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1987talent

新虫 (小有名气)

[求助] 求微普数据

C谱数据如下:
15.5,19.7,24.5,26.5,30.8,32.7,36.9,42.0,53.1,67.5,73.8,77.1,109.1,128.0,131.9,135.4,140.3,145.7,179.3,181.2
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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
1987talent: 金币+20, 有帮助, 看来不是我的化合物。。。。。依旧感谢~~ 2013-01-25 13:31:28
1 .     Scabronine M
C20H28O4     相似度:60%
Bioorganic & Medicinal Chemistry Letters          2012          22          2401-2406
Scabronine M, a novel inhibitor of NGF-induced neurite outgrowth from PC12 cells from the fungus Sarcodon scabrosus
Li Liu,Xin-Wei Shi,Shi-Chun Zong,Jiang-Jiang Tang,Jin-Ming Gao
Structure      13C NMR   碳谱模拟图

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2 .     5(10),14-ent-halimadien-3β,13S-diol
C20H34O2     相似度:60%
Zeitschrift für Naturforschung C          2010          65          39-42
Anticancer Activity of Diterpenoids from Amoora ouangliensis and Amoora stellato-squamosa
S.-M. Yang, D.-G. Wu, and X.-K. Liu
Structure      13C NMR   碳谱模拟图

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




3 .     compound 5
C20H22O6     相似度:60%
Journal of Natural Products          2012          75          2188-2192
Clerodane Diterpenoids from Croton crassifolius
Guo-Cai Wang, Jia-Gui Li, Guo-Qiang Li, Jiao-Jiao Xu, Xia Wu, Wen-Cai Ye, and Yao-Lan Li
Structure      13C NMR   碳谱模拟图

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




4 .     15-hydroxy-4α,15-dihydrorepandanolide-8-O-angelate
C21H28O7     相似度:57.1%
Phytochemistry          1988          27          3881-3885
Melampolides from Tetragonotheca species
J. Jakupovic,S. Hafez,F. Bohlmann,X.A. Dominguez
Structure      13C NMR   碳谱模拟图

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




5 .     lonchocassane C
C21H30O4     相似度:57.1%
Natural Product Communications          2008          3          5-10
Cassane diterpenoids from Lonchocarpus laxiflorus
John O. Igoli, Samuel O. Onyiriuka, Matthias C. Letzel, Martin N. Nwaji and Alexander I. Gray
Structure      13C NMR   碳谱模拟图

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




6 .     1-oxo-2R,9R-dihydroxy-13-epi-ent-pimara-11,15-dien-19-oic acid
C20H28O5     相似度:55%
Journal of Natural Products          2009          72          87-91
Biotransformation of Two ent-Pimara-9(11),15-diene Derivatives by Gibberella fujikuroi
Braulio M. Fraga, Ricardo Guillermo, Melchor G. Hernández, María C. Chamy, and Juan A. Garbarino
Structure      13C NMR   碳谱模拟图

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




7 .     manaarenolide H
C20H30O4     相似度:55%
Journal of Natural Products          2006          69(8)          1134-1139
Manaarenolides A−I, Diterpenoids from the Soft Coral Sinularia manaarensis
Jui-Hsin Su, Atallah F. Ahmed, Ping-Jyun Sung, Chih-Hua Chao, Yao-Haur Kuo, and Jyh-Horng Sheu
Structure      13C NMR   碳谱模拟图

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




8 .     cleospinol C
C20H32O3     相似度:55%
Journal of Natural Products          2004          67          179-183
New Cembranes from Cleome spinosa
Dwight O. Collins, William F. Reynolds, and Paul B. Reese
Structure      13C NMR   碳谱模拟图

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




9 .     luzonensol acetate
C17H26Br2O2     相似度:55%
Journal of Natural Products          2001          64          696-700
New Bromoterpenes from the Red Alga Laurencia luzonensis
Masayuki Kuniyoshi,Mong S. Marma, Tatsuo Higa,Gérald Bernardinelli, and Charles W. Jefford
Structure      13C NMR   碳谱模拟图

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




10 .     nephthenol
C15H26O     相似度:55%
Chemical & Pharmaceutical Bulletin          1987          35          124-135
Marine Natural Products. XVII. Nephtheoxydiol, a New Cytotoxic Hydroperoxy-Germacrane Sesquiterpene, and Related Sesquiterpenoids from an Okinawan Soft Coral of Nephthea sp. (Nephtheidae)
ISAO KITAGAWA,ZHENG CUI,BYENG WHA SON,MOTOMASA KOBAYASHI and YOSHIMASA KYOGOKU
Structure      13C NMR   碳谱模拟图

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




11 .     teusandrin D
C20H26O7     相似度:55%
Phytochemistry          1997          45          1653-1662
Neo-clerodane diterpenoids from Teucrium sandrasicum
María C. De la Torre, Benjamín Rodríguez, Maurizio Bruno, Caterina Fazio, K. Husnu Can Baser, Hayri Duman
Structure      13C NMR   碳谱模拟图

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




12 .     15-hydroxy-4βH,15-dihydrorepandanolide-O-angelate
C21H28O7     相似度:55%
Phytochemistry          1997          45          769-775
A guaianolide and four melampolides from Melampodium leucanthum
Leovigildo Quijano, Isabel S. Nuñez, Frank R. Fronczek, Nikolaus H. Fischer
Structure      13C NMR   碳谱模拟图

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




13 .     4β-Hydroxygermucra-1(10),5-diene
    相似度:55%
Phytochemistry          1993          33          879-882
Sesquiterpene alcohols from Cryptomeria japonica and C. Fortunei leaf oil
Shizuo Nagahama, Masato Tazaki, Hiroshi Kobayashi, Masashi Sumimoto
Structure      13C NMR   碳谱模拟图

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




14 .     ent-13-epi-12α-acetoxy-manoyl oxide
C22H36O3     相似度:55%
Phytochemistry          1993          34          575
A manoyl oxide diterpenoid from Sideritis javalambrensis
Angel Villar, Serafin Valverde, Beatriz De Las Heras, Jose M. Vivas
Structure      13C NMR   碳谱模拟图

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




15 .     helipterol
C20H34O     相似度:55%
Phytochemistry          1992          31          1631-1638
Ent-labdanes, manoyloxide and helipterol derivatives from Chrysocephalum ambiguum
C. Zdero, F. Bohlmann, R.M. King
Structure      13C NMR   碳谱模拟图

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




16 .     helipterol
C20H34O     相似度:55%
Phytochemistry          1989          28          517-526
Sesquiterpene lactones and other constituents from Australian Helipterum species
C. Zdero,F. Bohlmann,R.M. King,H. Robinson
Structure      13C NMR   碳谱模拟图

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




17 .     [3S,4R,7S,1(10)E,5E]3-acetoxygermacra-1(10),5-dien-4-ol
C17H28O3     相似度:55%
Phytochemistry          1989          28          849-850
A sesquiterpene alcohol from Pallenis spinosa
Giovanni Appendino,Giancarlo Cravotto,Pierluigi Gariboldi,Francesco Claudi,Vincenzo Picci
Structure      13C NMR   碳谱模拟图

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




18 .     diosbulbin G
    相似度:55%
Phytochemistry          2010          71          1174-1180
Norclerodane diterpenoids from rhizomes of Dioscorea bulbifera
Hai Liu, Gui-Xin Chou, Yin-Long Guo, Li-Li Ji, Jun-Ming Wang, Zheng-Tao Wang
Structure      13C NMR   碳谱模拟图

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




19 .     seco-chiliolidic acid
    相似度:55%
Phytochemistry          2010          71          1395-1399
Cytotoxic terpenoids from Nardophyllum bryoides
Marianela Sánchez, Marcia Mazzuca, María José Veloso, Lucía R. Fernández, Gastón Siless, Lydia Puricelli, Jorge A. Palermo
Structure      13C NMR   碳谱模拟图

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




20 .     fibleucin
    相似度:55%
Chinese Traditional and Herbal Drugs          2010          41          689-692
Chemical constituents from roots of Tinospora sagittata var. yunnanensis
CHENG Chun-mei; DAI Yun; HUANG Xiang-zhong; ZHU Yun; DAI Jian-hui; LIU Xiao-fang; WANG Jiong
Structure      13C NMR   碳谱模拟图
艰难困苦,玉汝于成。
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