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183clj3648

新虫 (正式写手)

[求助] 求助微谱数据

溶剂:CDCl3
碳谱数据:19.7,20.2,21.1,21.4,24.2,26.7,27.4,28.0,29.6,30.0,30.5,30.7,34.5,35.4,35.5,37.1,44.1,47.3,49.5,50.1,51.5,76.8,77.1,77.2,132.7,134.6,177.6,218.3
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
183clj3648: 金币+5, ★有帮助 2013-10-08 20:22:47
183clj3648: 金币+5, ★有帮助 2013-10-08 20:29:02
查询结果:共查到3396个化合物(查询结果仅供参考)
1 .     saponaceoic acid II
C30H48O4     相似度:76.6%
Chemical & Pharmaceutical Bulletin          2002          50(12)          1603-1606
New Triterpenoids from Tricholoma saponaceum
Kazuko YOSHIKAWA,Mina KUROBOSHI, Shigenobu ARIHARA,Naoko MIURA, Noriyuki TUJIMURA,and Kenji SAKAMOTO
Structure      13C NMR   碳谱模拟图
2 .     anwuweizonic acid
    相似度:73.3%
Journal of Natural Products          2001          64          1278-1281
Anti-AIDS Agents. 48.1 Anti-HIV Activity of Moronic Acid Derivatives and the New Melliferone-Related Triterpenoid Isolated from Brazilian Propolis
Junko Ito,Fang-Rong Chang, Hui-Kang Wang, Yong Kun Park, Masaharu Ikegaki, Nicole Kilgore,and Kuo-Hsiung Lee
Structure      13C NMR   碳谱模拟图
3 .     3,4-seco-(24Z)-lanosta-4(30),8,24-triene-3,26-dioicacid
    相似度:73.3%
Planta Medica          1989          55          294-296
Triterpenoid Acids from Kadsura ion gipedunculata.Neokadsuranic Acids B and C: Two Novel Triterpenoids with 14(13→12)abeo-Lanostane Skeletons
Li Lian-niang, XueHong, Kunio Kangouri, Akiko lkeda, and Sadafumi Omura
Structure      13C NMR   碳谱模拟图
4 .     Compound 7
C30H46O3     相似度:73.3%
Helvetica Chimica Acta          2010          93          1925-1932
Artabotryols A – E, New Lanostane Triterpenes from the Seeds of Artabotrys odoratissimus
Chitrasen Gupta, Subedar Prasad, Mahendra Sahai, Teigo Asai, Noriyuki Hara and Yoshinori Fujimoto
Structure      13C NMR   碳谱模拟图
5 .     (24Z)-3-oxolanosta-8,24-dien-26-oic acid
    相似度:72.4%
Planta Medica          1989          55          297-299
Isolation and Structure Elucidation of Neokadsuranic Acid A, the First Triterpenoidwith the 14 (13→12) abeo Lanostane Skeleton,and (24Z)-3-Oxo-lanosta-8,24-dien- 26-oic Acid1
Kunlo Kangouri, Toshio Miyoshi, Akira Kawashima, Akiko Ikeda, Taku Mizutani, Sadafumi Omura, LiLian-niang, and XueHong
Structure      13C NMR   碳谱模拟图
6 .     (20S,22S,23E)-22-O-acetyl-25-hydroxylanosta-8,23(E)-dien-3-one
C32H50O4     相似度:71.8%
Planta Medica          2003          69          568-571
A Bioactive Triterpenoid and Vulpinic Acid Derivatives from the Mushroom Scleroderma citrinum
Somdej Kanokmedhakul,Kwanjai Kanokmedhakul,Thirada Prajuabsuk,Kasem Soytong,Palangpon Kongsaeree,Apichart Suksamrarn
Structure      13C NMR   碳谱模拟图
7 .     3α-hydroxy-tirucalla-8,24-dien-21-oate
C31H50O3     相似度:70.9%
Phytochemistry          2006          67          1309-1315
Tirucallane triterpenes from the roots of Ozoroa insignis
Yonghong Liu , Pedro Abreu
Structure      13C NMR   碳谱模拟图
8 .     methyl 3α,24S-dihydroxytirucalla-8,25-dien-21-oate
C31H50O4     相似度:70.9%
Phytochemistry          2006          67          1309-1315
Tirucallane triterpenes from the roots of Ozoroa insignis
Yonghong Liu , Pedro Abreu
Structure      13C NMR   碳谱模拟图
9 .     methyl 3α,25-dihydroxy-tirucalla-8-ene-21-oate
C31H52O4     相似度:70.9%
Phytochemistry          2006          67          1309-1315
Tirucallane triterpenes from the roots of Ozoroa insignis
Yonghong Liu , Pedro Abreu
Structure      13C NMR   碳谱模拟图
10 .     24-methylenelanost-8-en-3-one
C31H50O     相似度:70.9%
Phytochemistry          1994          37          201-203
Lanostane triterpenes from the bark of Neolitsea sericea
Mahesh C. Sharma, Tatsuro Ohira, Mitsuyoshi Yatagai
Structure      13C NMR   碳谱模拟图
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