解析下固体核磁碳谱，看得一头雾水啊
已经有8人回复
- 【求助】红外光谱图，谁能帮我分析一下，有什么特征峰？
已经有24人回复
- 【求助】求助各位 碳谱上的端基碳和糖的总碳数对不上是怎么回事 先谢啦！
已经有26人回复
kobechan
至尊木虫 (知名作家)
石鼓
- PhEPI: 6
- 应助: 62 (初中生)
- 贵宾: 4.41
- 金币: 39112.6
- 散金: 9865
- 红花: 73
- 沙发: 20
- 帖子: 6405
- 在线: 1703.1小时
- 虫号: 480501
- 注册: 2007-12-16
- 性别: GG
- 专业: 天然药物化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
yusuya(金币+10): ★★★★★最佳答案, 谢谢你！ 2012-03-14 10:27:39
感谢参与，应助指数 +1
yusuya(金币+10): ★★★★★最佳答案, 谢谢你！ 2012-03-14 10:27:39
|
查询结果：共查到54个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . Photogedunin C28H34O9 相似度:58.6% Acta Botanica Sinica 2003 45 1129-1133 A Novel Flavane from Carapa guianensis QI Shu-Hua, WU Da-Gang, MA Yun-Bao, LUO Xiao-Dong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . Pseudopterosin S C28H40O7 相似度:55.1% Tetrahedron 2004 60 10627-10635 Pseudopterosins P–V, new compounds from the gorgonian octocoral Pseudopterogorgia elisabethae from Providencia island, Colombian Caribbean Carmenza Duque, Mónica Puyana, Ginna Narváez, Oscar Osorno, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . pseudopterosin S C30H42O8 相似度:53.3% Journal of Natural Products 2004 67 1672-1680 New Pseudopterosin and seco-Pseudopterosin Diterpene Glycosides from Two Colombian Isolates of Pseudopterogorgia elisabethae and Their Diverse Biological Activities Ileana I. Rodrguez, Yan-Ping Shi, Oscar J. Garca, Abimael D. Rodrguez,Alejandro M. S. Mayer, Juan A. Snchez, Eduardo Ortega-Barria, and Jos Gonzlez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 21-acetylgedunin C30H36O8 相似度:53.3% Journal of Natural Products 1997 60 336-341 Antimalarial Activity of Tropical Meliaceae Extracts and Gedunin Derivatives S. MacKinnon, T. Durst, and J. T. Arnason Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 12-O-(2Z,4E-octadienoyl)-phorbol-13-acetate 相似度:53.3% Phytochemistry 1988 27 207-212 Diterpenes from the latex of Euphorbia broteri Julio Gonzàlez Urones,Pilar Basabe Barcala,Ma Josè Sexmero Cuadrado,Isidro Sànchez Marcos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 12-O-(2Z,4E-octadienoyl)-phorbol-13,20-diacetate 相似度:53.1% Phytochemistry 1988 27 207-212 Diterpenes from the latex of Euphorbia broteri Julio Gonzàlez Urones,Pilar Basabe Barcala,Ma Josè Sexmero Cuadrado,Isidro Sànchez Marcos Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . Argutin H C34H48O11 相似度:52.9% Journal of Natural Products 2010 73 2013-2018 Clerodane Diterpenes from Casearia arguta That Act As Synergistic TRAIL Sensitizers Emily L. Whitson, Cheryl L. Thomas, Curtis J. Henrich, Thomas J. Sayers, James B. McMahon, and Tawnya C. McKee Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . schiarisanrin E C27H30O8 相似度:51.7% Chemical & Pharmaceutical Bulletin 2003 51(11) 1233-1236 The Anti-HBsAg (Human Type B Hepatitis, Surface Antigen) and Anti-HBeAg (Human Type B Hepatitis, e Antigen) C18 Dibenzocyclooctadiene Lignans from Kadsura matsudai and Schizandra arisanensis Ming-Der WU,Ray-Ling HUANG,Li-Ming Yang KUO,Chia-Cheng HUNG, Chi-Wi ONG,and Yao-Haur KUO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 2α-acetyloxy-4β-hydroxy-6α-angeloyloxy- 10β-cinnamoyloxydauc-8-ene C31H39O6 相似度:51.7% Phytochemistry 2005 66 1680-1684 Rare trisubstituted sesquiterpenes daucanes from the wild Daucus carota Ahmed A. Ahmed, Mohktar M. Bishr, Mohamed A. El-Shanawany,Eman Z. Attia, Samir A. Ross, Paul W. Paré Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . briarein C24H34O9 相似度:51.7% Journal of Natural Products 2006 69 1721-1727 Bioactive Compounds from the Gorgonian Briareum polyanthes.Correction of the Structures of Four Asbestinane-Type Diterpenes Claudia A. Ospina, and Abimael D. Rodrguez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . pseudopterosin X C29H40O8 相似度:51.7% Journal of Natural Products 2004 67 1672-1680 New Pseudopterosin and seco-Pseudopterosin Diterpene Glycosides from Two Colombian Isolates of Pseudopterogorgia elisabethae and Their Diverse Biological Activities Ileana I. Rodrguez, Yan-Ping Shi, Oscar J. Garca, Abimael D. Rodrguez,Alejandro M. S. Mayer, Juan A. Snchez, Eduardo Ortega-Barria, and Jos Gonzlez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 2'-acetyl-7-epi-cephalomannine C47H55NO15 相似度:51.7% Journal of Natural Products 2001 64 450-455 New Taxane Analogues from the Needles of Taxus canadensis Junzeng Zhang,Francoise Sauriol,Orval Mamer,Xiao-Li You,Moulay A. Alaoui-Jamali,Gerald Batist,and Lolita O. Zamir Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . 1β,6β-diangeloyloxy-8β,10β-dihydroxyeremophil-(11)-en-8α,12-olide C25H34O8 相似度:51.7% Planta Medica 2006 72 175-179 Eremophilane Sesquiterpenes from Ligularia myriocephala Jun-Xi Liu,Xiao-Ning Wei,Yan-Ping Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . casearin A C27H38O7 相似度:51.7% Chemical & Pharmaceutical Bulletin 1990 38 3384-3388 New Antitumor Principles, Casearins A-F, for Casearia sylvestris Sw. (Flacourtiaceae) Hideji ITOKAWA,Nobuo TOTSUKA,Hiroshi MORITA,Koichi TAKEYA,Yoichi IITAKA,Eloir Paulo SCHENKEL and Mario MOTIDOME Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . comound 1 C29H42O9 相似度:51.7% Chemical & Pharmaceutical Bulletin 1988 36 1585-1588 ANTITUMOR PRINCIPLES FROM CASEARIA SYLVESTRISSW. (FLACOURTIACEAE), STRUCTURE ELUCIDATION OF NEW CLERODANE DITERPENES BY 2-D NMR SPECTROSCOPY Hideji Itokawa,Nobuo Totsuka,Koichi Takeya,Kinzo Watanabe and Etsuko Obata Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . scuterivulactone C1 C29H38O9 相似度:51.7% Chemical & Pharmaceutical Bulletin 1997 45 152-160 Studies on the Constituents of Scutellaria Species. XVIII. Structures of Neoclerodane-Type Diterpenoids from the Whole Herb of Scutellaria rivularis WALL. Haruhisa KIZU,Yoshitaka IMOTO,Tsuyoshi TOMIMORI,Tohru KIKUCHI,Shigetoshi KADOTA and Koji TSUBONO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . scuterivulactone C1 3-O-acetate C31H40O10 相似度:51.7% Chemical & Pharmaceutical Bulletin 1997 45 152-160 Studies on the Constituents of Scutellaria Species. XVIII. Structures of Neoclerodane-Type Diterpenoids from the Whole Herb of Scutellaria rivularis WALL. Haruhisa KIZU,Yoshitaka IMOTO,Tsuyoshi TOMIMORI,Tohru KIKUCHI,Shigetoshi KADOTA and Koji TSUBONO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . scuterivulactone C2 3-O-acetate C31H40O10 相似度:51.7% Chemical & Pharmaceutical Bulletin 1997 45 152-160 Studies on the Constituents of Scutellaria Species. XVIII. Structures of Neoclerodane-Type Diterpenoids from the Whole Herb of Scutellaria rivularis WALL. Haruhisa KIZU,Yoshitaka IMOTO,Tsuyoshi TOMIMORI,Tohru KIKUCHI,Shigetoshi KADOTA and Koji TSUBONO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 3α,4β-diol derivative C29H38O9 相似度:51.7% Chemical & Pharmaceutical Bulletin 1997 45 152-160 Studies on the Constituents of Scutellaria Species. XVIII. Structures of Neoclerodane-Type Diterpenoids from the Whole Herb of Scutellaria rivularis WALL. Haruhisa KIZU,Yoshitaka IMOTO,Tsuyoshi TOMIMORI,Tohru KIKUCHI,Shigetoshi KADOTA and Koji TSUBONO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 2α,5-epoxy-5,10-dihydroxy-6α-angeloyloxy-9β-(3-methylbutyloxy)-germacran-8α,12-olide C25H36O9 相似度:51.7% Phytochemistry 1999 52 113-115 Sesquiterpene lactones from Carpesium triste var. manshuricum Mi Ran Kim, Bo Ram Suh, Jae Gil Kim, Young Ho Kim, Dae Keun Kim, Dong Cheul Moon Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . (6E,10E)-isopolycerasoidol monoacetyl derivative 相似度:51.7% Phytochemistry 1996 43 1361-1364 Prenylated benzopyran derivatives from two Polyalthia species M. Carmen González, Miguel Angel Sentandreu, K. Sundar Rao, M. Carmen Zafra-Polo, Diego Cortes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . compound 4 C29H42O6 相似度:51.7% Phytochemistry 1995 40 495-500 Meroditerpenes from the brown alga Cystoseira crinita off the french mediterranean coast Annie Praud, Robert Valls, Louis Piovetti, Bernard Banaigs, Jean-Yves Benaïm Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . heteroclitin D C27H30O8 相似度:51.7% Phytochemistry 1992 31 629-632 Dibenzocyclo-octadiene lignans from Kadsura heteroclita Dao-Feng Chen, Guo-Jun Xu, Xiu-Wei Yang, Masao Hattori, Yasuhiro Tezuka, Tohru Kikuchi, Tsuneo Namba Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . divaricin A C25H36O9 相似度:51.7% Phytochemistry 1990 29 547-550 Sesquiterpene lactones from Carpesium divaricatum Masao Maruyama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . 1-dehydroxylbaccatin C29H35O9 相似度:51.7% Phytochemistry 1990 29 3673-3675 Taxanes from Taxus yunnanensis Zongping Zhang,Zhongjian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . Compound 6 C26H34O11 相似度:51.7% Planta Medica 2010 76 284-290 A Phenylpropanoid, a Slovenolide, Two Sulphur-Containing Germacranes and Ca2+-ATPase Inhibitors from Thapsia villosa Rubal, Juan J.; Moreno-Dorado, F. Javier; Guerra, Francisco M.; Jorge, Zacarías D.; del Carmen Galán, María; Salido, Ginés M.; Christensen, Søren B.; Søhoel, Helmer; Massanet, Guillermo M. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 8β-5'-[4''-Hydroxytigloyloxy]-tigloyloxy costunolide 相似度:51.7% Phytochemistry 1986 25 2665-2666 Sesquiterpene lactones of Neohintonia monantha Nianbai Fang, Doris H. De Luengo, Tom J. Mabry Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . polycerasoidol-4''-acetate 相似度:51.7% Heterocycles 2002 57 529-534 The Sesquiterpenoid from Polyalthia cheliensis Hu Wei Ming Zhu, Shun Lin Li, Yue Mao Shen, Xian Jiang Ning, Bi Tao Zhao, and Xiao Jiang Hao* Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . torrubiellutin B C30H41NO7 相似度:51.7% Tetrahedron 2009 65 6069-6073 Torrubiellutins A–C, from insect pathogenic fungus Torrubiella luteorostrata BCC 12904 Pattama Pittayakhajonwut, Atit Usuwan, Chakapong Intaraudom, Punsa Khoyaiklang, Sumalee Supothina Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . lyngbyabellin A C29H40Cl2N4O7S2 相似度:51.7% Tetrahedron 2002 58 9445-9458 Total syntheses of lyngbyabellins A and B, potent cytotoxic lipopeptides from the marine cyanobacterium Lyngbya majuscula Fumiaki Yokokawa, Hirofumi Sameshima, Daichi Katagiri, Toyohiko Aoyama, Takayuki Shioiri Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . pseudopterosin N C27H38O7 相似度:51.7% Tetrahedron 2003 59 4215-4222 Identification of anti-inflammatory diterpenes from the marine gorgonian Pseudopterogorgia elisabethae Athar Ata, Russell G Kerr, Claudia E Moya, Robert S Jacobs Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . compound 9 相似度:51.7% Organic Magnetic Resonance 1983 21 257-260 Carbon-13 NMR spectra of taxane-type diterpenes: Oxiranes and oxetanes Anibal C. Rojas, Deanna De Marcano, Bernardo Méndez and Jeannette de Méndez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . acetylation of lemnabourside 相似度:51.6% Journal of Natural Products 1994 Vol 57 155 A Novel Diterpene Glycoside from the Soft Coral of Lemnalia bournei Min Zhang, Kanghou Long, Houming Wu, Kan Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . physagulin J 相似度:50% Chemistry & Biodiversity 2007 Vol. 4 443 Cytotoxic Withanolides from Physalis angulata L. Qing-Ping He, Lei Ma, Jie-Ying Luo, Fu-Yuan He, Li-Guang Lou, and Li-Hong Hu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . physagulin A 相似度:50% Chemical & Pharmaceutical Bulletin 2006 54(8) 1226-1228 Trypanocidal Constituents in Plants 6. Minor Withanolides from the Aerial Parts of Physalis angulata Fumiko ABE,Shinya NAGAFUJI, Masafumi OKAWA, and Junei KINJO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . withaminimin 相似度:50% Chemical & Pharmaceutical Bulletin 2006 54(8) 1226-1228 Trypanocidal Constituents in Plants 6. Minor Withanolides from the Aerial Parts of Physalis angulata Fumiko ABE,Shinya NAGAFUJI, Masafumi OKAWA, and Junei KINJO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . 3-O-(2E,4Z-Decadienoyl)-20-deoxyingenol C30H42O5 相似度:50% Chemical & Pharmaceutical Bulletin 2003 51(8) 935-941 Diterpenes from the Roots of Euphorbia kansui and Their in Vitro Effects on the Cell Division of Xenopus(2) Li-Yan WANG,Nai-Li WANG,Xin-Sheng YAO,Syohei MIYATA,and Susumu KITANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . amritoside B pentaacetate C37H50O19 相似度:50% Phytochemistry 2004 65 2051-2055 Amritosides A, B, C and D: clerodane furano diterpene glucosides from Tinospora cordifolia Rakesh Maurya, Lila R. Manhas, Prasoon Gupta, Pushpesh K. Mishra,Geetu Singh, Prem P. Yadav Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . 1-O-detigloyl-1-O-cinnamoylohchinola C38H44O10 相似度:50% Journal of Natural Products 2004 67 1544-1547 New Ring C-seco Limonoids from Brazilian Melia azedarach and Their Cytotoxic Activity Honglei Zhou, Atsuko Hamazaki, Jose Domingos Fontana, Hironobu Takahashi, Tomoyuki Esumi, Carolina Bueno Wandscheer, Hiroaki Tsujimoto, and Yoshiyasu Fukuyama Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 3-O-(2'E,4'E-decadienoyl)-20-Oacetylingenol C32H44O7 相似度:50% Journal of Natural Products 2002 65 1246-1251 Diterpenes from the Roots of Euphorbia kansui and Their in Vitro Effects on the Cell Division of Xenopus Li-Yan Wang, Nai-Li Wang, Xin-Sheng Yao,Syohei Miyata, and Susumu Kitanaka Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . colossolactone G C32H42O7 相似度:50% Journal of Natural Products 2001 64 236-239 Colossolactones, New Triterpenoid Metabolites from a Vietnamese Mushroom Ganoderma colossum Peter Kleinwächter, Ngo Anh,Trinh Tam Kiet,Brigitte Schlegel, Hans-Martin Dahse, Albert Härtl, and Udo Gräfe Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . neoantimycin 相似度:50% Journal of Natural Products 1998 61 978-981 Nuclear Magnetic Resonance and Biosynthetic Studies of Neoantimycin and Structure Elucidation of Isoneoantimycin, a Minor Metabolite Related to Neoantimycin Yoshio Takeda, Toshiya Masuda, Takashi Matsumoto, Yuusuke Takechi, Tetsuro Shingu, and Heinz G. Floss Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . 20-O-acetylingenol-3-O-(2"E,4"Z)-decaclienoate C32H44O7 相似度:50% Planta Medica 1994 60 588-589 Lathyrane and Ingenane Diterpenoids from Euphorbia micractina Jiangong Shi, Zhongjian Jia, and Li Yang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . physagulin A 相似度:50% Chemical & Pharmaceutical Bulletin 1992 40 2088-2091 Three New Withanolides, Physagulins A, B and D from Physalis angulata L. Kazushi SHINGU,Shoji YAHARA,Toshihiro NOHARA and Hikaru OKABE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . 11β,12α-diacetoxycedrelone C30H34O9 相似度:50% Phytochemistry 1998 49 2585-2590 Limonoids from Turraea holstii and Turraea floribunda Dulcie A. Mulholland, Thabo V. Monkhe, Philip H. Coombes, Mahomed S. Rajab Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . ingenol ester 2 相似度:50% Phytochemistry 1997 45 563-570 Ingenane and lathyrane diterpenes from the latex of Euphorbia canariensis J. Alberto Marco, Juan F. Sanz-Cervera, Alberto Yuste Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . compound 3 C30H44O6 相似度:50% Phytochemistry 1995 40 495-500 Meroditerpenes from the brown alga Cystoseira crinita off the french mediterranean coast Annie Praud, Robert Valls, Louis Piovetti, Bernard Banaigs, Jean-Yves Benaïm Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . (17R,20S,22R)-4β,27-dihydroxy-1-oxo-7-acetoxywitha-2,5,24-trienolide 相似度:50% Phytochemistry 1994 36 179-183 Withanolides from Iochroma gesnerioides Dorothée Alfonso, Ilias Kapetanidis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . 6'-ester of the glucoside isorutarin 相似度:50% Phytochemistry 1992 31 4376-4377 A Furanocoumarin glucoside from stembark of Skimmia japonica Johannes Reisch, Stefan H. Achenbach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . (20R,22R)-16β-acetoxy-3β,4β;5β,6β-diepoxy-12β,20-dihydroxy-1-oxowith-24-enolide C30H40O9 相似度:50% Journal of Natural Products 2010 73 1313-1317 Antifungal and Cytotoxic Activity of Withanolides from Acnistus arborescens Vincent Roumy, Murielle Biabiany, Thierry Hennebelle, El Moukhtar Aliouat, Muriel Pottier, Henry Joseph, Sami Joha, Bruno Quesnel, Racha Alkhatib, Sevser Sahpaz and François Bailleul Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . 12-O-(4Z,7Z)-Deca-4,7-dienoylphorbol-13-acetate C32H44O8 相似度:50% Journal of Natural Products 2010 73 1907-1913 Daphnane- and Tigliane-Type Diterpenoid Esters and Orthoesters from Pimelea elongata Patricia Y. Hayes, Sharon Chow, Michael J. Somerville, Mary T. Fletcher, and James J. De Voss Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . 20-O'-acetyl-ingenol-3-O-(2'E,4'Z)-decadienoate C32H44O7 相似度:50% Chemical Journal of Chinese Universities 1994 15 861-863 Diterpenoids from Euphorbia Micractina SHI Jian-Gong,JIA Zhong-Jian,YANG Li Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . 5β-Acetoxy-4β,8-diangeloyloxy-2β,3β-epoxy-10-hydoxy-11-isopro-poxy-bisabol-7(14)-ene C30H46O9 相似度:50% Pharmazie 2000 55 947-952 New bisabolane sesquiterpenes from Ligularia songarica Bo Fu - Li Yang - Xiu-Ping Yang - Xin-Pu Li - Zhong-Jian Jia Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 54 . chlorahololide E C32H32O9 相似度:50% Tetrahedron 2008 64 2027-2034 Chlorahololides C–F: a new class of potent and selective potassium channel blockers from Chloranthus holostegius Sheng-Ping Yang, Zhao-Bing Gao, Yan Wu, Guo-Yuan Hu, Jian-Min Yue Structure 13C NMR 碳谱模拟图 |
2楼2012-03-14 10:24:32