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北京石油化工学院2026年研究生招生接收调剂公告
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肖赫

新虫 (小有名气)

[求助] 求助 bb-48的结构 已有1人参与

13C NMR (101 MHz, CDCl3) δ
11.87,12.00,18.80,19.06,19.40,19.84,21.09,23.07,24.32,26.07,28.27,29.15,31.45,31.90,33.94,36.16,36.49,37.25,39.78,42.09,42.32,45.82,50.13,56.06,56.77,71.79,121.72,127.15,128.56,129.35,140.69,173.58,173.85,175.84
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

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感谢参与,应助指数 +1
肖赫: 金币+6, 有帮助 2014-11-28 16:35:08
查询结果:共查到7079个化合物(查询结果仅供参考)
1 .     mixture of β-sitosterol and stigmasterol
    相似度:82.8%
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    Structure & 13C NMR     碳谱模拟图
2 .     compound 5
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Molecules          2014          19          4046-4057
Chemical Composition and Biological Activities of Gerbera anandria
Fa He, Miao Wang, Minghuan Gao, Min Zhao, Yuhua Bai and Chunjie Zhao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
4 .     Stigmasterol
    相似度:82.3%
Acta Botanica Yunnanica          1995          17(1)          103-108
CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM
TIAN Jun, SUN Han-Dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
6 .     β-sitosterol
    相似度:82.3%
Chemistry of Natural Compounds          2000          36          595-598
13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 β-CHLORODERIVATIVES OF CHOLESTEROL AND β -SITOSTEROL
N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     β-sitosterol
    相似度:82.3%
Chemistry of Natural Compounds          1999          35          642-645
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    Structure & 13C NMR     碳谱模拟图
8 .     β-sitosterol
C29H50O     相似度:82.3%
Acta Botanica Boreali-Occidentalia Sinica          2004          24          1292-1294
Chemical constituents from Saussurea polycolea
LI Yu-lin, WANG Hong-lun, SUO You-rui
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
10 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
11 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
12 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
13 .     lawsaritol A
C29H50O2     相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
14 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
15 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
16 .     β-sitosterol
C29H50O     相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
17 .     stigmasterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
18 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
19 .     β-sitosterol
    相似度:82.3%
Journal of Natural Products          1990          Vol 53          1430
Stigmasterols from Typha latifolia
Marina Della Greca, Pietro Monaco, Lucio Previtera
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
21 .     β-sitosterol
    相似度:82.3%
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    Structure & 13C NMR     碳谱模拟图
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