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[求助]
维普数据求助！谢谢
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| 13C NMR (101 MHz, CDCl3) δ 187.92, 187.46, 144.68, 140.77, 140.67, 140.41, 131.12, 129.07, 72.91, 65.79, 42.53, 40.49, 39.60, 37.84, 37.66, 37.52, 33.03, 33.00, 30.80, 29.92, 28.20, 26.81, 25.02, 24.72, 22.93, 22.84, 21.63, 21.54, 19.97, 19.92, 19.41, 13.94, 12.58, 12.50, 12.18. |
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3楼2012-09-02 20:49:26
火箭穿屁屁
木虫 (正式写手)
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2楼2012-09-02 07:42:06
火箭穿屁屁
木虫 (正式写手)
地球球长
- 应助: 197 (高中生)
- 金币: 3684.8
- 红花: 8
- 帖子: 529
- 在线: 194.4小时
- 虫号: 407719
- 注册: 2007-06-20
- 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
豆哥: 金币+4, 谢谢 2012-09-03 08:28:32
魔力鸟: 金币+20, ★★★很有帮助, thank u ! 2012-09-03 08:32:53
感谢参与，应助指数 +1
豆哥: 金币+4, 谢谢 2012-09-03 08:28:32
魔力鸟: 金币+20, ★★★很有帮助, thank u ! 2012-09-03 08:32:53
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查询结果：共查到621个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . α-tocopherolquinone methyl ether C30H50O3 相似度:80% Phytochemistry 1991 30 2800-2803 A benzoquinone and a coumestan from Psoralea plicata Nazli Rasool, Abdul Qasim Khan, Viqar Uddin Ahmad, Abdul Malik Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 3β-Acetoxysitost-5-ene-7α-ol C31H52O3 相似度:65.7% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 24-methylenecholesterol palmitate C44H76O2 相似度:62.8% Phytochemistry 2008 69 2061-2066 Antioxidant constituents of Nymphaea caerulea flowers Vijai K. Agnihotri, Hala N. ElSohly, Shabana I. Khan, Troy J. Smillie, Ikhlas A. Khan, Larry A. Walker Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 22-dihydrospinasterol 相似度:62.8% Phytochemistry 1981 20 761-764 Co-occurrence of chondrillasterol and spinasterol in two cucurbitaceae seeds as shown by 13C NMR Toshihiro Itoh, Yoshinori Kikuchi, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 22-dihydrospinasterol 相似度:62.8% Phytochemistry 1982 21 727-730 Co-occurrence of c-24 epimeric 24-ethyl-Δ7 -sterols in the roots of Trichosanthes japonica T. Itoh, K. Yoshida, T. Tamura, T. Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 1,6-dimethyl-4-((3R,7R,11R)-3-hydroxy-3,7,11,15-tetramethylhexadecyl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-ylacetate C31H54N2O3 相似度:62.8% Bioorganic & Medicinal Chemistry 2010 18 7628-7638 Design, synthesis, and evaluation of an α-tocopherol analogue as a mitochondrial antioxidant Jun Lu, Omar M. Khdour, Jeffrey S. Armstrong, Sidney M. Hecht Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3-[2-Methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propyl Betulinate 相似度:62.1% Chemistry & Biodiversity 2010 7 129-139 Terpene Conjugates of the Nigella sativa Seed-Oil Constituent Thymoquinone with Enhanced Efficacy in Cancer Cells Katharina Effenberger, Sandra Breyer and Rainer Schobert Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . (+)-α-Tocopheryl 2,3,4,6-tetra-O-acetyl--D-galactopyranoside 相似度:61.1% Zeitschrift für Naturforschung B 2002 57 571-578 Studies in the Acid Catalysed Glycosylation of a-Tocopherol S. Witkowski and P. Wa£jko Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . dehydro-γ-tocopherol C28H46O2 相似度:60% Phytochemistry 2004 65 2719-2729 Antioxidant dehydrotocopherols as a new chemical character of Stemona species Brigitte Brem, Christoph Seger , Thomas Pacher, Markus Hartl, Franz Hadacek ,Otmar Hofer, Srunya Vajrodaya, Harald Greger Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . stigmast-5-ene-3β,4β-diyl C31H50O2 相似度:60% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . compound 2 相似度:60% Chemistry of Natural Compounds 1999 35 646-649 13C NMR SPECTRA OF II-SITOSTEROL DERIVATIVES WITH OXIDIZED RINGS A AND B N. V. Kovganko, Zh. N. Kashkan,E. V. Borisov, and E. V. Batura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . alisol N-23-acetate C32H50O6 相似度:60% Chemical & Pharmaceutical Bulletin 1999 47 524-528 Studies on Alismatis Rhizoma. III. Stereostructures of New Protostane-Type Triterpenes, Alisols H, I, J-23-Acetate, K-23-Acetate, L-23-Acetate, M-23-Acetate, and N-23-Acetate, from the Dried Rhizome of Alisma orientale Masayuki YOSHIKAWA,Norimichi TOMOHIRO,Toshiyuki MURAKAMI,Akira IKEBATA,Hisashi MATSUDA,Hideaki MATSUDA and Michinori KUBO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . (24R,241R)-24(241)-epoxyisoavenasteryl acetate 相似度:60% Phytochemistry 1999 52 1601-1605 (24R)- and (24S)-24-hydoxy-24-vinyllathosterols and other sterols from the aerial part of Bryonia dioica Toshihiro Akihisa, Yumiko Kimura, Kazuo Koike, Wilhelmus C.M.C. Kokke, Tadashi Ohkawa, Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . (24S,241S )-24(241)-epoxyisoavenasteryl acetate 相似度:60% Phytochemistry 1999 52 1601-1605 (24R)- and (24S)-24-hydoxy-24-vinyllathosterols and other sterols from the aerial part of Bryonia dioica Toshihiro Akihisa, Yumiko Kimura, Kazuo Koike, Wilhelmus C.M.C. Kokke, Tadashi Ohkawa, Tamotsu Nikaido Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . sasanquyl acetate C32H54O2 相似度:60% Phytochemistry 1998 48 301-305 Sasanquol, A 3,4-seco-triterpene alcohol from sasanqua oil, and its anti-inflammatory effect Toshihiro Akihisa, Kem Yasukawa, Yumiko Kimura, Sakae Yamanouchi, Toshitake Tamura Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . ergosteryl myristate C42H70O2 相似度:60% Natural Product Sciences 1999 5 93-96 Ergosteryl Myristate, a New Ergosterol Derivative from Unidentified Marine Algicolous Fungus Lee, Dong-Ick; Choi, Jin-Souk; Yang, Mi-Rim; Lee, Won-Kap; Kim, Dong-Soo; Choi, Hong-Dae; Son, Byeng-Wha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . stigmasterol tritriacontanate C62H112O2 相似度:60% Chinese Herbal Medicines 2011 3 244-246 A New Stigmasterol Ester from Aeschynomene indica CHEN Jia-yuan, TAN Xiao, LU Wen-jie, YA Qi-kang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . (22R,23R)-3β,22,23-Triacetoxystigmast-5-ene 相似度:60% Bioorganic & Medicinal Chemistry 2008 16 1460-1473 Synthesis and cytotoxicity evaluation of 22,23-oxygenated stigmastane derivatives Alexander Yu. Misharin, Arif R. Mehtiev, Galina E. Morozevich, Yaroslav V. Tkachev, Vladimir P. Timofeev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . (22R,23R)-3β-Hydroxy-22,23-isopropylidenedioxy-stigmast-5-en 相似度:60% Bioorganic & Medicinal Chemistry 2008 16 1460-1473 Synthesis and cytotoxicity evaluation of 22,23-oxygenated stigmastane derivatives Alexander Yu. Misharin, Arif R. Mehtiev, Galina E. Morozevich, Yaroslav V. Tkachev, Vladimir P. Timofeev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 3b(2-p-tolyolsulfonyloxy)-ethoxycholest-5-ene 相似度:60% Bioorganic & Medicinal Chemistry Letters 2010 20 2872-2875 Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Irina A. Nikolaeva, Alexander Yu. Misharin, Gelii V. Ponomarev, Vladimir P. Timofeev, Yaroslav V. Tkachev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . 22-dihydrochondrillasterol 相似度:60% Phytochemistry 1981 20 761-764 Co-occurrence of chondrillasterol and spinasterol in two cucurbitaceae seeds as shown by 13C NMR Toshihiro Itoh, Yoshinori Kikuchi, Toshitake Tamura, Taro Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . 22-dihydrochondrillasterol 相似度:60% Phytochemistry 1982 21 727-730 Co-occurrence of c-24 epimeric 24-ethyl-Δ7 -sterols in the roots of Trichosanthes japonica T. Itoh, K. Yoshida, T. Tamura, T. Matsumoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . Stosterol 相似度:60% Natural Product Research 2010 24 34-39 A new analogue of fatty alcohol from Tamarix hampeana L. Ahmet Aykaç; Yurdanur Akgül Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . sitost-5-en-3β-ol acetate C31H52O2 相似度:60% Chinese Traditional and Herbal Drugs 2010 41 1052-1056 Chemical constituents from stems of Melicope pteleifolia LI Shuo-guo; YANG Yin; YE Wen-cai; JIANG Ren-wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . Crassumtocopherol B C31H52O6 相似度:60% Bulletin of the Chemical Society of Japan 2011 84 783-787 α-Tocopherols from the Formosan Soft Coral Lobophytum crassum Shi-Yie Cheng, Shih-Tseng Lin, Shang-Kwei Wang, Chang-Yih Duh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . △7-stigmasteryl-3-O-β-D-glucoside 相似度:60% Natural Product Research and Development 1997 9(1) 40-42 CHEMICAL COMPONENTS FROM BERNEUXIA THIBETICA DECNE Wang Mingkui; Ding Lisheng and Wu Fenge Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . 5-oxo-5-[(3β,22E)-stigmasta-5,22-dien-3-yloxy]pentanoic acid C34H54O4 相似度:60% Molecules 2011 16 9340-9356 Communication: Consecutive Three-Component Synthesis of 3-(Hetero)Aryl-1H-pyrazoles with Propynal Diethylacetal as a Three-Carbon Building Block Lucilla Levi, Christina Boersch, Charlotte F. Gers, Eugen Merkul and Thomas J. J. Müller Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . β-daucosterol C35H60O6 相似度:60% Chinese Journal of Natural Medicines 2011 9 176-179 Chemical Constituents from the Stems of Ilex pubescens var. glabra LIN Li-Ping, QU Wei, LIANG Jing-Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 29 . (22E,24R)-6-(1,3-Dioxolan-2-yl)-26-methanesulfonyloxy-24-methyl-3α,5-cyclo-5α-cholest-22-ene 相似度:58.9% Steroids 2012 77 780-790 A new approach to the side chain formation of 24-alkyl-22-hydroxy steroids: Application to the preparation of early brassinolide biosynthetic precursorsOriginal Research Article Alaksiej L. Hurski, Vladimir N. Zhabinskii, Vladimir A. Khripach Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 30 . 4-Butyl-5-N-cyclohexylcarboxamido-4-aza-5β-cholestan-3-one C37H64N2O2 相似度:58.3% Steroids 2008 73 1270-1276 Synthesis of 4-azasteroids by an intramolecular Ugi reaction Fernando Alonso, Sofía L. Acebedo, Andrea C. Bruttomesso, Javier A. Ramírez Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 31 . ergosta-7,11-dien-3β-yl palmitate C44H76O2 相似度:57.8% Phytochemistry 1990 29 673-675 A lanostanoid of formosan Ganoderma lucidum Chun-Nan Lin,Whey-Pin Tome,Shen-Jeu Won Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 32 . cholesta-3,5-diene 相似度:57.8% Journal of the Korean Chemical Society 1991 35 249-252 The Chemical Constituents of Bezoar Bovis In Kyu Kim, Sun Ku Park, Hyun Cheol Oh, Kyu Wan Kim Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 33 . ulmudiol C30H50O2 相似度:57.1% Chemical & Pharmaceutical Bulletin 2006 54(6) 775-778 New Triterpenoids Isolated from the Root Bark of Ulmus pumila L. Dong WANG,Mingyu XIA,and Zheng CUI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 34 . dehydroulmudiol C30H48O2 相似度:57.1% Chemical & Pharmaceutical Bulletin 2006 54(6) 775-778 New Triterpenoids Isolated from the Root Bark of Ulmus pumila L. Dong WANG,Mingyu XIA,and Zheng CUI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . calocedimer B C35H54O 相似度:57.1% Journal of Natural Products 2006 69 665-667 Calocedimers A, B, C, and D from the Bark of Calocedrus macrolepis var. formosana Chin-Lin Hsieh, Lung-Lin Shiu, Mei-Huims Tseng, Yi-Yuan Shao, and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . ferrugieudesmol C35H54O2 相似度:57.1% Journal of Natural Products 2006 69 1611-1613 C35 Terpenoids from the Bark of Calocedrus macrolepis var.formosana with Activity against Human Cancer Cell Lines Chin-Lin Hsieh, Mei-Huims Tseng, Yi-Yuan Shao, Jang-Yang Chang, Ching-Chuan Kuo, Chi-Yen Chang, and Yueh-Hsiung Kuo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . fomlactone A C33H50O5 相似度:57.1% Journal of Natural Products 2003 66 1249-1251 Fomlactones A-C, Novel Triterpene Lactones from Fomes cajanderi Jian He,Xiao-Zhang Feng, Yang Lu, and Bin Zhao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 38 . 24-methylene cholest-5-en-1α,3β,19-triol-1,3,19-triacetate C34H52O6 相似度:57.1% Journal of Natural Products 1999 62 1584-1585 Two New 19-Oxygenated Polyhydroxy Steroids from the Soft Coral Nephthea chabroli M. Rama Rao, U. Venkatesham, and Y. Venkateswarlu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . β-sitosterol benzoate 相似度:57.1% Planta Medica 1988 54 223-224 Antihepatotoxic Principles of Sambucus formosana Chun-Nan Lin and Whey-Pin Tome Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 40 . stigmastane-3β,6α-diyl C33H56O4 相似度:57.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . poriferastane-3β,6α-diyl diacetates C33H56O4 相似度:57.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 42 . poriferast-5-ene-3β,4β-diyl diacetate C31H50O2 相似度:57.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . poriferasta-5,25-diene-3β,4β-diyl diacetate C33H52O4 相似度:57.1% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . N-[3-oxolup-20(29)-en-28-oyl]-n-butylamine C34H55NO2 相似度:57.1% Chemistry of Natural Compounds 2008 44 327-333 SYNTHESIS OF BETULONIC ACID AMIDES A. N. Antimonova, N. V. Uzenkova, N. I. Petrenko,M. M. Shakirov, E. E. Shul′ts, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . β-Daucosterin 相似度:57.1% Chemistry of Natural Compounds 2007 43 355-357 CHEMICAL CONSTITUENTS OF Bacopa monnieri Y. Zhou Y.-H. Shen, C. Zhang, and W.-D. Zhang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . 3-O-β-D-Glucopyranosyl Stigmasterol C35H57O 相似度:57.1% Chemistry of Natural Compounds 2004 40 137-140 PHYTOCHEMICAL STUDIES OF Berberis vulgaris S. Saied and S. Begum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . (1S,4R,5R,8R,9S,12R,13S),12-(1S-Hydroxyethyl)-13-(-benzyl-2-carboxamidoEthyl)-5-(1,5-dimethylhexyl)-1,9-epoxy-4,8,13-trimethyl Tricyclo [7,4,0,0,4,8] Tridecane 相似度:57.1% Molecules 2001 6 M222 (1S, 4R, 5R, 8R, 9S, 12R, 13S), 12-(1S-Hydroxyethyl)-13-( -benzyl-2-carboxamidoEthyl)-5-(1, 5-dimethylhexyl)-1, 9-epoxy-4, 8, 13-trimethyl Tricyclo [7, 4, 0, 0, 4, 8] Tridecane M. Daoubi, A. Benharref1 and Diego. M. Cortes Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . (22E)-3β-Acetoxy-5α-stigmast-22-en-6-one 相似度:57.1% Steroids 2000 65 329-337 Synthesis and bioactivity evaluation of brassinosteroid analogs Javier A. Ramírez, Osvaldo M. Teme Centurión, Eduardo G. Gros, Lydia R. Galagovsky Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . 3β-(tert-butyldimethylsilanyloxy)-cholest-5-en-7β-ol C33H60O2Si 相似度:57.1% Steroids 2003 68 192-198 Synthesis of (20S)-[7,7,21,21-2H4]-3β-(tert-butyldimethylsilanyloxy)-20-methyl-pregn-5-en-21-ol, a useful intermediate for the preparation of deuterated isotopomers of sterols Pierangela Ciuffreda, Silvana Casati, Deborah Bollini, Enzo Santaniello Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 50 . (22E,24R)-24-(1-Buten-2-yl)-6β-methoxy-3α,5-cyclo-5α-cholest-22-ene C32H52O 相似度:57.1% Steroids 2004 69 93-100 Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites Gladys J. Calderón, Leonardo Castellanos, Carmenza Duque, Shizue Echigo, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 51 . (22E,24S)-24-(1-Buten-2-yl)-6β-methoxy-3α,5-cyclo-5α-cholest-22-ene C33H54O3 相似度:57.1% Steroids 2004 69 93-100 Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites Gladys J. Calderón, Leonardo Castellanos, Carmenza Duque, Shizue Echigo, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . (20R,22Z)-3β-(tert-Butyldimethylsilyl)oxycholesta-5,22-dien-20-ol C33H58O2Si 相似度:57.1% Steroids 2004 69 483-493 Stereoselective synthesis of (22R)- and (22S)-castasterone/ponasterone A hybrid compounds and evaluation of their molting hormone activity Bunta Watanabe, Yoshiaki Nakagawa, Takehiko Ogura, Hisashi Miyagawa Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 53 . 6-Methoxy-3,4-dehydro-δ-tocopherol C28H46O2 相似度:57.1% Journal of Asian Natural Products Research 2007 9 509-515 Antibacterial constituents from Stemona sessilifolia TONG ZHANG, YA-ZHONG ZHANG and JIAN-SHENG TAO Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 54 . α-spinasterol-3-O-β-D-glucoside 相似度:57.1% China Journal of Chinese Materia Medica 1997 22 293-295 Separation and Identification of the Compounds from A chyranthes biden tata Bl W ei Song, L iang Hong, Zhao Yuying and Zhang Ruyi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 55 . daucosterol 相似度:57.1% China Journal of Chinese Materia Medica 1997 22 293-295 Separation and Identification of the Compounds from A chyranthes biden tata Bl W ei Song, L iang Hong, Zhao Yuying and Zhang Ruyi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 56 . stigma-Δ7,22-dien-3β-palmitate C45H78O2 相似度:57.1% China Journal of Chinese Materia Medica 1996 21 483-484 A Study on the Chemical Contituents of Aster albscens Hand. -Mazz. He Lan and Cheng Dongliang, Pan Xuan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 57 . 24-ethyl-4α-methyl-cholestane-3,20-diol C30H45O2 相似度:57.1% Fitoterapia 2005 76 433-438 A new dihydroxysterol from the marine phytoplankton Diacronema sp. Amélia P. Rauter, Manuela M. Filipe, Carla Prata,João P. Noronha, Maria A.M. Sampayo,Jorge Justino,Jaime Bermejo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 58 . α-spinasterol octadecanonate C47H82O2 相似度:57.1% Acta Pharmaceutica Sinica 1998 Vol 33 839-842 TRITERPENES AND STEROIDAL COMPOUNDS FROM MOMORDICA DIOICA Luo Lei(Luo L) ; Li Zuqiang(Li ZQ); Zhang Yuanqing(Zhang YQ) and Huang Rong(Huang R) Structure 13C NMR 碳谱模拟图 |
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