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[求助]
求助一化合物微谱数据
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甾体 CDCl3 11.9,12.0,18.8,19.0,19.4,19.8,21.1,23.1,24.3,26.1,28.3,29.2,31.7,32.0,34.0,36.2,36.5,37.3,39.8,42.3,45.8,50.1,56.1,56.8,71.8,121.7,140.7 |
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kaola0916
铁杆木虫 (著名写手)
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【答案】应助回帖
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star_lgp: 金币+15, ★★★★★最佳答案 2012-06-14 08:33:20
感谢参与，应助指数 +1
star_lgp: 金币+15, ★★★★★最佳答案 2012-06-14 08:33:20
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????????????? ??????????? ????С??????????????????????????(,)??????磺 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 11.9,12.0,18.8,19.0,19.4,19.8,21.1,23.1,24.3,26.1,28.3,29.2,31.7,32.0,34.0,36.2,36.5,37.3,39.8,42.3,45.8,50.1,56.1,56.8,71.8,121.7,140.7 ?????? ??? CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN ?????? ?????? (???????????????趨) ?????? %(?????>=50%) ???????????鵽2023????????(???????????ο?) -------------------------------------------------------------------------------- 1 . ??-sitosterol C29H50O ?????:100% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . ??-sitosterol C29H50O ?????:100% 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 ??????? -------------------------------------------------------------------------------- 3 . ??-sitosterol ?????:100% 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 ??????? -------------------------------------------------------------------------------- 4 . 5??-stigmast-9(11)-en-3??-ol C29H50O ?????:96.4% China Journal of Chinese Materia Medica 1996 21 666-667 Studies on Chemical Components of Cynomorium songaricum Rupr. Xu Xiuzhi, Zhang Chengzhong and Li Chong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . ??-sitosterol ?????:96.4% Chinese Pharmaceutical Journal 2009 44 1372-1374 Chemical Constituents of the Roots of Uritca fissa E.Pritz. JI Bao-quan, FENG Bao-min, SHI Li-ying, TANG Ling, WANG Yong-qi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . ??-sitosterol ?????:96.4% Modern Chinese Medicine 2007 9(12) 11-13 Studies on the chemical Constituents of Ampelopsis grossedentata He Guixia, Pei Gang, Du Fanglu, OU Yangwen, Li Bin Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . ??-sitosterol ?????:96.4% Journal of Shenyang Pharmaceutical University 2011 28 364-367 Isolation and identification of chemical constituents of root of Girardinia suborbiculata C. J. Chen subsp. Triloba FENG Bao-min, LIU Jing-yan, WANG Hui-guo, SHI Li-ying, TANG Ling, WANG Yong-qi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . ??-sitosterol ?????:96.4% Natural Product Research and Development 2004 16 213-214 STUDIES ON LIPOSOLUBLE CONSTITUENTS OF HUPERZIA CRISPATE CHING PEI Gang;; ZHOU Pu-hua; HE Gui-xia; DU Fang-lu; JIANG Dao-song Structure 13C NMR ??????? -------------------------------------------------------------------------------- 9 . ??-sitosterol ?????:96.4% Zeitschrift f??r Naturforschung C 2003 58 441-445 Feeding Stimulative Activity of Steroidal and Secoiridoid Glucosides and Their Hydrolysed Derivatives toward the Olive Weevil (Dyscerus perforatus) E. Kadowaki, Y. Yoshida, N. Baba, and S. Nakajima Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . ??-sitosterol C29H50O ?????:96.2% 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 ??????? -------------------------------------------------------------------------------- 11 . ??-Sitosterol ?????:96.2% 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 ??????? -------------------------------------------------------------------------------- 12 . ??-sitosterol ?????:96.2% 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 ??????? -------------------------------------------------------------------------------- 13 . sitosterol C29H50O ?????:96.2% Phytochemistry 1987 26 753-754 Iridoid glycosides from Penstemon richardsonii Birgit Gering,Peter Junior,Max Wichtl Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . cholesterol ?????:96.2% Chinese Traditional and Herbal Drugs 2010 41 539-541 ???????????о?(??) ???;?????;???绪;???;?????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 15 . ????-5-?-3??-?? ?????:96.2% 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 ??????? -------------------------------------------------------------------------------- 16 . ??-sitosterol ?????:96.2% 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 ??????? -------------------------------------------------------------------------------- 17 . ??-sitosterol ?????:93.1% Phytochemistry 2004 65 2463-2470 Biosynthesis of the irregular monoterpene artemisia ketone, the sesquiterpene germacrene D and other isoprenoids in Tanacetum vulgare L. (Asteraceae) Dirk Umlauf, Josef Zapp, Hans Becker, Klaus Peter Adam Structure 13C NMR ??????? -------------------------------------------------------------------------------- 18 . Stigmasterol ?????:93.1% Acta Botanica Yunnanica 1995 17(1) 103-108 CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM TIAN Jun, SUN Han-Dong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . sitosterol ?????:93.1% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . stigmast-4-en-3??-ol C29H50O ?????:93.1% Chemistry of Natural Compounds 2009 45 129-131 CHEMICAL INVESTIGATION AND ANTIBACTERIAL STUDY OF HEXANE EXTRACT OF LEAVES OF Finlaysonia obovata Pravat Manjari Mishra and A. Sree Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . ??-sitosterol ?????:93.1% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 ??-CHLORODERIVATIVES OF CHOLESTEROL AND ?? -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR ??????? -------------------------------------------------------------------------------- 22 . ??-sitosterol C29H50O ?????:93.1% Acta Bot. Boreal. -Occident. Sin. 2004 24 1292-1294 Chemical constituents from Saussurea polycolea LI Yu-lin, WANG Hong-lun, SUO You-rui Structure 13C NMR ??????? -------------------------------------------------------------------------------- 23 . ??-sitosterol ?????:93.1% Acta Bot. Boreal. -Occident. Sin. 2008 28 1246-1249 Chemical Constituents in the Leaves of Alsophila spinulosa CHEN Feng-zheng, XIANG Qing-xiang, LI Shu-hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 24 . ??-sitosterol ?????:93.1% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR ??????? -------------------------------------------------------------------------------- 25 . ??-sitosterol ?????:93.1% Journal of Chinese Pharmaceutical Sciences 1999 8 237-240 Chemical Constituents of Stelmatocrypton khasianum Zhang Qingying; Zhao Yuying; Ma Libin; Cheng Tieming Structure 13C NMR ??????? -------------------------------------------------------------------------------- 26 . ??-sitosterol ?????:93.1% Journal of Chinese Pharmaceutical Sciences 2005 14 75-78 Chemical Constituents of Hedysarum gmelinii LIU Yi; MA Xiao-xia; CHEN Hu-biao; TU Guang-zhong; HE Jiu-ming; and ZHAO Yu-ying Structure 13C NMR ??????? -------------------------------------------------------------------------------- 27 . ??-sitosterol ?????:93.1% Guihaia 2007 27 140-142 Chemical constituents from leaves of Livistona chinensis LIU Zhi-Ping; CUI Jian-Guo ; LIU Hong-Xing; HUANG Chu-Sheng; ZHONG Zhen-Guo Structure 13C NMR ??????? -------------------------------------------------------------------------------- 28 . ??-sitosterol ?????:93.1% Journal of Asian Natural Products Research 2002 4 73-79 A NEW COMPOUND FROM GASTRODIA ELATA BLUME YONG-QING XIAO, LI LI, XIAO-LIN YOU, BAO-LIN BIAN, XIN-MIAO LIANG and YI-TAO WANG Structure 13C NMR ??????? -------------------------------------------------------------------------------- 29 . lawsaritol A C29H50O2 ?????:93.1% Natural Product Research 1994 4 195-201 Isolation and Characterization of a Dihydroxysterol from Lawsonia inermis Sarita Gupta; Mohammad Ali; M. Sarwar Alam; Masatake Niwa; Tatsuko Sakai Structure 13C NMR ??????? -------------------------------------------------------------------------------- 30 . ??-sitosterol C33H42O19 ?????:93.1% Natural Product Research 1995 7 35-41 New Cytotoxic Fatty Acid from Desmos cochinchinensis (Annonaceae) Nan-Jun Sun; David K. Ho; X. Eric Hu; Jeffrey M. Sneddon; Ralph E. Stephens; John M. Cassady Structure 13C NMR ??????? -------------------------------------------------------------------------------- 31 . stigmast-5-ene-3??-ol C29H50O ?????:93.1% Natural Product Research 2006 20 665-670 Potent tyrosinase inhibitors from Trifolium balansae Temine Şabudak; Mahmut Tareq Hassan Khan; M Iqbal Choudhary; Sevil Oksuz Structure 13C NMR ??????? -------------------------------------------------------------------------------- 32 . ??-sitosterol ?????:93.1% Natural Product Research 2006 20 860-865 A new dihydroisocoumarin from the rhizomes of Notopterygium forbesii Yan-Hui Li; Fan Luo; Shu-Lin Peng; Jian Liang; Li-Sheng Ding Structure 13C NMR ??????? -------------------------------------------------------------------------------- 33 . ??-sitosterol C29H50O ?????:93.1% Natural Product Research 2008 22 1085-1093 Isolation of antibacterial diterpenoids from Cryptomeria japonica bark Wen-Hsin Li; Shang-Tzen Chang; Shan-Chwen Chang; Hui-Ting Chang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 34 . stigmasterol ?????:93.1% Chemical & Pharmaceutical Bulletin 1998 46 1408-1411 New Sterols and Triterpenoids of Ficus pumila Fruit Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA Structure 13C NMR ??????? -------------------------------------------------------------------------------- 35 . stigmast-9(11)-en-3-ol ?????:93.1% China Journal of Chinese Materia Medica 2006 31 1689-1691 Chemical constituents in root of Zanthoxylum nitidum HU Jiang, ZHANG Weidong, LIU Runhui, ZHANG Chuan, SHEN Yunheng, XU Xike, LIANG Mingjin, LI Huiliang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 36 . ??-sitosterol ?????:93.1% China Journal of Chinese Materia Medica 2003 28 278-279 ???????????????о? ?? ?, ?????, ?????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 37 . ??-sitosterol ?????:93.1% China Journal of Chinese Materia Medica 2002 27 843-845 Studies on Chemical Constituents in the Root of Hedysarum polybotrys HAI Liqian, LIANG Hong, ZHAO Yuying, DU Niansheng Structure 13C NMR ??????? -------------------------------------------------------------------------------- 38 . ??-sitosterol ?????:93.1% Acta Pharmaceutica Sinica 2002 Vol 37 196-198 STUDIES ON FLAVONIOD CONSTITUENTS OF HEDYSARUM MULTIJUGUM WANG Wei; CHEN Hu-biao; WANG Wen-ming; ZHAO Yu-ying Structure 13C NMR ??????? -------------------------------------------------------------------------------- 39 . ??-sitosterol ?????:93.1% Natural Product Sciences 1996 2 19-23 Sterols and Sterol Glycosides from the Leaves of Gynura procumbens Sadikun, A.; Aminah, I.; Ismail, N.; Ibrahim, P. Structure 13C NMR ??????? -------------------------------------------------------------------------------- 40 . ??-sitosterol ?????:93.1% Natural Product Sciences 2000 6 135-138 Antioxidative Constituents from the Seeds of Cuscuta chinensis Kwon, Yong-Soo; Chang, Bok-Sim; Kim, Chang-Min Structure 13C NMR ??????? -------------------------------------------------------------------------------- 41 . beta-sitosterol ?????:93.1% Natural Product Sciences 2002 8 137-140 The Constituents of the Aerial Part of Gastrodia elata Blume Liu, Xiang Qian; Baek, Wan-Sook; Ahn, Duk-Kyun; Choi, Ho-Young; Yook, Chang-Soo Structure 13C NMR ??????? -------------------------------------------------------------------------------- 42 . ??-sitosterol ?????:93.1% Natural Product Sciences 2003 9 270-272 Constituents of Euphorbia milii YunChoi, Hye-Sook; Jin, Jing-Ling; Hong, Sung-Won; Lee, Yong-Yook; Lee, Jo-Hyung Structure 13C NMR ??????? -------------------------------------------------------------------------------- 43 . ??-sitosterol ?????:93.1% Natural Product Sciences 2004 10 306-309 Triterpenoids from Orostachys japonicus Lee, Sang-Hyun; Paek, Sun-Ha; Kim, Seung-Ki; Kim, Bak-Kwang; Shin, Kuk-Hyun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 44 . ??-sitosterol C29H50O ?????:93.1% Natural Product Sciences 2007 13 317-321 Phytochemical Study of Lotus ornithopodioloides L. Abdel-Kader, Maged S.; Basudan, Omer A.; Alqasoumi, Saleh I.; Abou-Shoer, Mohamed I. Structure 13C NMR ??????? -------------------------------------------------------------------------------- 45 . ??-Sitosterol ?????:93.1% Natural Product Sciences 2007 13 332-336 Norsesquiterpene and Steroid Constituents of Humulus japonicus Yu, Byung-Chul; Yang, Min-Cheol; Lee, Kyu-Ha; Kim, Ki-Hyun; Lee, Kang-Ro Structure 13C NMR ??????? -------------------------------------------------------------------------------- 46 . ??-Sitosterol ?????:93.1% Natural Product Sciences 2008 14 100-106 Phytochemical Constituents of Schizonepeta tenuifolia Briquet Lee, Il-Kyun; Kim, Min-Ah; Lee, Seung-Young; Hong, Jong-Ki; Lee, Jei-Hyun; Lee, Kang-Ro Structure 13C NMR ??????? -------------------------------------------------------------------------------- 47 . ??-Sitosterol ?????:93.1% Natural Product Sciences 2009 15 12-16 Phytochemical Constituents from Metasequoia glyptostroboids Leaves Duan, Chao Hui; Lee, Jung-Noh; Lee, Chung-Mong; Lee, Ghang-Tai; Lee, Kun-Kook Structure 13C NMR ??????? -------------------------------------------------------------------------------- 48 . lawsaritol C29H50O ?????:93.1% Phytochemistry 1992 31 2558-2560 24??-Ethylcholest-4-en-3??-ol from the roots of Lawsonia inermis M. Sarwar Alam, Masatake Niwa, Tatsuko Sakai, Sarita Gupta, Mohd. Ali Structure 13C NMR ??????? -------------------------------------------------------------------------------- 49 . ??-Sitosterol C29H50O ?????:93.1% Korean Journal of Pharmacognosy 2008 39(4) 357-364 Chemical Constituents of Saposhnikovia divaricata Kim, So-Jun; Chin, Young-Won; Yoon, Kee-Dong; Ryu, Min-Youl; Yang, Min-Hye; Lee, Je-Hyun; Kim, Jin-Woong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 50 . ??-Sitosterol ?????:93.1% Korean Journal of Pharmacognosy 2008 39(3) 186-193 Phytochemical Studies on Astragalus Root (3);Triterpenoids and Sterols Jung, Hye-Sil; Lee, Eun-Ju; Lee, Je-Hyun; Kim, Ju-Sun; Kang, Sam-Sik Structure 13C NMR ??????? -------------------------------------------------------------------------------- 51 . ??-Sitosterol ?????:93.1% Korean Journal of Pharmacognosy 2007 38(4) 354-357 Isolation of Two Steroids and a Triterpenoid from the Roots of Potentilla discolor Park, Hee-Juhn; Lee, Kyung-Tae; Park, Jong-Hee Structure 13C NMR ??????? -------------------------------------------------------------------------------- 52 . ??-sitosterol C29H50O ?????:93.1% Korean Journal of Pharmacognosy 2007 38(4) 403-408 Isolation of Chemical Compounds from xBrassicoraphanus Rhee, Yun-Hee; Ahn, Kyoo-Seok; Lee, Soo-Seong; Park, Young-Doo; Ryu, Shi-Yong; Kim, Sung-Hoon Structure 13C NMR ??????? -------------------------------------------------------------------------------- 53 . ??-sitosterol C29H50O ?????:93.1% Korean Journal of Pharmacognosy 2004 35(3) 255-258 Chemical Constituents of Brassica campestris ssp pekinensis Choi, Yeon-Hee; Kim, Jung-Sook; Seo, Jee-Hee; Lee, Jung-Won; Kim, Young-Sup; Ryu, Shi-Yong; Lee, Kang-Ro; Kim, Young-Kyoon; Kim, Sung-Hoon Structure 13C NMR ??????? -------------------------------------------------------------------------------- 54 . compound 5 ?????:93.1% Korean Journal of Pharmacognosy 2000 31(3) 300-305 Chemical Components of Evodia daniellii Ju, Hei-Kyoung; Hwang, Bang-Yeon; Ahn, Byong-Tae; Kim, Mi-Jeong; Choi, Woo-Hoi; Cho, Bong-Jn; Ro, Jai-Seup; Lee, Kyong-Soon Structure 13C NMR ??????? -------------------------------------------------------------------------------- 55 . compound 1 C29H50O ?????:93.1% Korean Journal of Pharmacognosy 1998 29(4) 277-282 Isolation of Anti-Herpes Simplex Virus Type 1(HSV-1) Component from Thujae orientalis Semen Kang, Eun-Jung; Kang, Bong-Joo; Park, Kap-Joo; Ko, Byoung-Seob; Kim, Ho-Kyoung Structure 13C NMR ??????? -------------------------------------------------------------------------------- 56 . ??-sitosterol ?????:93.1% Korean Journal of Pharmacognosy 1997 28(3) 143-148 Constituents from the Root of Symplocarpus renifolius Schott Youm, Jeong-Rok; Park, Dong-Woo Structure 13C NMR ??????? -------------------------------------------------------------------------------- 57 . compound 3a ?????:93.1% Korean Journal of Pharmacognosy 1996 27(4) 389-396 Constituents of Spiraea prunifolia var. simpliciflora Lee, Eun-Hee; Chung, Soon-Ok; Kim, Chong-Won; Woo, Mi-Hee Structure 13C NMR ??????? -------------------------------------------------------------------------------- 58 . ??-sitosterol C29H50O ?????:93.1% Chinese Journal of Marine Drugs 2006 25(1) 21-24 Studies on chemical constituents of the marine sponge Craniell a australiensis from the South China Sea KUANG Xia, ZHANG Hong-jun, SUN Jing-bo, WANG Zeng-lei, LIN Hou-wen Structure 13C NMR ??????? -------------------------------------------------------------------------------- 59 . ??-????? C29H48O ?????:93.1% Chinese Journal of Marine Drugs 2006 25(3) 15-17 Study on the chemical constituents of Ipomoea Pescaprae( L.) Sweet(I) WANG Qing-Ji, WANG You-Shao, HE Lei, ZHANG Si Structure 13C NMR ??????? -------------------------------------------------------------------------------- 60 . (24s)-stigmast-5-en-3-ol ?????:93.1% Chinese Journal of Marine Drugs 2004 23(2) 15-17 Studies on chemical constituents of the marine sponge Spheciospongia vagabunda from the South China Sea (I) MA Wei-jie, XIAO Ding-jun, DENG Song-zhi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 61 . (24S)-stigmast-5-en-3??-ol ?????:93.1% Chinese Journal of Marine Drugs 2002 21(2) 1-4 Studies on the chemical constituents of the marine sponge Clathria fasciculate from the South China Sea XIAO Ding-jun, DENG Song-zhi, ZENG Long-mei Structure 13C NMR ??????? -------------------------------------------------------------------------------- 62 . ??-????? ?????:93.1% Chinese Journal of Marine Drugs 2002 21(1) 1-4 Sterol con stituents from marine brown alga ishige okamurai TANG Hai-feng, YI Yang-hua, YAO Xin-sheng Structure 13C NMR ??????? -------------------------------------------------------------------------------- 63 . sitosterol ?????:93.1% Phytochemistry 1990 29 2351-2355 Sterol glucosides from Prunella vulgaris Hisashi Kojima,Noriko Sato,Akiko Hatano,Haruo Ogura Structure 13C NMR ??????? -------------------------------------------------------------------------------- 64 . ??-????? ?????:93.1% Chinese Traditional and Herbal Drugs 2010 41 206-208 ???????????????о? ??????; ?????; ÷?; ???; ??? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 65 . ??-????? ?????:93.1% Chinese Traditional and Herbal Drugs 2010 41 704-707 ???????????о? ??????;?????;?????;????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 66 . ??-sitosterol ?????:93.1% Chinese Traditional and Herbal Drugs 2009 40 1015-1018 Chemical constituents in Tridax procumbens XU Run-sheng; YUAN Ke; YIN Ming-wen; FANG Lei-jie; MAO Nong-nong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 67 . ??-stosterol ?????:93.1% Chinese Traditional and Herbal Drugs 2008 39 1622-1624 ???ζ????????о? ?????;?????;?????? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 68 . ??-rosasterol C29H50O ?????:93.1% Chinese Traditional and Herbal Drugs 2006 37 666-668 ???????????????????廯?????????????? ?????;?????;?齨??;?????;????;???? Structure 13C NMR ??????? -------------------------------------------------------------------------------- 69 . ??-rosasterol C29H50O ?????:93.1% Chinese Traditional and Herbal Drugs 1996 27 389-391 Studies on the Chemical Constituents of Dyers Woad(Isatis tinctoria) Li Ling; Yang Genjin; Dong Tongyi; et al(Address??Li Ling??College of Pharmacy; Second Military Medical University; Sanghai); Structure 13C NMR ??????? -------------------------------------------------------------------------------- 70 . ??-sitosterol ?????:93.1% Chinese Traditional and Herbal Drugs 2010 41 1932-1936 Chemical constituents of anti-oxidative activities from seeds of Jatropha curcas LI Ling; LI Xiao-fan; WU Hui-xing; LI Rong; WANG Nai-li Structure 13C NMR ??????? -------------------------------------------------------------------------------- 71 . ??-sitosterol ?????:93.1% Chinese Journal of Natural Medicines 2009 7 293-296 Chemical Constituents from Thalictrum fortunei ZHANG Xian-Tao; ZHANG Lei-Hong; WANG Ying; LI Yan; WANG Yu-Sheng; YE Wen-Cai Structure 13C NMR ??????? -------------------------------------------------------------------------------- 72 . compound 3 ?????:93.1% Archives of Pharmacal Research 1998 21 357-360 Isolation of 3- O -(4'-Hydroxybenzyl)-??-sitosterol and 4-[4'-(4??-Hydroxybenzyloxy)benzyloxy]benzyl methyl ether from fresh tubers of Gastrodia elata Hye Sook Yun-Choi, Mi Kyung Pyo and Kyung Mi Park Structure 13C NMR ??????? -------------------------------------------------------------------------------- 73 . ??-sitosterol ?????:93.1% Archives of Pharmacal Research 2003 26 902-905 Constituents from the non-polar fraction of Artemisia apiacea Sanghyun Lee, Kyoung Soon Kim, Sang Hee Shim, You Mie Park and Bak-Kwang Kim Structure 13C NMR ??????? -------------------------------------------------------------------------------- 74 . ??-Sitosterol ?????:93.1% Archives of Pharmacal Research 2006 29 617-623 Chemical constituents of the root of Dystaenia takeshimana and their anti-inflammatory activity Ju Sun Kim, Jin Cheul Kim, Sang Hee Shim, Eun Ju Lee and Wen Yi Jin, et al. Structure 13C NMR ??????? -------------------------------------------------------------------------------- 75 . ??-Sitosterol ?????:93.1% Archives of Pharmacal Research 2008 31 10-16 Phytochemical investigation of Tiarella polyphylla Guanghai Shen, Sei-Ryang Oh, Byung-Sun Min, Joongku Lee and Kyung Seop Ahn, et al. Structure 13C NMR ??????? -------------------------------------------------------------------------------- 76 . sitosterol (24R) ?????:93.1% Chinese Pharmaceutical Journal 1997 32 8-11 Chemical constituents from the seeds of Cuscuta australis Guo Cheng(Guo C), Han Gongyu(Han GY), Su Zhongwu(Su ZW) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 77 . ??-sitosterol ?????:93.1% Chinese Pharmaceutical Journal 2006 41 1533-1535 Study on Constituents of Tilia mongolica Leaves and Wood MA Yun-xiang, TIAN Fu-li, WANG Jing-yuan, FANG Li, DU Yu-ying Structure 13C NMR ??????? -------------------------------------------------------------------------------- 78 . ??-sitosterol ?????:93.1% Chinese Pharmaceutical Journal 2011 46 341-343 Chemical Constituents of Lysimachia clethroides Duby YUE Shu-mei, CHEN Bai-quan, YUAN Peng-fei, CUI Wei-heng, KANG Wen-yi* Structure 13C NMR ??????? -------------------------------------------------------------------------------- 79 . ??-????? ?????:93.1% Chinese Journal of Medicinal Chemistry 2001 11 51-62 Study Progress on the Chiral Separation YIN Guo, LIU Zhen-hua, ZENG Shan-shan, ZHU Guo-hong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 80 . ??-sitosterol ?????:93.1% Chinese Journal of Medicinal Chemistry 2006 16 303-305 The constituents of Veratrum japonicum Loes. f. ZHOU Jian-xia, KANG Lu, SHEN Zheng-wu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 81 . ??-sitosterol ?????:93.1% Chinese Journal of Medicinal Chemistry 2007 17 390-391 Chemical constituents of Boschniakia himalaica JIN Yin-ping, ZHANG Guo-gang, ZHENG Hong-ting, DU Shu-shan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 82 . ??-sitosterol ?????:93.1% Chinese Journal of Medicinal Chemistry 2009 19 130-134 Chemical constituents of Dillenia kerrii and their activities on antitumor and anti-hypoxia in vitro LI Xia, LI Chang-wei, CUI Cheng-bin, LIMing-ming, FAN Ming Structure 13C NMR ??????? -------------------------------------------------------------------------------- 83 . ??-sitosterol ?????:93.1% Journal of Shenyang Pharmaceutical University 2010 27 615-617 Isolation and identification of chemical constituents from stems of Smilax glabra Roxb. WU Bo, MA Yue-ping, YUAN Jiu-zhi, SUN Qi-shi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 84 . ??-????? ?????:93.1% Journal of Shenyang Pharmaceutical University 2007 24 611-614 Chemical constituents of Duchesnea indica Focke XU Wen-dong, LIN Hou-wen, QIU Feng, CHEN Wan-sheng Structure 13C NMR ??????? -------------------------------------------------------------------------------- 85 . stigmasterol ?????:93.1% Journal of Shenyang Pharmaceutical University 2007 24 619-622 Isolation and identification of non-alkaloid constituents from Gelsemium elegans Benth. ZHAO Qing-chun, FU Yan-hui, GU O Tao, HU A Wei, WU Li-jun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 86 . clionasterol ?????:93.1% Journal of Chemistry 2008 46 456-461 Isolation and structural characterization of triterpenes from Celastrus hindii Benth Trịnh Thị Thủy Quyen, Nguyễn Huy Cường, Phạm Thị Ninh, Trần Văn Sung Structure 13C NMR ??????? -------------------------------------------------------------------------------- 87 . ??-sitosterol C29H50O ?????:93.1% Natural Product Research and Development 2010 22 998-1000 Chemical Constituents and Identification of the Caules of Clematis armandii Franch. and Clematis montana Buch.-Ham. LIU Jing-jing;CHEN Xing; WEI Zhi-qi; LI Bin Structure 13C NMR ??????? -------------------------------------------------------------------------------- 88 . ??-sitosterol C29H5O ?????:93.1% Natural Product Research and Development 2010 22 1006-1008 Chemical Constituents of Ophioglossum thermale Kom. ZHANG Guo-wei; WU Nai-zhu; FAN Qiang; ZHOU Xian-li; HUANG shuai Structure 13C NMR ??????? -------------------------------------------------------------------------------- 89 . ??-sitosterol ?????:93.1% Natural Product Research and Development 2010 22 1018-1020 Chemical Constituents from Fruiting Bodies of Ganoderma lucidum.(??) CHEN Man; ZHANG Mi; SUN Shi; XIA Bing; ZHANG Han-qing Structure 13C NMR ??????? -------------------------------------------------------------------------------- 90 . ??-sitosterol C29H50O ?????:93.1% Natural Product Research and Development 2009 21 963-965 Study on the Chemical Constituents of Heterostemma alatum Wight ZHUANG Peng-yu;FU Wen-wei; TAN Chang-heng; YANG Shu-min; LIU Fei; WANG Zhe-xing; ZHU Da-yuan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 91 . ??-sitosterol C29H50O ?????:93.1% Natural Product Research and Development 2007 19 244-246 Chemical Constituents of Vitex quinata CHENG Wei-xian; CHEN Hong-yan; ZHANG Yi-ping; QIN Xiu-lin; GU Kun Structure 13C NMR ??????? -------------------------------------------------------------------------------- 92 . ??-sitosterol ?????:93.1% Natural Product Research and Development 2004 16 131-132 STUDIES ON CHEMICAL CONSTITUENTS OF GENDARUSSA VENTRICOSA ZHANG Xiao-li;YU Zheng-wen;GUO Fang-qin; YANG Xiao-sheng *; HAO Xiao-jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 93 . daucosterol C35H60O6 ?????:93.1% Natural Product Research and Development 1998 10(3) 15-19 CHEMICAL STUDY OF RABDOSIA COETSA Wang Jianzhong; Wang Fengpeng Structure 13C NMR ??????? -------------------------------------------------------------------------------- 94 . ??-sitosterol ?????:93.1% Journal of the Chinese Chemical Society 1998 45 103-110 Chemical Constituents of Neolitsea parvigemma and Neolitsea Konishii ????B(Keh-Shaw Chen);?????s(Fang-Rong Chang);?Z???(Yi-Chen Chia);?????p(Tian-Shung Wu);??????(Yang-Chang Wu) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 95 . ??-Sitosterol ?????:93.1% Journal of the Chinese Chemical Society 2000 47 373-380 The Constituents of Lindera glauca Yuh-Chwen Chang, Fang-Rong Chang and Yang-Chang Wu* Structure 13C NMR ??????? -------------------------------------------------------------------------------- 96 . ??-sitosterol C29H50O ?????:93.1% Zeitschrift f??r Naturforschung C 2004 59 15-18 Chemical Constituents of Euphorbia marschalliana Boiss. A. R. Jassbi, S. Zamanizadehnajari, and S. Tahara Structure 13C NMR ??????? -------------------------------------------------------------------------------- 97 . ??-sitosterol ?????:93.1% Chinese Traditional and Herbal Drugs 2011 42 230-233 Chemical constituents of Limonium sinense LIU Xing-kuan Structure 13C NMR ??????? -------------------------------------------------------------------------------- 98 . daucosterol ?????:92.8% China Journal of Chinese Materia Medica 2002 27 752-754 Studies on the Chemical Constituents in Radix Astilbes Chinensis SUN Hongxiang, YE Yiping, YANG Ke Structure 13C NMR ??????? -------------------------------------------------------------------------------- 99 . [28-pro-R-2H]-clionasterol ?????:92.8% Tetrahedron Letters 2002 43 5479-5481 Mechanism of clerosterol biosynthesis in Ajuga hairy roots: stereochemistry of C-28 methylation of 24-methylene sterol Takeshi Koami, Kiyoshi Ohyama, Yoshinori Fujimoto Structure 13C NMR ??????? -------------------------------------------------------------------------------- 100 . [28-pro-S-2H]-clionasterol ?????:92.8% Tetrahedron Letters 2002 43 5479-5481 Mechanism of clerosterol biosynthesis in Ajuga hairy roots: stereochemistry of C-28 methylation of 24-methylene sterol Takeshi Koami, Kiyoshi Ohyama, Yoshinori Fujimoto Structure 13C NMR ??????? -------------------------------------------------------------------------------- 101 . ??-sitosterol ?????:92.5% Acta Bot. Boreal. -Occident. Sin. 2004 24 1093-1095 Studies on chemical constituents from tibetan medioine Elsholtzia ianthina DNG Chen-xu, ZHOU Ling-yun, JILAN-JU, JIWEN-he, MA Yu-hua Structure 13C NMR ??????? -------------------------------------------------------------------------------- 102 . ??-sitosterol ?????:92.5% China Journal of Chinese Materia Medica 2003 28 237-239 Studies on Chemical Constituents in the Peels of Citrus changshan-huyou (I) ZHAO Xxuemei, YE Xingqian, XI Yufang, ZHU Dayuan, JIANG Shanhao Structure 13C NMR ??????? -------------------------------------------------------------------------------- 103 . stigmasterol ?????:92.5% Journal of Shenyang Pharmaceutical University 2009 26 527-529 Isolation and identification of the chemical constituents from the whole plant of Siegesbeckia pubescens Makino JIANG Lin, DING Huai-wei, SONG Shao-jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 104 . ??-sitosterol ?????:92.5% 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 ??????? -------------------------------------------------------------------------------- 105 . ??-sitosterol ?????:92.5% Journal of the Chinese Chemical Society 1995 42 93-95 Chemical Components from Triumfetta bartramia ??禮??(Li-Kang Ho);??????(Chiann-Rong Chang);??????(Yuan-Shiun Chang) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 106 . ??-sitosterol ?????:90% Chemistry of Natural Compounds 1999 35 672-645 I3C NMR SPECTRA OF STEROL DERIVATIVES,INTERMEDIATES IN THE SYNTHESIS OF ECDY- AND BRASSINOSTEROIDS N. V. Kovganko, Zh. N. Kashkan,and E. V. Borisov Structure 13C NMR ??????? -------------------------------------------------------------------------------- 107 . Stosterol ?????:90% Natural Product Research 2010 24 34-39 A new analogue of fatty alcohol from Tamarix hampeana L. Ahmet Aykaç; Yurdanur Akg??l Structure 13C NMR ??????? -------------------------------------------------------------------------------- 108 . ??-stitosterol C29H50O ?????:90% Natural Product Research and Development 2001 13(2) 11-13 THE STUDIES OF CHEMICAL COMPONENTS OF CLAUSENA DUNNIANA CUI Shu ya;CHENG Dong liang; TIAN Jun; WU Feng e Structure 13C NMR ??????? -------------------------------------------------------------------------------- 109 . ??-sitosterol ?????:89.6% Planta Medica 1988 54 33-36 In vitro Fibrinolytic Phytosterols Isolated from the Roots of Spatholobus suberetus Yoshiyasu Fukuyama, Yoshinori Nakano, Geng Pei-Wu, Wang Rui, Junko Sumitomo, Bao Jinxian,and Kazuyuki Nakagawa Structure 13C NMR ??????? |
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