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zhang0644121铁虫 (初入文坛)
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[求助]
求助微谱数据查询
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21.99,23.07,24.29,24.35,25.38,26.11,28.89,29.17,29.68,30.28,31.66,31.90,32.40,33.71,33.95,35.87,36.13,36.51,37.25,38.84,39.68,39.78,40.45,42.30,45.85,50.14,51.23,55.97,56.07,56.12,56.77,56.86,71.79,121.69,129.28,138.28,140.27 谢谢！ |
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lifeliuyan
至尊木虫 (职业作家)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
zhang0644121: 金币+10, ★★★很有帮助, 应助 2013-10-09 16:36:22
感谢参与，应助指数 +1
zhang0644121: 金币+10, ★★★很有帮助, 应助 2013-10-09 16:36:22
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???????????鵽2405????????(???????????ο?) -------------------------------------------------------------------------------- 1 . ??-sitosterol and stigmasterol ?????:78.3% The Chinese Pharmaceutical Journal 2000 52 261-273 Studies on Anti-inflammatory Constituents of Leucas Mollissima WALL. var. Chinensis Benth ????(Chen-Ting Ku), ??????(Sheng-Chih Chen), ???^?(Jih-Pyang Wang), ???I(Jin-Bin Wu), ??????(Sheng-Chu Kuo) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . mixture of ??-sitosterol and stigmasterol ?????:72.9% The Chinese Pharmaceutical Journal 2003 55 109-119 Antiproliferative Constituents from Gynura divaricata subsp. formosana Sheng-Chih Chen*, Li-Ling Hong, Chung-Yang Chang, Chun-Jen Chen, Mei-Hua Hsu, Yuan-Chao Huang, Tai-Hung Huang and Sheng-Chu Kuo Structure 13C NMR ??????? -------------------------------------------------------------------------------- 3 . mixture of ??-sitosterol and stigmasterol ?????:70.2% Food Chemistry 2011 127 394-403 Chemical composition and biological activity of Citrus jambhiri Lush Dalia Hamdan, Mahmoud Zaki El-Readi, Ahmad Tahrani, Florian Herrmann, Dorothea Kaufmann, Nawal Farrag, Assem El-Shazly, Michael Wink Structure 13C NMR ??????? -------------------------------------------------------------------------------- 4 . compound B ?????:70.2% Indian Journal of Chemistry 1996 35B 86-88 Sterol and taraxastane derivatives from Artemisia annua and a rational approach based upon 13C NMR for the identification of skeletal type of amorphane sesquiterpenoids Pawan K Agrawal & Vibha Bishnoi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . ??-sitosterol palmitate ?????:68.4% Modern Chinese Medicine 2013 15 175-177 Isolation and Identification of Non-alkaloid Constituents from Fritillaria pallidiflora Schrenk Li Wen-ling, Bu Ren, Chen Chao-jun, Yu Teng-fei, Wang Jin-hui Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . ??-sitosterol C29H50O ?????:67.5% Natural Product Research and Development 2000 12(2) 41-44 CHEMICAL CONSTITUENTS FROM MUSELLA LASIOCARPA(FRANCH.) C.Y.WU. Qin Bo; L u Runhua; Wang Hanqing*; Wang Min Li Wenpeng; Xie Jinlun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . aglycone-I ?????:67.5% Yakugaku Zasshi 1983 103 43-48 The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A) EMI OKUYAMA, MIKIO YAMAZAKI Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . ??-sitosterol ?????:66.6% 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 ??????? -------------------------------------------------------------------------------- 9 . crotasteroiridocin C39H64O3 ?????:66.6% Zeitschrift f??r Naturforschung B 2006 61 629-635 Behavior of 1,3-Di(tert-butyl)-2,4-bis(tetramethylpiperidino)-1,3,2,4-di-phospha-diboretane towards Boron Halides and Adduct Formation of a Bicyclo[1.1.0]diphosphadiboretane with Tris(pentafluorophenyl)borane K. Knabel, H. Nöth, and R. T. Paine Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . mixture of ??-sitosterol-3-O-??-D-glucoside and stigmasterol-3-O-??-D-glucoside ?????:66.6% The Chinese Pharmaceutical Journal 2003 55 109-119 Antiproliferative Constituents from Gynura divaricata subsp. formosana Sheng-Chih Chen*, Li-Ling Hong, Chung-Yang Chang, Chun-Jen Chen, Mei-Hua Hsu, Yuan-Chao Huang, Tai-Hung Huang and Sheng-Chu Kuo Structure 13C NMR ??????? -------------------------------------------------------------------------------- 11 . 3'??-[??-sitosteryl-3??-oxy]dihydronepetalactone C39H64O3 ?????:65.7% Journal of Natural Products 2000 63 888-890 Constituents of Nepeta caesarea G??la??tı Top??u, Gamze Kökdil, and Sabiha Manav Yal??ı Structure 13C NMR ??????? -------------------------------------------------------------------------------- 12 . mixture 4a+4b C25H40O4 ?????:65.7% Steroids 2007 72 466-473 Studies on the regioselectivity of the Baeyer-Villiger reaction of 3-keto steroids: Conformational effects determine the migration aptitude Daniel G. Rivera, Orlando Pando, Reynier Suardiaz, Francisco Coll Structure 13C NMR ??????? -------------------------------------------------------------------------------- 13 . ?????? A ?????:65.7% Chinese Traditional and Herbal Drugs 2005 36 830-831 ?é???????????о?(??) ????,??????,????,?????,???? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . cholesta-3,5-diene ?????:65.7% 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 ??????? -------------------------------------------------------------------------------- 15 . 3??-[(2E,4E)-5-oxo-decadienoyloxy]-olean-12-ene C40H62O3 ?????:65% Chemical & Pharmaceutical Bulletin 2006 54(6) 920-921 Pentacyclic Triterpenoids from Leaves of Excoecaria agallocha Jian-Hua ZOU,Jungui DAI,Xiaoguang CHEN,and Jing-Quan YUAN Structure 13C NMR ??????? -------------------------------------------------------------------------------- 16 . 3??-[(2E,4E)-6-oxo-decadienoyloxy]-olean-12-ene ?????:65% China Journal of Chinese Materia Medica 2008 33 405-408 Studies on phenolic compounds from Stellera chamaejasme FENG Bao, GONG Xiaojie, SHI Liying, JIAN Ge, PEI Yue-hu, WANG Yong-qi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 17 . stigmasterol tritriacontanate C62H112O2 ?????:65% 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 ??????? -------------------------------------------------------------------------------- 18 . ???????????? ?????:65% Journal of Chinese Medicinal Materials 2007 30 655-657 Studies on Chemical Constituents of Marine Bryozoan Bugula neritina L. TANG Hua, CHENG Ping, LIN Hou-wen, GAO Wen, LU Yi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . basilimoside C36H60O6 ?????:64.8% Chemical & Pharmaceutical Bulletin 2007 55(4) 516-519 Two New Triterpenoids and a Steroidal Glycoside from the Aerial Parts of Ocimum basilicum Bina Shaheen SIDDIQUI,Huma ASLAM, Syed Tariq ALI, Sabira BEGUM, and Nasima KHATOON Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . daucosterol C35H60O6 ?????:64.8% China Journal of Chinese Materia Medica 2000 25 286-288 Studies on Chemical Constututens in Seeds of Allium tuberosum Rottl SANG Shengmin, XIA Zenghua, MAO Shilong, LAO Aina, CHEN Zhongliang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . stigmasterol-3-O-??-D-glycopyranoside ?????:64.8% China Journal of Chinese Materia Medica 2010 35 602-606 Chemical constituents of Laggera pterodonta LIU Bailian; ZHANG Ting; ZHANG Xiaoqi; YE Wencai; LI Yaolan Structure 13C NMR ??????? |
2楼2013-10-09 16:12:59