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杨大松

至尊木虫 (文坛精英)

[求助] 求助微谱数据,谢谢

碳谱数据如下,溶剂氯仿:
15.0,17.7,17.8,18.7,24.4,27.2,28.9,29.4,29.9,36.0,37.2,38.0,38.6,39.8,40.7,48.8,56.9,72.9,74.3,107.1,111.7,145.6,148.4,172.2,175.9
辛苦各位了,非常感谢。
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碧雪清谭
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2013-10-28 20:15:12
查询结果:共查到2150个化合物(查询结果仅供参考)
1 .     abiesadine X
C24H36O5     相似度:96%
Bioorganic & Medicinal Chemistry          2010          18          744-754
Isolation, structure, and bioactivities of abiesadines A–Y, 25 new diterpenes from Abies georgei Orr
Xian-Wen Yang, Lin Feng, Su-Mei Li, Xiao-Hua Liu, Yong-Li Li, Liang Wu, Yun-Heng Shen, Jun-Mian Tian, Xi Zhang, Xin-Ru Liu, Ning Wang, Yonghong Liu, Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
2 .     abiesadine Y
C25H40O5     相似度:92%
Bioorganic & Medicinal Chemistry          2010          18          744-754
Isolation, structure, and bioactivities of abiesadines A–Y, 25 new diterpenes from Abies georgei Orr
Xian-Wen Yang, Lin Feng, Su-Mei Li, Xiao-Hua Liu, Yong-Li Li, Liang Wu, Yun-Heng Shen, Jun-Mian Tian, Xi Zhang, Xin-Ru Liu, Ning Wang, Yonghong Liu, Wei-Dong Zhang
Structure      13C NMR   碳谱模拟图
3 .     butanedioic acid mono[(13S)-13-hydroxylabda-8(17),14-dien-19-yl]ester
C24H38O5     相似度:84%
Chemistry & Biodiversity          2004          Vol.1          1702
Novel Antibacterial Diterpenoids from Larix chinensis B
Jun-Juan Xue, Cheng-Qi Fan, Lei Dong, Sheng-Ping Yang, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图
4 .     butanedioic acid bis[(13S)-13-hydroxylabda-8(17),14-dien-19-yl]ester
C44H70O6     相似度:80%
Chemistry & Biodiversity          2004          Vol.1          1702
Novel Antibacterial Diterpenoids from Larix chinensis B
Jun-Juan Xue, Cheng-Qi Fan, Lei Dong, Sheng-Ping Yang, and Jian-Min Yue
Structure      13C NMR   碳谱模拟图
5 .     13-epitorreferol
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Chemical & Pharmaceutical Bulletin          1995          43          5-8
Fern Constituents : Four New Diterpenoid Glycosides from Fresh Leaflets of Gleichenia japonica
Kenji SHIOJIMA,Masayoshi SUZUKI,Hiroshi AOKI and Hiroyuki AGETA
Structure      13C NMR   碳谱模拟图
6 .     18-hydroxy(-)-manool
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China Journal of Chinese Materia Medica          2000          25          291-292
Chemical Constituents from Speranskia tuberculata(Bge.)Baill
Li Chong, ZHANG Chengzhong, HU Fangdi, SHI Jiangong
Structure      13C NMR   碳谱模拟图
7 .     18-Acetoxy-13-epi-mannool
C22H36O3     相似度:80%
Chemistry of Natural Compounds          2013          48          1100-1102
Sesquiterpenes and diterpenoids from Pinus densata
Bo Li, Wei-Dong Zhang, Chang-Xia Li, Yun-Heng Shen
Structure      13C NMR   碳谱模拟图
8 .     19-Acetoxy-13S-hydroxylabda-8(17),14-diene
    相似度:76%
Phytochemistry          1994          37          1109-1114
Labdanes from Cryptomeria japonica
Su Wen-Chiung, Fang Jim-Min, Cheng Yu-Shia
Structure      13C NMR   碳谱模拟图
2楼2013-10-28 18:54:07
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杨大松

至尊木虫 (文坛精英)

辛苦了,非常感谢。
碧雪清谭
3楼2013-10-28 20:15:25
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