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coffeecoffee

银虫 (小有名气)

[求助] 求微谱数据

12.7,18.2,23.0,23.4,36.1,38.7,40.1,41.4,41.9,52.8,54.6,80.0,109.0,144.9,179.7
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wq0616

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
coffeecoffee: 金币+8, ★★★★★最佳答案, 谢谢 2012-11-30 09:02:02
相似度大于65%的有

1 .     5α,6α,7β,10β-11α,13-dihydro-4(15)-eudesmene-l2,6-olide
CI5H22O2     相似度:100%
Journal of Asian Natural Products Research          2001          3          285-291
A NEW SESQUITERPENE LACTONE FROM TSOONGIODENDRUN UDORUM CHUN
XIAO-KAI SONG, PENG-FEI TU-L, I-JUNWU,Y ANG CAI,HUI ZHU, YANG LU, XU-YING LIU and QI-TAI ZHENG
Structure      13C NMR   碳谱模拟图

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2 .     2-oxo-1,5α,6β,11β-H-eudesman-3(4)-en-6,12-olide
C15H20O3     相似度:73.3%
Natural Product Research          2008          22          499-506
Biotransformation of tetrahydro-α-santonins by Absidia coerulea
Lin Yang; Jungui Dai
Structure      13C NMR   碳谱模拟图

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




3 .     (11S)-1α-hydroxyeudesm-4(14)-eno-13,6α-lactone
C15H22O3     相似度:66.6%
Journal of Natural Products          1999          62          22-30
Guaianolides as Immunomodulators. Synthesis and Biological Activities of Dehydrocostus Lactone, Mokko Lactone, Eremanthin, and Their Derivatives
Saori Yuuya, Hisahiro Hagiwara, Toshio Suzuki, Masayoshi Ando, Atsushi Yamada, Kouji Suda, Takao Kataoka, and Kazuo Nagai
Structure      13C NMR   碳谱模拟图

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




4 .     β-cyclocostunolide
C15H20O2     相似度:66.6%
Acta Botanica Yunnanica          1997          19(1)          85-91
STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA
Yang Hui, Xie Jinlun,  Sun Handong
Structure      13C NMR   碳谱模拟图

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




5 .     ent-a-cyclodihydrocostunolide
C15H22O2     相似度:66.6%
Phytochemistry          1997          45          555-558
Eudesmane-type sesquiterpene lactones from the Japanese liverwort Frullania densiloba
Fumihiro Nagashima, Hironao Tanaka, Shigeru Takaoka, Yoshinori Asakawa
Structure      13C NMR   碳谱模拟图

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




6 .     3α-hydroxy-5αH,7αH,6βH,11βH-eudesm-4(15)-en-6,12-olide
    相似度:66.6%
Journal of Natural Products          1993          Vol 56          1723
A Short Synthesis of (+)-Colartin and (+)-Arbusculin A from (-)-Santonin
Gonzalo Blay, Luz Cardona, Begoña Garcia, Jose R. Pedro
Structure      13C NMR   碳谱模拟图

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




7 .     aldebyde
    相似度:66.6%
Journal of Natural Products          1993          Vol 56          1723
A Short Synthesis of (+)-Colartin and (+)-Arbusculin A from (-)-Santonin
Gonzalo Blay, Luz Cardona, Begoña Garcia, Jose R. Pedro
Structure      13C NMR   碳谱模拟图

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




8 .     11β,13-dihydro-1-epireynosin
C15H22O3     相似度:66.6%
Phytochemistry          1993          32          460-462
Sesquiterpene lactones from Artemisia species
J. Alberto Marco, Juan F. Sanz, F. Sancenon, A. Rustaiyan, M. Saberi
Structure      13C NMR   碳谱模拟图

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




9 .     11α,13-dihydro-β-cyclocostunolide
C15H22O2     相似度:66.6%
Phytochemistry          1990          29          541-545
Sesquiterpene lactones from Artemisia herba-alba
Juan F. Sanz,Gloria Castellano,J. Alberto Marco
Structure      13C NMR   碳谱模拟图

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




10 .     二氢-α-环木香烯内酯
    相似度:66.6%
Journal of Shenyang Pharmaceutical University          2006          23          641-643
Chemical constituents of Saussurea lappa C. B Clarke
YIN Hong-quan, FU Hong-wei, HUA Hui-ming, PEI Yue-hu
Structure      13C NMR   碳谱模拟图

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




11 .     compound 10a
    相似度:62.5%
Phytochemistry          1999          51          529-541
Bioactive sesquiterpenes from Santolina rosmarinifolia subsp. Canescens. A conformational analysis of the germacrane ring
Alejandro F. Barrero, M. Mar Herrador, Jose F.Quilez, Ramon Alvarez-Manzaneda, Dolores Portal, Jose A. Gavin, Dolores G. Gravalos, M.S.J. Simmonds, W.M. Blaney
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
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