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lqm19890117

银虫 (小有名气)

[求助] 微谱求助,十分感谢!

碳谱数据:172.5, 150.8, 137.8, 135.2, 129.3, 122.3, 108.9, 68.9, 63.4, 56.1, 43.5, 42.1, 40.4, 37.9, 34.6, 34.1, 24.6, 22.4, 20.2, 15.6
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lqm19890117

银虫 (小有名气)

送红花一朵
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2楼: Originally posted by danil1288 at 2013-08-24 11:32:00
以后写化学位移用半角逗号隔开中间无空格
查询结果:共查到631个化合物(查询结果仅供参考)
1 .     8α-Hydroxy-11E,13Z-labdadiene-15-al
C20H32O2     相似度:65%
Chemical & Pharmaceutical Bulleti ...

非常感谢!!
3楼2013-08-24 11:58:49
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danil1288

金虫 (正式写手)

以后写化学位移用半角逗号隔开中间无空格
查询结果:共查到631个化合物(查询结果仅供参考)
1 .     8α-Hydroxy-11E,13Z-labdadiene-15-al
C20H32O2     相似度:65%
Chemical & Pharmaceutical Bulletin          2002          50(4)          498-500
Labdane-Type Diterpenoids from the Wood of Cunninghamia konishii
Yen-Cheng LI and Yueh-Hsiung KUO
Structure      13C NMR   碳谱模拟图
2 .     12(S)-15,16-epoxy-13(16),14-labdaiene-8,12-diol
C20H30O2     相似度:65%
Acta Chemica Scandinavica          1978          32          203-215
Tobacco Chemistry. 50. (3S,5R,8S,9xi)-5,8-Epoxy-6-megastigmene-3,9-diol and (3S*,5R*,6R*,7E,9xi)-3,6-Epoxy-7-megastigmene-5,9-diol. Two New Nor-carotenoids of Greek Tobacco.
Behr, Dan; Wahlberg, Inger; Nishida, Toshiaki; Enzell, Curt R.
Structure      13C NMR   碳谱模拟图
3 .     15-isopimaren-8β,20-diol
    相似度:65%
Journal of the Brazilian Chemical Society          1991          2          25-30
Diterpenes from Vellozia bicolor.
Angelo C. Pinto, Pedro P.S. Queiroz and Walmir S. Garcez.
Structure      13C NMR   碳谱模拟图
4 .     compound 16
    相似度:65%
Natural Product Communications          2008          3          399-412
Structural Elucidation of Pimarane and IsopimaraneDiterpenoids: The 13C NMR Contribution
Ana M. L. Seca, Diana C. G. A. Pinto and Artur M. S. Silva
Structure      13C NMR   碳谱模拟图
5 .     3-[(2-hydroxy-2,5,5,8α-tetramethyldecahydro-1-naphthalenyl)methyl]-4-hydroxybenzoicacid
C22H32O4     相似度:63.6%
Chinese Chemical Letters          2004          15          316-318
A New Sesquiterpene-substituted Benzoic Acid from the Brown Alga Dictyopteris divaricata
Fu Hang SONG, Xiao FAN , Xiu Li XU, Jie Lu ZHAO, Li Jun HAN,Jian Gong SHI
Structure      13C NMR   碳谱模拟图
6 .     Dictyvaric acid
C22H32O4     相似度:63.6%
Journal of Asian Natural Products Research          2005          7          777-781
Chemical constituents of the brown alga Dictyopteris divaricata
F.-H. SONG, X. FAN, X.-L. XU, J.-L. ZHAO, L.-J. HAN and J.-G. SHI
Structure      13C NMR   碳谱模拟图
7 .     cryptoporic acid A
    相似度:61.9%
Phytochemistry          1991          30          1555-1559
Cryptoporic acids H and I, drimane sesquiterpenes from Ganoderma neo-japonicum and Cryptoporus volvatus
Masao Hirotani, Tsutomu Furuya, Motoo Shiro
Structure      13C NMR   碳谱模拟图
8 .     zonarol
C21H30O2     相似度:61.9%
Tetrahedron Letters          2000          41          5469-5473
Total synthesis of the marine sesquiterpene hydroquinones zonarol and isozonarol and the sesquiterpene quinones zonarone and isozonarone
Jörg Schröder, Christine Magg, Karlheinz Seifert
Structure      13C NMR   碳谱模拟图
9 .     hamiltonin A
C21H31O3Cl     相似度:61.9%
Tetrahedron          1995          51          8189-8198
Unusual chlorinated homo-diterpenes from the South African nudibranch Chromodoris hamiltoni
Jana Pika, D. John Faulkner
Structure      13C NMR   碳谱模拟图
10 .     (1S,3R,4R)-ent-3,4-Epoxyverticilla-7,12(18)-dien-1-ol
C20H32O2     相似度:60%
Chemical & Pharmaceutical Bulletin          2008          56(8)          1184-1188
New ent-Verticillane Diterpenoids from the Japanese Liverwort Jackiella javanica
Fumihiro NAGASHIMA,Kozue WAKAYAMA, Yuki IOKA, and Yoshinori ASAKAWA
Structure      13C NMR   碳谱模拟图
11 .     15-hydroxy-11ξ,14ξ-peroxylabda-8(17),12-dien-16-al
    相似度:60%
Journal of Natural Products          1997          60          904-908
Labdane Diterpenoids from Alpinia chinensis
Lai-King Sy and Geoffrey D. Brown
Structure      13C NMR   碳谱模拟图
12 .     peronemin B2
C20H24O5     相似度:60%
Chemical & Pharmaceutical Bulletin          1994          42          1050-1055
Indonesian Medicinal Plants. VII. Seven New Clerodane-Type Diterpenoids, Peronemins A2, A3, B1, B2, B3, C1, and D1, from the Leaves of Peronema canescens (Verbenaceae)
Isao KITAGAWA,Partomuan SIMANJUNTAK,Kazuyuki HORI,Nobumasa NAGAMI,Taifo MAHMUD,Hirotaka SHIBUYA and Motomasa KOBAYASHI
Structure      13C NMR   碳谱模拟图
13 .     peronemin B1
C20H24O4     相似度:60%
Chemical & Pharmaceutical Bulletin          1994          42          1050-1055
Indonesian Medicinal Plants. VII. Seven New Clerodane-Type Diterpenoids, Peronemins A2, A3, B1, B2, B3, C1, and D1, from the Leaves of Peronema canescens (Verbenaceae)
Isao KITAGAWA,Partomuan SIMANJUNTAK,Kazuyuki HORI,Nobumasa NAGAMI,Taifo MAHMUD,Hirotaka SHIBUYA and Motomasa KOBAYASHI
Structure      13C NMR   碳谱模拟图
14 .     isopimara-7,15-dien
    相似度:60%
Chemical & Pharmaceutical Bulletin          1982          30          3912-3921
Studies on the Constituents of the Crude Drug "Fritillariae Bulbus." III. On the Diterpenoid Constituents of Fresh Bulbs of Fritillaria thunbergii MIQ.
JUNICHI KITAJIMA,TETSUYA KOMORI and TOSHIO KAWASAKI
Structure      13C NMR   碳谱模拟图
15 .     (E)15-nor-16-oxo-8 (17),12-labdadiene
C19H30O     相似度:60%
Journal of Asian Natural Products Research          2004          6          199-204
CHEMICAL CONSTITUENTS FROM ALPINIA TONKINENSIS
JIAN ZHANG and LING-YI KONG
Structure      13C NMR   碳谱模拟图
16 .     villosin
C20H28O2     相似度:60%
Fitoterapia          2001          72          837-838
New diterpene from Hedychium villosum
Peng Xiao, Cuirong Sun, Muhammad Zahid,Omar Ishrud, Yuanjiang Pan

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Tobeastriver
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