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jinweiyang

新虫 (小有名气)

[求助] 求助 bb-45的结构 已有1人参与

13C NMR (101 MHz, CDCl3) δ
11.87,12.00,18.79,19.05,19.41,19.84,21.09,23.07,24.32,26.06,28.27,29.14,29.69,29.72,31.54,31.90,33.94,36.16,36.50,37.24,39.78,41.04,42.17,42.32,45.83,50.12,56.05,56.76,71.85,121.75,127.25,128.61,129.26,129.36,133.54,138.33,140.69,176.31
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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
jinweiyang: 金币+6, 有帮助 2014-11-28 16:36:01
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1 .     artemisterol
    ?????:81.5%
Journal of Asian Natural Products Research          2008          10          281-283
Artemisterol, a new steryl ester from the whole plant of Artemisia apiacea
Sung-Jin Lee Hye Min Kim, Jeong Min Lee, Hee Seung Park and Sanghyun Lee
Structure      13C NMR    Structure & 13C NMR     ???????
2 .     mixture of ??-sitosterol and stigmasterol
    ?????:81.5%
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    Structure & 13C NMR     ???????
3 .     mixture of ??-sitosterol and stigmasterol
    ?????:78.9%
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     ???????
4 .     ??-sitosterol and stigmasterol
    ?????:78.9%
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    Structure & 13C NMR     ???????
5 .     ??-sitosterol palmitate
    ?????:78.9%
Chinese Herbal Medicines          2014          6          65-69
Chemical Constituents from Barks of Lannea coromandelica
Xiao-juan Yun, Huo-ming Shu, Guang-ying Chen, Ming-hui Ji, Jin-yue Ding
Structure      13C NMR    Structure & 13C NMR     ???????
6 .     compound 5
    ?????:78.9%
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     ???????
7 .     6'-O-benzoyldaucosterol
    ?????:77.5%
China Journal of Chinese Materia Medica          1998          23          419-421
Chemical Constituents of Tet rast igma hemsleyanum Diels. et Gilg
Yang Dajian , Liu Hongya , Li Xinzhong , Huang Xiaoping and Qin Jian
Structure      13C NMR    Structure & 13C NMR     ???????
8 .     mixture of ??-sitosterol-3-O-??-D-glucoside and stigmasterol-3-O-??-D-glucoside
    ?????:76.9%
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    Structure & 13C NMR     ???????
9 .     ??-Sitosterol ??-D-glucopyranoside
C35H60O6     ?????:76.3%
Chemistry of Natural Compounds          2007          43          358-359
TRITERPENE GLYCOSIDES FROM Astragalus AND THEIR GENINS.LXXV. STEROLS AND TRITERPENOIDS FROM Astragalus orbiculatus
I. M. Isaev, R. P. Mamedova, M. A. Agzamova, and M. I. Isaev
Structure      13C NMR    Structure & 13C NMR     ???????
10 .     4-hydroxybenzyl ??-sitosterol ether
C36H56O2     ?????:76.3%
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     ???????
11 .     ??-sitosterol-3-O-??-D-glucopyranoside
    ?????:76.3%
China Journal of Chinese Materia Medica          2001          26          43-47
Studies on Chemical Constituents from Buddleja lindleyana Fert
LU Jianghai, ZHAO Yuying, QIAO Liang, FANG Yiou, HUANG Qinan
Structure      13C NMR    Structure & 13C NMR     ???????
12 .     daucosterol
    ?????:76.3%
China Journal of Chinese Materia Medica          1992          17          737-739
Studies on the Chemical Constituents of Drynotria propinqua(Wall)J.Sm
Liu Songqiang and Xiao Zhuoyin
Structure      13C NMR    Structure & 13C NMR     ???????
13 .     ??-Sitosterol-3-O-??-D-glucopyranoside
    ?????:76.3%
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 .     ??-sitoste-rol-3-O-??-D-glucopyranoside
    ?????:76.3%
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    Structure & 13C NMR     ???????
15 .     daucosterol
    ?????:76.3%
China Journal of Chinese Materia Medica          2010          35          2994-2998
Flavone and steroid chemical constituents from rhizome of Paris axialis
HUANG Xianxiao; GAO Wenyuan; ZHAO Wanshun; ZHANG Tiejun; XU Jun
Structure      13C NMR    Structure & 13C NMR     ???????
16 .     sitosterol-3-O-??-D-glucoside
C35H60O6     ?????:76.3%
Chinese Traditional and Herbal Drugs          2006          37          831-833
?????????????о?
????;??????
Structure      13C NMR    Structure & 13C NMR     ???????
17 .     ??-sitosterol-3-O-??-D-glucoside
    ?????:76.3%
Chinese Traditional and Herbal Drugs          2002          33          6-8
New steroid glycoside derivatives from Stelmatocrypton khasianum
New steroid glycoside derivatives from Stelmatocrypton khasianum
Structure      13C NMR    Structure & 13C NMR     ???????
18 .     ????????
    ?????:76.3%
Chinese Traditional and Herbal Drugs          1995          26          507-510+559
Studies on the Chemical Constituents of Balsampear (Momordica charantia)
Chang Feuggang(Department of Medicinal Chemistry; Guiyang Medical CollegeGiuyang);
Structure      13C NMR    Structure & 13C NMR     ???????
19 .     ??-daucosterol
    ?????:76.3%
Chinese Journal of Natural Medicines          2010          8          425-428
Chemical Constituents of Gentianella azurea
SHI Ke-Li; WANG Ye-Qing; JIANG Qian; LIAO Zhi-Xin
Structure      13C NMR    Structure & 13C NMR     ???????
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