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1 .     ¦Á,¦Â-amyrin
    ÏàËÆ¶È:73.1%
Natural Product Research and Development          2002          14(3)          1-6
STUDIES ON THE CHEMICAL CONSTITUENTS OF THE FLOWER OF CAMPSIS GRANDIFLORA (THUNB.)K.SCHUM.AND ITS CONTRACEPTIVE EFFECT
ZHAO Qian; LIAO Mao chuan GUO Ji xian
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     ¦Â-amyrin-n-nonyl ether
C39H68O     ÏàËÆ¶È:68.2%
Chemical & Pharmaceutical Bulletin          2010          58          1093-1095
Two New Aristolochic Acid Derivatives from the Roots of Aristolochia fangchi and Their Cytotoxicities
Yu Cai and Tian-Ge Cai
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     ¦Á-amyrin hexacosoate
    ÏàËÆ¶È:65.9%
Journal of Chinese Pharmaceutical Sciences          2000          9          131-133
A New Triterpene from Rosemary (Rosmarinus officinalis)
Zhou Qunfang, Xu Zhanhui, Tu Pengfei, Li Gansun and Chen Hongming
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     N'-{N-[3-Oxo-20(29)-lupen-28-oyl]-9-aminononanoyl}-3-aminopropionic acid
    ÏàËÆ¶È:63.4%
Chemistry of Natural Compounds          2002          38          331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     ¦Â-amyrin hexadecanate
    ÏàËÆ¶È:63.4%
Chinese Traditional and Herbal Drugs          2001          32          6-9
Studies on triterpenoids and steroids from Balanophora involucrata
XIA Xin zhong; HAN Hong xing; TU Peng fei
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     3'¦Á-[¦Â-sitosteryl-3¦Â-oxy]dihydronepetalactone
C39H64O3     ÏàËÆ¶È:60.9%
Journal of Natural Products          2000          63          888-890
Constituents of Nepeta caesarea
G¨¹la¦Ãtı Top¦Ãu, Gamze Kökdil, and Sabiha Manav Yal¦Ãı
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     compound 3d
    ÏàËÆ¶È:60.9%
Chemistry of Natural Compounds          2002          38          331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     compound 4d
    ÏàËÆ¶È:60.9%
Chemistry of Natural Compounds          2002          38          331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     compound 4e
    ÏàËÆ¶È:60.9%
Chemistry of Natural Compounds          2002          38          331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     Methyl Ester of N-[3¦Â-Hydroxy-20(29)-lupen-28-oyl]-9-amino acid
    ÏàËÆ¶È:60.9%
Chemistry of Natural Compounds          2002          38          331-339
SYNTHESIS OF BETULONIC ACID DERIVATIVES CONTAINING AMINO-ACID FRAGMENTS
N. I. Petrenko, N. V. Elantseva, V. Z. Petukhova,M. M. Shakirov, E. E. Shul'ts, and G. A. Tolstikov
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     ¦Á-amyrin caprylate
    ÏàËÆ¶È:60.9%
Acta Pharmaceutica Sinica          1992          27          589-594
STUDIES ON THE CHEMICAL CONSTITUENTS OF CYNANCHUM THESIOIDES
HQ Yuan; CX Zuo
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
12 .     ¦Â-amyrin 3-margarate
C47H82O2     ÏàËÆ¶È:60.9%
Natural Product Research and Development          1998          10(3)          20-23
TWO NEW TRITERPENE ESTER FROM PRATIA BEGONIFOLIA
Liu Xikui; Chiu Minghua; Li Zhongrong
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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