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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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13C NMR (101 MHz, MeOD) δ: 56.1, 56.1, 107.0, 107.0, 157.6, 157.6, 187.7, 187.7.
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2楼: Originally posted by 杨大松 at 2014-12-21 14:06:14
1 .     compound 3
C8H8O4     相似度:87.5%
Bioscience, Biotechnology, and Biochemistry          1994          58          2073-2074
Isolation of 2, 6-Dimethoxy 1, 4-Benzoquinone from Hydrangea ( ...

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杨大松

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meitianyxs: 金币+20, ★★★★★最佳答案 2014-12-21 15:20:10
1 .     compound 3
C8H8O4     ?????:87.5%
Bioscience, Biotechnology, and Biochemistry          1994          58          2073-2074
Isolation of 2, 6-Dimethoxy 1, 4-Benzoquinone from Hydrangea (Hydrangea macrophylla Seringe var. otaksa Makino) and Its Deodorant Activity against Methyl Mercaptan
Atsuko Harasawa, Ayumi Tagashira
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

2 .     2,6-dimethoxy-p-benzoquinone
C8H8O4     ?????:87.5%
Acta Scientiarum Naturalium Universitatis Sunyatseni          2003          42(2)          52-55
The Chemical Constituents of Heliicteres angustifolia Linn.
GUO Xin-dong, AN Lin-kin, XI Di, MA Lin, GU Lian-quan
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

3 .     2,6-????????????
    ?????:75%
China Journal of Chinese Materia Medica          2006          31          1118-1119
???滯??????о?
?????, ?? ??, ??α?, ?????, ?? ??
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

4 .     2,5-dimethoxy-1,4-benzoquinone
    ?????:75%
Chinese Traditional and Herbal Drugs          1994          25          344-346+390
Studies on the Chemical Constituents of the Stems and Leaves of Thunberg Fritillary (Fritillaria thunbergii)
Yan Mingming; Jin Xiangqun; Xu Dongming(Jilin provincial Institute of Trad itional Chinese Medicine and Materia Medica; Changchun);
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

5 .     2,6-dimethoxy-1,4-benzoquinone
    ?????:62.5%
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    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

6 .     compound 6
    ?????:54.5%
Magnetic Resonance in Chemistry          1989          27          1178-1181
13C NMR chemical shifts of the carbon atoms of the methoxymethyl group of di-ortho-substituted aromatic methoxymethyl ethers
Teodoro S. Kaufman, Robert D. Sindelar and Alex R. J??rgens
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

7 .     2,5-Dimethoxybenzoquinone
C8H8O4     ?????:50%
Acta Botanica Yunnanica          2000          22(3)          365-367
Phenolic Constituents from Manglietia crassipes
CHENG Yong-Xian,ZHOU Jun ,DING Zhong-Tao
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

8 .     2,6 2Dimethox ybenzoquinone
    ?????:50%
Journal of Chinese Pharmaceutical Sciences          1998          7          25-45
Studies on Chemical Constituents of Dendrobium chryseum
Guo XiangMa , Tian-Shan Wang, Li Yin , Yang Pan , Guo-Jun Xu and Luo-Shan Xu
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

9 .     2,6-dimethoxy-p-benzoquinone
    ?????:50%
Natural Product Research          1996          9          153-159
Biochemical Synthesis of 2,6-Dimethoxy-Para- Benzoquinone - A Haustorial Stimulant of Striga Asiatica (L.) Kuntze
Elsbeth Frick; Dietrich Frahne; Klaus Wegmann
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

10 .     2,6-dimethoxy-1,4-benzoquinone
    ?????:50%
China Journal of Chinese Materia Medica          2008          33          1415-1417
Chemica constituents of aerial part of Acalypha australis
WANG Xiaolan , YU Kaibei, PENG Shulin
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

11 .     4,5-dimethoxy-1,2-benzoquinone
    ?????:50%
China Journal of Chinese Materia Medica          2007          32          1416-1418
Studies on chemical constituents of Helwingia Chinensis
YANG Juan, LOU Fangming, NIU Yukun
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

12 .     2,6-dimethoxy-1,4-benzoquinone
    ?????:50%
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    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

13 .     2,3-dimethoxy-l,4-benzoquinone
    ?????:50%
Journal of Natural Products          1993          Vol 56          1700
Defensive Secretion of the Millipede Floridobolus penneri
Athula B. Attygalle, Shang-Cheng Xu, Jerrold Meinwald, Thomas Eisner
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

14 .     2,5-dimethoxy-p-benzoquinone
    ?????:50%
Acta Pharmaceutica Sinica          2000          Vol 35          124-127
STUDIES ON THE CHEMICAL CONSTITUENTS OF XANTHOCERAS SORBIFOLIA BUNGE
Zhang Wenxia and Bao Wenfang
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

15 .     Methyl 2,6-dihydroxybenzoate
    ?????:50%
Zeitschrift f??r Naturforschung B          2004          59b          829-835
Hydroxy-Methoxybenzoic Methyl Esters: Synthesis and Antifeedant Activity on the Pine Weevil, Hylobius abietis
Sacha Legrand, Göran Nordlander, Henrik Nordenhem, Anna-Karin Borg-Karlson, and C. Rikard Unelius
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

16 .     N-chloromethyl-3-methoxypyrid-2(1H)-one
C7H8ClNO2     ?????:50%
Journal of Heterocyclic Chemistry          2007          44          951-960
Synthesis and photophysical properties of N-styrylazinones
Su-Dong Cho,Jaeyoung Hwang,Ho-Kyun Kim,Heung-Sup Yim,Jeum-Jong Kim,Sang-Gyeong Lee and Yong-Jin Yoon
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

17 .     2,6-dimethoxy-1,4-benzoquinone
    ?????:50%
China Journal of Chinese Materia Medica          2010          35          1261-1271
Chemical constituents of stems and branches of Adina polycephala
ZHANG Yanling; GAN Maoluo; LI Shuai; WANG Sujuan; ZHU Chenggen; YANG Yongchun; HU Jinfeng; CHEN Naihong; SHI Jiangong
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

18 .     Compound 11
    ?????:50%
Magnetic Resonance in Chemistry          2008          46          299-305
1H and 13C NMR data of benzylsulfonic acids??model compounds for lignosulfonate (pages 299?C305)
Bjart F. Lutnaes, Bernt O. Myrvold, Rolf A. Lauten and Molla M. Endeshaw
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

19 .     2,6-dimethoxybenzoquinone
    ?????:50%
Chinese Traditional and Herbal Drugs          2010          41          863-866
Chemical constituents in stems of Schima superba
XU Wen; ZHOU Guang-xiong; DAI Yi; YAO Xin-sheng
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

20 .     2,6-????????????
    ?????:50%
Chinese Traditional and Herbal Drugs          2009          40          1031-1033
???????????о?
???;???绪;???;??????
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

21 .     2,6-Dimethoxy-1,4-benzoquinone
    ?????:50%
Archives of Pharmacal Research          2001          24          312-315
Phytochemical constituents of Artemisia stolonifera
Hak Cheol Kwon, Sang Un Choi and Kang Ro Lee
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

22 .     2,6-Dimethoxy-p-hydroquinone
    ?????:50%
Archives of Pharmacal Research          2006          29          1086-1090
Cytotoxic phenolic constituents of Acer tegmentosum maxim
Ki Myun Park, Min Cheol Yang, Kyu Ha Lee, Kyung Ran Kim and Sang Un Choi, et al.
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

23 .     1,3,6,8-tetramethoxynaphthalene
C14H16O4     ?????:50%
Tetrahedron Letters          2005          46          7619-7621
A metalation strategy for the construction of functionalized naphthalenes: the first synthesis of guieranone A
Malcolm W.B. McCulloch, Russell A. Barrow
Structure      13C NMR    Structure & 13C NMR     ???????

--------------------------------------------------------------------------------

24 .     3,5-dihydroxytoluene
    ?????:50%
Chinese Pharmaceutical Journal          2008          43          489-491
Study on Phenolic Constituents from Lichen Lobaria yunnanensis Yoshim
ZHANG Hai-juan, SUN Li-yan, CHEN Cong-hao, LOU Hong-xiang
Structure      13C NMR    Structure & 13C NMR     ???????
碧雪清谭
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