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药化理工男

新虫 (小有名气)

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JGX-N-4-12-1
C谱数据:15.9,16.5,19.6,20.2,20.3,23.8,24.4,25.8,26.6,26.7,28.4,28.7,29.0,34.2,41.1,41.6,44.3,48.3,49.1,50.0,52.1,54.2,56.3,69.8,75.1,80.4,80.8,109.1,149.0
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药化理工男: 金币+10, 有帮助 2015-03-09 19:58:39
1 .     betulin
    相似度:80.6%
Chinese Pharmaceutical Journal          2009          44          1217-1220
Studies on Chemical Constituents in Roots of Uraria crinita
WANG Yan-yan, ZHANG Xiao-qiong, GONG Li-meng, RUAN Han-li, PI Hui-fang, ZHANG Yong-hui,
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     6β-hydroxybetulin
C30H50O3     相似度:80%
Journal of Natural Products          2005          68          1018-1021
Lupane Triterpenoids from Maytenus Species
Marvin J. Nez, Carolina P. Reyes, Ignacio A. Jimnez, Laila Moujir, and Isabel L. Bazzocchi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     (24S)-5α-lanost-9(11)-ene-3β,24,25-triol
C30H52O3     相似度:80%
Acta Botanica Sinica          2004          46          1002-1008
Terpenoids and Phenols from Taiwania flousiana
XIANG Ying, YANG Sheng-Ping, ZHAN Zha-Jun, YUE Jian-Min
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     cycloart-25-en-3β,24-diol
C30H50O2     相似度:80%
Records of Natural Products          2008          2          39-45
Chemical Investigation of Euphorbia schimperi C. Presl
Azza R. Abdel-Monem, Essam Abdel-Sattar, Fathalla M. Harraz, and Frank Petereit
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     3β,7β-dihydroxylup-20(29)-ene
    相似度:80%
Phytochemistry          1994          37          1517-1575
13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     (23R)-and (23S)-21,23-Epoxy-5α-cycloart-24-en-3β-ol
C30H48O2     相似度:80%
Phytochemistry          1992          31          4263-4274
Cycloartanes and other terpenoids and phenylpropanoids from Monocyclanthus vignei
Hans Achenbach, Dieter Frey
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     (20R,22R)-25-Hydroxy-2β,3β:20,22-diisopropylidenedioxy-5β,8α-cholestan-6-one
    相似度:80%
Steroids          2011          76          603-606
Synthesis of 7,8-dihydro-14-deoxyecdysteroids
Rimma G. Savchenko, Yana R. Urasaeva, Ilgiz V. Galyautdinov, Svetlana R. Afonkina,Leonard M. Khalilov, Fedor M. Dolgushin, Victor N. Odinokov
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     leucastrin B
C30H52O3     相似度:80%
Chemical & Pharmaceutical Bulletin          2006          54          1370-1379
Studies on Nepalese Crude Drugs. XXIX. Chemical Constituents of Dronapuspi, the Whole Herb of Leucas cephalotes SPRENG.
Yukinori Miyaichi, Akiko Segawa and Tsuyoshi Tomimori
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     loranthol
    相似度:80%
Phytochemistry          1989          28          2206-2208
A lupeol derivative from Salvia pratensis
J. Anaya,MC. Caballero,M. Grande,J.J. Navarro,I. Tapia,J.F. Almeida
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     loranthol
    相似度:80%
China Journal of Chinese Materia Medica          2010          35          1137-1141
Ethyl acetate-soluble chemical constituents from whole plants of Senecio chrysanthemoides
LIN Sheng; ZHANF Zhongxiao; SHEN Yunheng; LI Huiliang; SHAN Lei; LIU Runhui; XU Xike; ZHANF Weidong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     6α-hydroxybetulinic acid
C30H48O4     相似度:80%
Journal of the Brazilian Chemical Society          2001          12          180-183
Triterpenic Acids from Eugenia moraviana.
Inês Lunardi, Juliana L. B. Peixoto, Cleuza C. da Silva, Ivania T. A. Shuquel, Ernani A. Basso and Gentil J. Vidotti
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     (24S-5α-lanost-9(11)-ene-3β,24,25-triol
    相似度:80%
Pharmaceutical and Clinical Research          2014          22          124-127
Study on Chemical Constituents of Ethyl Acetate Fraction of Humulus scandens
XU Bao-lei, JIANG Jian-qin
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     (23E)-27-nor-3β-hydroxycycloart-23-en-25-one
    相似度:79.3%
Journal of Natural Products          2003          66          263-268
Natural Anti-HIV Agents. Part IV. Anti-HIV Constituents from Vatica cinerea
Hong-Jie Zhang, Ghee Teng Tan, Vu Dinh Hoang, Nguyen Van Hung, Nguyen Manh Cuong, D. Doel Soejarto, John M. Pezzuto, and Harry H. S. Fong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     6β-hydroxybetulinic acid
C30H48O4     相似度:79.3%
Journal of Natural Products          1996          59          297-300
New Lupane Derivatives from the Leaves of Licania pyrifolia
Anna Rita Bilia and Ivano Morelli
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     27-nor-3b-hydroxycycloart-23-en-25-one
    相似度:79.3%
Phytochemistry          1997          45          1019-1021
Short side-chain cycloartanes from Tillandsia usneoides
Gabriela M. Cabrera, Alicia M. Seldes
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     (20R,22R)-2β,3β:20,22-Diisopropylidenedioxy-5β,8α-cholestan-6-one
    相似度:79.3%
Steroids          2011          76          603-606
Synthesis of 7,8-dihydro-14-deoxyecdysteroids
Rimma G. Savchenko, Yana R. Urasaeva, Ilgiz V. Galyautdinov, Svetlana R. Afonkina,Leonard M. Khalilov, Fedor M. Dolgushin, Victor N. Odinokov
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     methyl (3b,18a,19a,20S,28S)-3-hydroxy-28-methoxy-20,28-epoxyursan-23-oate
C31H48O7     相似度:77.4%
Chemistry & Biodiversity          2007          Vol. 4          17
Three New Triterpenoids from Potentilla multicaulis
Ping-Lin Li, Chang-Jun Lin, Zhan-Xin Zhang, and Zhong-Jian Jia
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     9,19-cyclolart triterpenoid
C30H50O2     相似度:77.4%
Chemistry of Natural Compounds          2009          45          876-880
CHEMICAL CONSTITUENTS WITH ANTISEPSIS ACTIVITYFROM THE RHIZOMES OF Polygonatum odoratum
Dong-Mei Wang, Deng-Wu LiWei Zhu, and Pai Peng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     9,19-cyclolart-25-en-3 ,24 (R)-diol
C30H50O2     相似度:77.4%
Natural Product Research          2009          23          580-589
A new C-methylated homoisoflavanone and triterpenoid from the rhizomes of Polygonatum odoratum
Dongmei Wang; Dengwu Li; Wei Zhu; Pai Peng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     (+)-lanostane-3β,24-dihydroxy-25-ene triterpene
C31H54O2     相似度:77.4%
Zeitschrift für Naturforschung B          2009          64b          459-463
A New Lanostane Triterpene from Skimmia laureola
Nighat Sultana and Razia Sultana
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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