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quqinghui

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[求助] 求碳谱解析!(跪求高手帮助)

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向上是一种心态
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liuchao555

木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
就一张碳谱啊?看起来像个葡萄糖啊
2楼2012-12-04 18:33:21
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新新手

木虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
quqinghui: 金币+50, ★有帮助, 谢谢帮助 2012-12-05 10:51:17
给你搜了微谱数据,自己对吧
1 .     methyl α-D-apiofuranoside
    相似度:66.6%
Chemical & Pharmaceutical Bulletin          1989          37          551-553
APIOGLYCYRRHIZIN AND ARABOGLYCYRRHIZIN, TWO NEW SWEET OLEANENE-TYPE TRITERPENE OLIGOGLYCOSIDES FROM THE ROOT OF GLYCYRRHIZA INFLATA
Isao KITAGAWA,Masahiro SAKAGAMI,Fumi HASHIUCHI,Jun Liang ZHOU,Masayuki YOSHIKAWA and Jiali REN
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     myricanol glucoside
    相似度:66.6%
Chemical & Pharmaceutical Bulletin          1988          36          1419-1424
Constituents of Myrica rubra. III. : Structures of Two Glycosides of Myricanol
YOSHIKATSU YAGUCHI,NOBUKO SAKURAI,MASAHIRO NAGAI and TAKAO INOUE
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     compound 7a
    相似度:66.6%
Phytochemistry          1987          26          2685-2689
Molluscicidal saponins from Swartzia simplex
Christian Borel,Mahabir P. Gupta,Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     (3S)-4'-N-acetyl-1,2:4,5-di-O-isopropylidene-2'-phenylspiro[3-deoxy-β-D-erythro-hexopyranose-3,5´-[1,3,4]-oxadiazoline]
    相似度:66.6%
Journal of Heterocyclic Chemistry          2007          44          901-907
Synthesis and NMR analysis of spiranic heterocycles from carbohydrate derivatives
Miriam A. Martins Alho and Norma B. D'Accorso
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     1-Ethyl-β-D-glucopyranoside
    相似度:62.5%
Chemistry of Natural Compounds          2009          45          700-701
POLAR CONSTITUENTS OF Euterpe precatoria ROOTSAND THEIR PLANT GROWTH ACTIVITY
M. A. D. Boaventura and A. L. Q. A. Galotta
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     epiafzelechin-(4β→8)-epicatechin
    相似度:60%
Chemical & Pharmaceutical Bulletin          1988          36          39-47
Tannins and Related Compounds. LXI. : Isolation and Structures of Novel Bi- and Triflavanoids from the Leaves of Cassia fistula L.
SATOSHI MORIMOTO,GEN-ICHIRO NONAKA,RONG-FU CHEN and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     epicatechin-(4β→8)-epiafzelechin
    相似度:60%
Chemical & Pharmaceutical Bulletin          1988          36          39-47
Tannins and Related Compounds. LXI. : Isolation and Structures of Novel Bi- and Triflavanoids from the Leaves of Cassia fistula L.
SATOSHI MORIMOTO,GEN-ICHIRO NONAKA,RONG-FU CHEN and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     procyanidin B-2
    相似度:60%
Chemical & Pharmaceutical Bulletin          1986          34          633-642
Tannins and Related Compounds. XXXVIII. : Isolation and Characterization of Flavan-3-ol Glucosides and Procyanidin Oligomers from Cassia Bark : Cinnamomum cassia BLUME
SATOSHI MORIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     monoxyloside
    相似度:60%
Chemistry of Natural Compounds          1989          25          311-317
STRUCTURE OF PSOLUSOSIDE B - A NONHOLOSTANE TRITERPENE GLYCOSIDE OF THE HOLOTHURIAN GENUS Psolus
V. I. Kalinin, A. I. Kalinovskii, V. A. Stonik,P. S. Dmitrenok, and Yu. N. El'kin
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     compound 9
    相似度:60%
Chemistry of Natural Compounds          1979          15          453-457
GLYCOSIDES OF MARINE INVERTEBRATES. VII. STRUCTURE OF HOLOTHURIN B FROM Eolothuria atra
V. A. Stonik, A. D. Chumak, V. V. Isakov, N. I. Belogortseva, V. Ya. Chirva, and G. B. Elyakov
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

11 .     methyl glycofuranoside α-D-Xyl
    相似度:60%
Phytochemistry          1992          31          3307-3330
NMR Spectroscopy in the structural elucidation of oligosaccharides and glycosides
Pawan K. Agrawal
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

12 .     proanthocyanidin A-6
C30H24O12     相似度:60%
Chemical & Pharmaceutical Bulletin          1987          35          4717-4729
Tannins and Related Compounds. LIX. Aesculitannins, Novel Proanthocyanidins with Doubly-Bonded Structures from Aesculus hippocastanum L.
SATOSHI MORIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

13 .     methyl β-D-xylopyranoside
    相似度:60%
Phytochemistry          1990          29          161-164
Vomifoliol 1-O-β-d-xylopyranosyl-6-O-β-d-glucopyranoside: A disaccharide glycoside from apple fruit
Wilfried Schwab,Peter Schreier
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

14 .     1,4-anhydro-4-thio-D-ribitol
C5H10O3S     相似度:60%
Heterocycles          2008          75          619-634
Synthesis of 4'-Thiopurine Nucleosides Using Hypervalent Iodine Compounds
Naozumi Nishizono, Kayo Soma, Ryosuke Baba, Minoru Machida, and Kazuaki Oda
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

15 .     compound 4b
C4H3F3O2     相似度:60%
Tetrahedron Letters          2004          45          4935-4938
Synthesis of new halo-containing acetylenes and their application to the synthesis of azoles
Marcos A.P Martins, Daniel J Emmerich, Claudio M.P Pereira, Wilson Cunico, Marcelo Rossato, Nilo Zanatta, Helio G Bonacorso
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

16 .     DL-scyllo-inositol 1,2,3,4-tetrakisphos-phate
    相似度:60%
Bioorganic & Medicinal Chemistry          1999          7          2577-2589
Synthesis of all possible regioisomers of scyllo-Inositol phosphate
Sung-Kee Chung, Yong-Uk Kwon, Young-Tae Chang, Kwang-Hoon Sohn, Jung-Han Shin, Kyu-Hwan Park, Bong-Jin Hong, In-Hee Chung
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

17 .     methyl β-D-xylopyranoside
    相似度:60%
Agricultural and Biological Chemistry          1990          54          1265-1270
Oviposition Deterrent of a Rutaceae-feeding Swallowtail Butterfly, Papilio xuthus, from a Non-host Rutaceous Plant, Orixa japonica
Ritsuo NISHIDA, Takao OHSUGI, Hiroshi FUKAMI, Shuhei NAKAJIMA
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

18 .     olean-12-ene-3β,16β,22α-triol
    相似度:60%
Australian Journal of Chemistry          1975          28          165-172
New triterpenoid extractives from Lemaireocereus chichipe
PW Khong and KG Lewis
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

19 .     2,7-anhydro-β-D-heptulopyranose
    相似度:57.1%
Natural Product Research and Development          2004          16          410-414
CHEMICAL STUDY ON RHODIOLA FROM LIJIANG
ZHOU Ling-yun; ZHANG Xiang-hua; CHEN Chang-xiang
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

20 .     compound 3a
    相似度:55.5%
Chemical & Pharmaceutical Bulletin          1998          46          1643-1646
Water-Soluble Constituents of Fennel. I. Alkyl Glycosides
Junichi KITAJIMA,Toru ISHIKAWA and Yasuko TANAKA
3楼2012-12-04 19:31:40
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quqinghui

银虫 (初入文坛)

引用回帖:
3楼: Originally posted by 新新手 at 2012-12-04 19:31:40
给你搜了微谱数据,自己对吧
1 .     methyl α-D-apiofuranoside
    相似度:66.6%
Chemical & Pharmaceutical Bulletin          1989          37          551-553
APIOGLYCYRRHIZIN AND ARABOGLYCYR ...

我的这结构推测为β-D-木吡喃糖以1→4键连接,不知道能推测出来不?我还有一张氢铺,证明是β连接的,
向上是一种心态
4楼2012-12-05 10:50:46
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