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meitianyxs木虫 (正式写手)
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[求助]
维普求助 已有1人参与
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| 13C NMR (101 MHz, CDCl3) δ11.8, 12.0,19.4, 21.1, 23.0, 24.3, 26.1, 29.7, 31.6, 31.9, 33.9, 36.1, 37.2, 39.8, 42.3, 45.8, 50.1, 50.9, 56.0, 56.7, 71.8,100.0,121.7. |
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lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
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- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
辣笔v小新: 金币+1, 鼓励应助交流 2014-04-02 20:28:41
meitianyxs: 金币+15, ★有帮助 2014-04-17 11:20:35
感谢参与，应助指数 +1
辣笔v小新: 金币+1, 鼓励应助交流 2014-04-02 20:28:41
meitianyxs: 金币+15, ★有帮助 2014-04-17 11:20:35
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???????????鵽4255????????(???????????ο?) 1 . ??-sitosterol ?????:81.4% Natural Product Research and Development 2002 14(3) 1-6 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT ZHAO Qian; LIAO Mao chuan GUO Ji xian Structure 13C NMR Structure & 13C NMR ??????? 2 . sitosterol C29H50O ?????:80.7% Phytochemistry 1987 26 753-754 Iridoid glycosides from Penstemon richardsonii Birgit Gering,Peter Junior,Max Wichtl Structure 13C NMR Structure & 13C NMR ??????? 3 . ??-sitosterol C29H50O ?????:77.7% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR Structure & 13C NMR ??????? 4 . ??-sitosterol C29H50O ?????:77.7% Steroids 2005 70 886-895 Gram-scale chromatographic purification of ??-sitosterol: Synthesis and characterization of ??-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoud??-Werner, Eric Marchioni Structure 13C NMR Structure & 13C NMR ??????? 5 . ??-sitosterol ?????:77.7% Korean Journal of Pharmacognosy 2005 36(2) 145-150 Phytochemical Constituents of Cirsium nipponicum (MAX.) Makino Lee, Jong-Hwa; Lee, Kang-Ro Structure 13C NMR Structure & 13C NMR ??????? 6 . ????-5-?-3??-?? ?????:77.7% Chinese Journal of Medicinal Chemistry 2007 17 95-100 Chemical constituents from soft coral Sinularia dissecta in south China sea JIN Peng-fei, LIN Wen-han, DENG Zhi-wei, PEI Yue-hu, SUN Chun-hua, Hu Xin Structure 13C NMR Structure & 13C NMR ??????? 7 . ??-sitosterol ?????:77.7% Journal of the Chinese Chemical Society 1995 42 93-95 Chemical Components from Triumfetta bartramia ?ζY??(Li-Kang Ho);??????(Chiann-Rong Chang);??????(Yuan-Shiun Chang) Structure 13C NMR Structure & 13C NMR ??????? 8 . ??-sitosterol ?????:77.7% Korean Journal of Pharmacognosy 2010 41 238-244 Constituents of Cynanchum auriculatum and their Inhibitory Effect on Melanogenesis in B16 Mouse Melanoma Cell Lines Choi, Hyun-Gyu; Jiang, Yanfu; Roh, Eun-Mi-Ri; Kim, Young-Soo; Xu, Guang-Hua; Na, Min-Kyun; Lee, Seung-Ho Structure 13C NMR Structure & 13C NMR ??????? 9 . ??-stitosterol ?????:77.7% Journal of Xiamen University (Natural Science) 2006 45 873-876 Study on the Chemical Constituents of Rhizophora stylosa WANG Zhan-chang, LIN Wen-han, ZHANG Liang-liang, LIN Peng Structure 13C NMR Structure & 13C NMR ??????? 10 . ??-sitosterol ?????:77.7% Journal of Agricultural and Food Chemistry 2002 50 4709-4712 Sphingolipid and Other Constituents from Almond Nuts (Prunus amygdalus Batsch) Shengmin Sang, Hiroe Kikuzaki, Karen Lapsley, Robert T. Rosen, Nobuji Nakatani, and Chi-Tang Ho Structure 13C NMR Structure & 13C NMR ??????? 11 . ??-sitosterol ?????:77.7% Journal of Wood Science 2013 59 155-159 Antibacterial compounds from shoot skins of moso bamboo (Phyllostachys pubescens) Akinobu Tanaka, Kuniyoshi Shimizu, Ryuichiro Kondo Structure 13C NMR Structure & 13C NMR ??????? 12 . ??-sitosterol C29H50O ?????:76.9% Chemical & Pharmaceutical Bulletin 1993 41 1238-1243 Two New 2-Arylbenzofuran Derivatives from Hypoglycemic Activity-Bearing Fractions of Morus insignis Purusotam BASNET,Shigetoshi KADOTA,Satoshi TERASHIMA,Mineo SHIMIZU and Tsuneo NAMBA Structure 13C NMR Structure & 13C NMR ??????? 13 . ??-Sitosterol ?????:76.9% Korean Journal of Pharmacognosy 2007 38(1) 67-70 Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik Structure 13C NMR Structure & 13C NMR ??????? 14 . ??-sitosterol ?????:76.9% Korean Journal of Pharmacognosy 2004 35(1) 80-87 The Chemical Structures and Their Antioxidant Activity of the Components Isolated from the Heartwood of Hemiptelea davidii Chang, Bok-Sim; Kwon, Yong-Soo; Kim, Chang-Min Structure 13C NMR Structure & 13C NMR ??????? 15 . ??-sitosterol ?????:76.9% Natural Product Research and Development 2001 13(2) 16-18 INVESTIGATION ON THE CHEMICAL CONSTITUENTS OF DELAVAYA YUNNANESIS QIN Bo; WANG Han qing; ZHU Da yuan; SHAO Zhi yu; TU Lin aand ZHOU Dong hao Structure 13C NMR Structure & 13C NMR ??????? 16 . ??-sitosterol C29H50O ?????:76.9% Journal of Chemical Ecology 2005 31 1339-1352 Confirmation of Potential Herbicidal Agents in Hulls of Rice, Oryza sativa Ill-Min Chung, Sang-Joon Hahn, Ateeque Ahmad Structure 13C NMR Structure & 13C NMR ??????? 17 . ??-sitosterol ?????:76.9% Journal of Chinese Medicinal Materials 2008 31 687-688 ?????????????о? ??????, ???, ????? Structure 13C NMR Structure & 13C NMR ??????? 18 . stigmasta-5,22(E)-dien-3-beta-ol C29H48O ?????:76% Acta Botanica Boreali-Occidentalia Sinica 2006 26 1001-1006 Active AntimicrobiaLingredients in Mikania micrantha Stems and Leaves YU Xin-ping, FENG Jun-tao, LIU Xiao-ming, ZHUANG Shi-hong, ZHANG Xing Structure 13C NMR Structure & 13C NMR ??????? |
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