24小时热门版块排行榜    

查看: 224  |  回复: 1

183clj3648

新虫 (正式写手)

[求助] 求助一个化合物的微谱数据,谢谢您的帮忙!!! 已有1人参与

编号:dxh-8-3-4-4
溶剂:CDCl3
碳谱数据:17.4,19.0,19.8,20.3,21.1,21.4,24.3,26.7,27.5,28.0,29.7,30.8,31.1,31.6,34.6,35.6,36.0,37.1,44.1,47.3,49.7,50.1,51.5,76.6,76.8,77.0,77.2,111.1,132.6,134.7,147.6,218.2
谢谢您的帮忙!!!
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

audreygc

铁杆木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
183clj3648: 金币+5, 有帮助 2013-12-16 09:14:34
查询结果:共查到3964个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------





1 .     methyl 3α,24S-dihydroxytirucalla-8,25-dien-21-oate
C31H50O4     相似度:81.2%
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

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




2 .     (24R)- cycloart-25-ene-3β,24-diol
    相似度:78.1%
Chemistry & Biodiversity          2009          6          1463-1470
New (9βH)-Lanostanes and Lanostanes from Mikania aff. jeffreyi(Asteraceae)
Carla C. Mendes, Luciana Q. Sandes, Frederico G. Cruz, and N dia F. Roque
Structure      13C NMR   碳谱模拟图

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




3 .     (24S)- cycloart-25-ene-3β,24-diol
    相似度:78.1%
Chemistry & Biodiversity          2009          6          1463-1470
New (9βH)-Lanostanes and Lanostanes from Mikania aff. jeffreyi(Asteraceae)
Carla C. Mendes, Luciana Q. Sandes, Frederico G. Cruz, and N dia F. Roque
Structure      13C NMR   碳谱模拟图

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




4 .     anwuweizonic acid
    相似度:75%
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

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




5 .     3,4-seco-(24Z)-lanosta-4(30),8,24-triene-3,26-dioicacid
    相似度:75%
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

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




6 .     (24S)-24-isopropenyl-29-nor-5α-lanosta-7-en-3β-ol
C32H54O     相似度:75%
Zeitschrift für Naturforschung C          2003          58          649-654
Two New 24-Isopropenyl-lanostanoids from Tillandsia brachycaulos
Z. Cantillo-Ciau, G. J. Mena-Rejón, E. Quintero-Mármol, A. Jiménez-Díaz, and L. Quijano
Structure      13C NMR   碳谱模拟图

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




7 .     (24R)-Eupha-8,25-diene-3β,24-diol
C30H50O2     相似度:75%
Molecules          2012          17          11826-11838
Inhibition of 11b-HSD1 by Tetracyclic Triterpenoids from Euphorbia kansui
Jie Guo, Li-Yan Zhou, Hong-Ping He, Ying Leng, Zhen Yang and Xiao-Jiang Hao
Structure      13C NMR   碳谱模拟图

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




8 .     24β-ethyl-31-norlanosta-8,25(27)-dien-3β-ol
    相似度:72.7%
Phytochemistry          1981          20          1929-1933
24β-Ethyl-31-norlanosta-8,25(27)-dien-3β-ol and 24β-ethyl-25(27)-dehydrolophenol in seeds of three cucurbitaceae species
T. Itoh, Y. Kikuchi, N. Shimizu, T. Tamura, T. Matsumoto
Structure      13C NMR   碳谱模拟图

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




9 .     3α-acetylpolyporenic acid A
C33H52O5     相似度:72.7%
The Journal of Antibiotics          2004          57          755-758
Anti-inflammatory and Anti-hyaluronate Lyase Activities of Lanostanoids from Piptoporus betulinus
HILAIRE V. KEMAMI WANGUN,ALBRECHT BERG,WALTRAUD HERTEL,AUGUSTIN E. NKENGFACK and CHRISTIAN HERTWECK
Structure      13C NMR   碳谱模拟图

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




10 .     (23S)-23-methoxy-24-methylenelanost-8-en-3-one
C32H52O2     相似度:71.8%
Helvetica Chimica Acta          2003          Vol. 86          2645
A Diterpenoid with a New Skeleton and Cytotoxic Terpenoids Isolated from Amentotaxus formosana
Huey-Jen Su, Li-Wen Wang, Chun-Nan Lin, Shiow-Hwa Day, Bai-Luh Wei, Sheng-Zehn Yang
2楼2013-12-16 08:55:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 183clj3648 的主题更新
信息提示
请填处理意见