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1 .     salaspermic acid methyl ester
    ÏàËÆ¶È:87.0%
Journal of Natural Products          1994          Vol 57          1
Quinone-Methide Triterpenes and Salaspermic Acid from Kokoona ochracea
Olipa Ngassapa, Djaja D. Soejarto, John M. Pezzuto, Norman R. Farnsworth
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     salaspermic acid
    ÏàËÆ¶È:83.3%
Journal of Natural Products          1994          Vol 57          1
Quinone-Methide Triterpenes and Salaspermic Acid from Kokoona ochracea
Olipa Ngassapa, Djaja D. Soejarto, John M. Pezzuto, Norman R. Farnsworth
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     2¦Á-acetoxy-3¦Â,24-epoxy-3¦Á-hydroxy-D:A-friedooleanan-29-oicacid methyl ester
C33H52O6     ÏàËÆ¶È:83.3%
Phytochemistry          2012          84          116-124
Studies of naturally occurring friedelane triterpenoids as insulin sensitizers in the treatment type 2 diabetes mellitus
Alejandro E. Ardiles, ¨¢gueda Gonz¨¢lez-Rodr¨ªguez, Marvin J. N¨²ñez, Nayra R. Perestelo, Virginia Pardo, Ignacio A. Jim¨¦nez, ¨¢ngela M. Valverde, Isabel L. Bazzocchi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     friedelan-3¦Â-ol
    ÏàËÆ¶È:76.6%
Natural Product Research and Development          2001          13(1)          14-16
STUDY ON THE CHEMICAL CONSTITUENTS OF ASPIDOPTERYS OBCORDATA HEMSL.
WU Rui; YE Qi; CHEN Neng yu; ZHANG Guo lin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     3¦Â,24-epoxy-2a,3¦Á-dihydroxy-D:A-friedooleanan-29-oic acidmethyl ester
C31H50O5     ÏàËÆ¶È:76.6%
Phytochemistry          2012          84          116-124
Studies of naturally occurring friedelane triterpenoids as insulin sensitizers in the treatment type 2 diabetes mellitus
Alejandro E. Ardiles, ¨¢gueda Gonz¨¢lez-Rodr¨ªguez, Marvin J. N¨²ñez, Nayra R. Perestelo, Virginia Pardo, Ignacio A. Jim¨¦nez, ¨¢ngela M. Valverde, Isabel L. Bazzocchi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     4¦Á-Hydroxyfriedel-3-one
C30H50O2     ÏàËÆ¶È:73.3%
Journal of Natural Products          2004          67          1193-1196
Hemisynthetic Secofriedelane Triterpenes with Inhibitory Activity against the Growth of Human Tumor Cell Lines in Vitro
Cristina Moiteiro, Csar Manta, Ftima Justino, Regina Tavares, Maria Joo M. Curto, Madalena Pedro, Maria So Jos Nascimento, and Madalena Pinto
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     mudanpinoic acid A
C30H46O3     ÏàËÆ¶È:73.3%
Journal of Natural Products          1998          61          343-346
Two Novel Compounds from Paeonia suffruticosa
Hang-Ching Lin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     epifriedlinol
    ÏàËÆ¶È:73.3%
China Journal of Chinese Materia Medica          1997          22          103-104
Studies on the Chemical Constituents of Aster poliothamnus Diels
Zhang Jiamin and Chen Yaozu, Li Bogang and Wang Mingkui
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     orthosphenic acid
    ÏàËÆ¶È:73.3%
Phytochemistry          2000          53          805-810
Triterpenoids from Tripterygium wilfordii
Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao Taki, Yongfeng Jia , Duan Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     epifricdelinol
    ÏàËÆ¶È:73.3%
Journal of Shenyang Pharmaceutical University          1999          16          194-197
A Study on the Chemical Constituents of Quercus engleriana Seem.
Zhou Yingjun, Sun Qishi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     friedelan-3¦Â-ol
    ÏàËÆ¶È:73.3%
Journal of Ethnopharmacology          2000          72          465-468
Evaluation of the antiulcerogenic activity of friedelan-3¦Â-ol and friedelin isolated from Maytenus ilicifolia (Celastraceae)
Carmen Lucia Queiroga, Guilherme Faria Silva, Patrı́cia Corr¨ºa Dias, Ana Possenti, João Ernesto de Carvalho
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
12 .     epifriedelinol
    ÏàËÆ¶È:72.4%
Korean Journal of Pharmacognosy          2007          38(1)          67-70
Isolation of Isoprenoidal Compounds from the Stems of Acer tegmentosum Max
Hur, Jong-Moon; Jun, Mi-Ra; Yang, Eun-Ju; Choi, Sun-Ha; Park, Jong-Cheol; Song, Kyung-Sik
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
13 .     (2¦Á,3¦Â,4¦Â,5¦Â,8¦Á,9¦Â,10¦Á,13¦Á,14¦Â,24R)-3,24-Epoxy-24-ethoxy-2,24-dihydroxy-5,9,13-trimethyl-24,25,26-trinoroleanan-29-oic Acid2)
    ÏàËÆ¶È:70%
Helvetica Chimica Acta          2000          Vol. 83          3344
Chemical Constituents of Tripterygium wilfordii
Guangzhong Yang, Xueqiang Yin, and Yuanchao Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
14 .     punicanolic acid
C30H50O4     ÏàËÆ¶È:70%
Chemical & Pharmaceutical Bulletin          2008          56(11)          1628-1631
Medicinal Flowers. XXIII.1) New Taraxastane-Type Triterpene,Punicanolic Acid, with Tumor Necrosis Factor-a Inhibitory Activity from the Flowers of Punica granatum
Yuanyuan XIE,Toshio MORIKAWA,Kiyofumi NINOMIYA,Katsuya IMURA,Osamu MURAOKA,Dan YUAN,and Masayuki YOSHIKAWA
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
15 .     26-hydroxy-1,3-friedelanedione
    ÏàËÆ¶È:70%
Chemical & Pharmaceutical Bulletin          1999          47          1725-1729
Antidiabetic Principles of Natural Medicines. IV. Aldose Reductase and ¦Á-Glucosidase Inhibitors from the Roots of Salacia oblonga WALL. (Celastraceae) : Structure of a New Friedelane-Type Triterpene, Kotalagenin 17-Acetate
Hisashi MATSUDA,Toshiyuki MURAKAMI,Kenichi YASHIRO,Johji YAMAHARA and Masayuki YOSHIKAWA
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
16 .     wilforic acid E
    ÏàËÆ¶È:70%
Phytochemistry          2000          53          805-810
Triterpenoids from Tripterygium wilfordii
Hongquan Duan, Yoshihisa Takaishi, Hiroshi Momota, Yasukazu Ohmoto, Takao Taki, Yongfeng Jia , Duan Li
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
17 .     glutinol
    ÏàËÆ¶È:70%
Natural Product Sciences          2004          10          306-309
Triterpenoids from Orostachys japonicus
Lee, Sang-Hyun; Paek, Sun-Ha; Kim, Seung-Ki; Kim, Bak-Kwang; Shin, Kuk-Hyun
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
18 .     trichadenic acid B
    ÏàËÆ¶È:70%
Phytochemistry          1994          37          1517-1575
13C NMR Spectra of pentacyclic triterpenoids¡ªa compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
19 .     compound 182
    ÏàËÆ¶È:70%
Phytochemistry          1994          37          1517-1575
13C NMR Spectra of pentacyclic triterpenoids¡ªa compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
20 .     compound 191
    ÏàËÆ¶È:70%
Phytochemistry          1994          37          1517-1575
13C NMR Spectra of pentacyclic triterpenoids¡ªa compilation and some salient features
Shashi B. Mahato, Asish P. Kundu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
21 .     trichadenic acid B
    ÏàËÆ¶È:70%
Phytochemistry          1992          31          223-225
30-Norfriedelane triterpenes from the stem bark ofCaloncoba glauca
Rosa M. Giner-Pons, Alexander I. Gray, Catherine Lavaud, Georges Massiot, Simon Gibbons, Peter G. Waterman
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2Â¥2013-02-25 19:19:06
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