Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 535  |  »Ø¸´: 1

20071070088

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] ΢Æ×Êý¾Ý²éѯ

»¯ºÏÎï×öÆ×ÈܼÁ pyridine   13C NMRÊý¾ÝÈçÏ£¨´ÓСµ½´ó£©
21.85, 23.24, 23.83, 26.59, 27.64, 28.95, 30.34, 41.57, 41.97, 45.63,47.40, 47.46, 48.89, 49.42, 55.20, 56.27, 56.93, 66.96, 69.51,  79.07, 82.30, 111.01, 112.58, 127.38, 133.81, 143.96, 154.26, 199.06, 204.49.
    Âé·³¸ø³öCÆ×ÏàËÆ¶È£¬¼°Ïà¹ØÎÄÏס£Ð»Ð»
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

»¹ÊÇÏ£ÍûÔÚÔÆ¶Ë
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangwang1989

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
20071070088: ½ð±Ò+10 2013-06-19 16:16:22
²éѯģʽ£ºÄ£ºý²éѯ
̼Æ×Êý¾ÝÊäÈ룺
°´´ÓСµ½´ó˳ÐòÊäÈ룬Êý×Ö¼äÓÃÓ¢Îİë½Ç¶ººÅ(,)·Ö¸ôÀýÈ磺
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

ÈܼÁÑ¡Ï
Æ¥ÅäÈݲ (Êý×Ö¸ñʽ£¬¿É×ÔÐÐÉ趨)
ÏàËÆ¶È£º   %(ÏàËÆ¶È>=50%)



²éѯ½á¹û£º¹²²éµ½264¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     21S,23R-21/23,23/27-diepoxy-21-methoxycycloartan-1,24-diene-3,27-dione
C31H42O5     ÏàËÆ¶È:61.2%
Journal of Natural Products          2009          72          1102-1105
Cycloartane Triterpenoids from KleinhoWia hospita
Li-She Gan, Gang Ren, Jian-Xia Mo, Xiang-Yi Zhang, Wei Yao, and Chang-Xin Zhou
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     isowalsuranolide
C26H30O7     ÏàËÆ¶È:58.6%
Journal of Natural Products          2000          63          947-951
Tetranortriterpenoids from Walsura yunnanensis
Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma, and Da-Gang Wu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     3¦Â,6¦Â,7¦Á-trihydroxyolean-12-en-27-oic acid
C30H47O4     ÏàËÆ¶È:56.6%
Journal of Asian Natural Products Research          2009          11          236-243
Triterpenes from Astilbe chinensis
Jun-Yi Hu , Zhi Yao , Ying-Qian Xu , Yoshihisa Takaishi and Hong-Quan Duan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     2¦Á,3¦Á-dihydroxy-30-noroleana-12,20(29)-dien-28-oic acid
C29H44O4     ÏàËÆ¶È:55.1%
Chemical & Pharmaceutical Bulletin          2003          51(8)          960-965
Triterpenes and Triterpene Saponins from the Stems of Akebia trifoliata
Yoshihiro MIMAKI,Minpei KURODA, Akihito YOKOSUKA, Hiroshi HARADA, Masato FUKUSHIMA, and Yutaka SASHIDA
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     walsuranolide
C26H30O7     ÏàËÆ¶È:55.1%
Journal of Natural Products          2000          63          947-951
Tetranortriterpenoids from Walsura yunnanensis
Xiao-Dong Luo, Shao-Hua Wu, Yun-Bao Ma, and Da-Gang Wu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     sinomontanine C
C34H44N2O9     ÏàËÆ¶È:55.1%
Journal of Asian Natural Products Research          2001          3          15-22
Five New Norditerpenoid Alkaloids from Aconitum Sinomontanum
FENG-PENG WANG, CHONC-SHENG PENG, XI-XIAN JIAN and DONG-LIN CHEN
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     kopsidine A
    ÏàËÆ¶È:55.1%
Natural Product Research          1993          3          291-298
Semisynthesis of Kopsidine a and B via a Polonovski-Potier Reaction
Christiane Kan-fan; Jean-Charles Quirion; Henri-Philippe Husson
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     23,24-dihydrocucurbitacin-F
    ÏàËÆ¶È:55.1%
Journal of Natural Products          1987          Vol 50          315
Chemical Studies on Mexican Plants Used in Traditional Medicine, II: Cucurbitacins from Hintonia latiflora
Mar¨ªa Teresa Reguero, Rachel Mata, Robert Bye, Edelmira Linares, Guillermo Delgado
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     dihydrocucurbitacin E
    ÏàËÆ¶È:54.8%
Chinese Traditional and Herbal Drugs          2012          43          432-435
Isolation and identification of chemical constituents from Citrullus colocynthis
MIAO Jing; ZHANG Jie; DENG Shi-ming; DAI Bin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     21S,23R-21/23,23/27-diepoxy-21-hydroxycycloartan-1,24-diene-3,27-dione
C30H40O5     ÏàËÆ¶È:53.3%
Journal of Natural Products          2009          72          1102-1105
Cycloartane Triterpenoids from KleinhoWia hospita
Li-She Gan, Gang Ren, Jian-Xia Mo, Xiang-Yi Zhang, Wei Yao, and Chang-Xin Zhou
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     ulmuestone
C38H54O6     ÏàËÆ¶È:53.3%
Chemical & Pharmaceutical Bulletin          2006          54(6)          775-778
New Triterpenoids Isolated from the Root Bark of Ulmus pumila L.
Dong WANG,Mingyu XIA,and Zheng CUI
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
12 .     N-ethyl-12-hydroxy-17-veratroyldictizine
C31H43NO7     ÏàËÆ¶È:53.3%
Phytochemistry          2005          66          837-846
Norditerpene and diterpene alkaloids from Aconitum variegatum
Jes¨²s G. D¨ªaz, Juan Garc¨ªa Ruiza, Werner Herz
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
13 .     2¦Á,19¦Á-dihydroxy-3-oxo-urs-12-en-28-oic acid
    ÏàËÆ¶È:53.3%
Phytochemistry          2002          59          315-323
Production of bioactive triterpenes by Eriobotrya japonica calli
Shoko Taniguchi, Yoko Imayoshi, Eri Kobayashi, Yoshie Takamatsu, Hideyuki Ito,Tsutomu Hatano, Hiroshi Sakagami, Harukuni Tokuda, Hoyoku Nishino,Daigo Sugita, Susumu Shimura, Takashi Yoshida
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
14 .     2¦Á,19¦Á-dihydroxy-3-oxo-12-ursen-28-oic acid
C30H46O5     ÏàËÆ¶È:53.3%
Journal of Natural Products          1996          59          643-645
Anti-HIV Triterpene Acids from Geum japonicum
Hong-Xi Xu, Fa-Quan Zeng, Min Wan, and Keng-Yeow Sim
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
15 .     2¦Á, 19¦Á-di-hydroxyursolic acid
C30H48O5     ÏàËÆ¶È:53.3%
Acta Botanica Yunnanica          2008          30(1)          121-124
Triterpenoids from Saurauia napaulensis (Saurauiaceae)
WANGQiong,JU Peng,WANG Yi-Fen,LUO Shi-De
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
16 .     euscaphic acid
C16H24O3     ÏàËÆ¶È:53.3%
Chemical & Pharmaceutical Bulletin          1989          37          648-651
Cytotoxic Triterpenes from a Chinese Medicine, Goreishi
Atsushi NUMATA,Peiming YANG,Chika TAKAHASHI,Ryoko FUJIKI,Michiko NABAE and Eiichi FUJITA
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
17 .     cucurbitacin L
C30H4407     ÏàËÆ¶È:53.3%
Chemistry of Natural Compounds          2000          36          292-294
Bryonia ISOPRENES. II. CUCURBITACIN L AND BRYOAMARIDE FROM Bryonia melanocarpa
M. I. lsaev
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
ÎÒÓÐÒ»¸öÃÎÏ룬ÎÒÏ뵱У³¤
2Â¥2013-06-19 08:27:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 20071070088 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á +13 ÑÏÎ÷Î÷Ï· 2026-04-06 15/750 2026-04-08 00:38 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-07 15:54 by dxlg
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤085600 310·ÖÇóµ÷¼Á +20 0856²ÄÁÏÓ뻯¹¤3 2026-04-04 22/1100 2026-04-07 15:14 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ0710£¨A£©³õÊÔ329·Ö Çóµ÷¼Á +5 Ò»Ãû26¿¼ÑÐÉú 2026-04-04 5/250 2026-04-07 08:54 by 18828373951
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á +5 15064154688 2026-04-03 5/250 2026-04-06 11:56 by lijunpoly
[¿¼ÑÐ] 327Çóµ÷¼Á +4 ʰ¹âÈÎȾ 2026-04-05 4/200 2026-04-05 20:16 by ÄϺ½~ÍòÀÏʦ
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»274»úеµ÷¼Á +5 ÐÇÔÉÁ÷ϼ 2026-04-04 6/300 2026-04-05 11:38 by arrow8852
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 0710ÉúÎïѧ336·ÖÇóµ÷¼Á +6 kiyy 2026-04-01 8/400 2026-04-04 10:10 by kiyy
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ²»°®ºÈÒûÁÏ 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +4 Ò»ÑùYWY 2026-04-03 4/200 2026-04-03 09:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û