版块导航: 正在加载中...

登录注册

应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜

返回列表

xieliting

新虫 (著名写手)

应助: 3 (幼儿园)
金币: 971.5
散金: 160
红花: 25
帖子: 1160
在线: 513.7小时
虫号: 1690179
注册: 2012-03-14
专业: 中药学其他科学问题

[求助] 碳谱求助已有1人参与

13C NMR (126 MHz, DMSO) δ
14.09,14.74,16.48,17.10, 18.30, 22.87,28.49,29.83,30.93,31.17,31.64,32.25,36.35,41.12,41.55, 42.54,49.52,56.34,62.23,65.64,65.90,66.84,67.90, 69.17,69.47,70.33,70.53,71.01,71.16,72.14,73.16,76.68,80.20,82.73, 84.28, 98.65,99.80,105.09,108.43,123.77,138.81

回复此楼

» 猜你喜欢

1楼 2015-06-07 10:55:40

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

卓越_先锋

荣誉版主 (职业作家)

糊涂虫

应助: 990 (博后)
贵宾: 2.955
金币: 6796.4
散金: 12161
红花: 82
沙发: 17
帖子: 3017
在线: 2457小时
虫号: 1713223
注册: 2012-03-24
性别: GG
专业: 临床药理
管辖: 药学

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
xieliting: 金币+15, ★★★★★最佳答案 2015-06-07 11:42:49

查询结果：共查到3219个化合物(查询结果仅供参考)
1 .    (25R)-3β-hydroxyspirost-5-en-1β-yl O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-α-L-arabinopyranoside
C43H68O16    相似度:93.0%
Journal of Natural Products       2004       67       1690-1696
Steroidal Glycosides from the Bulbs of Ornithogalum thyrsoides
Minpei Kuroda, Yoshihiro Mimaki, Kazutomo Ori, Hiroshi Sakagami, and Yutaka Sashida
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    (2S)-3-(4-hydroxy-3-methoxyphenyl)-propane-1,2-diol 1-O-(6'-O-galloyl)-β-D-glucoside
相似度:93.0%
Bioscience, Biotechnology, and Biochemistry       2011       75       1201-1204
New Neuritogenic Steroidal Saponin from Ophiopogon japonicus (Thunb.) Ker-Gawl
Yuan QU, Yang ZHANG, Liang PEI, Yan WANG, Lijuan GAO, Qianming HUANG, Makoto OJIKA, Youji SAKAGAMI and Jianhua QI
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    (25R)-3β-hydroxyspirost-5-en-1β-yl O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-xylopyranoside
C43H68O16    相似度:93.0%
Phytochemistry       2014       107       102-110
Steroidal glycosides from the underground parts of Dracaena thalioides and their cytotoxic activity
Liying Tang, Zhuju Wang, Hongwei Wu, Akihito Yokosuka, Yoshihiro Mimaki
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    rucogenin 1-O-[α-L-pyranrhamnose(1→2)[β-D-pyranxylose(1→3)]β-D-pyranfuccoside
C44H70O16    相似度:92.6%
Northwest Pharmaceutical Journal       2013       28       562-565
Studies on the chemical constituents of the flowers of Ophiopogon japonicus
ZHANG Jinghua, REN Lu, MA Yufang, BAO He, ZHAO Guilan, JING Hang, WANG Junxian
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    ruscogenin
C44H78O16    相似度:90.9%
West China Journal of Pharmaceutical Sciences       1987       2       121-124
Study on chemical constituents of Ophiopogonis japonicus (Thumb) of Sichuan (II)
Yang Zhi, Xiao Rong, Xiao Zhuo-Yin
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    Ophiopogonin D
相似度:90.6%
Bioscience, Biotechnology, and Biochemistry       2011       75       1201-1204
New Neuritogenic Steroidal Saponin from Ophiopogon japonicus (Thunb.) Ker-Gawl
Yuan QU, Yang ZHANG, Liang PEI, Yan WANG, Lijuan GAO, Qianming HUANG, Makoto OJIKA, Youji SAKAGAMI and Jianhua QI
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    (25R)-ruscogenin 1-O-[3-O-(acetyl)-α-L-rhamnopyranosyl-(1→2)][β-D-xylopyranosyl-(1→3)]-β-D-fucopyranoside
相似度:88.6%
Natural Product Research and Development       2008       20       830-832
C-27 Steriods in Sagina japonica(Caryophyllaceae)
JIA Ai-qun;TAN Ning-hua; ZHOU Jun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    neoruscogenin 1-O-{O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xyiopyranosyl-(1→3)]-α-L-arabinopyranoside}
C43H66O16    相似度:88.3%
Phytochemistry       1996       42       1609-1615
Steroidal saponins from Nolina recurvata stems and their inhibitory activity on cyclic AMP phosphodiesterase
Yoshihiro Mimaki, Yoko Takaashi, Minpei Kuroda, Yutaka Sashida, Tamotsu Nikaido
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    (25S)-ruscogenin 1-O-{O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-α-L-arabinopyranoside}
C43H68O16    相似度:88.3%
Phytochemistry       1996       42       1609-1615
Steroidal saponins from Nolina recurvata stems and their inhibitory activity on cyclic AMP phosphodiesterase
Yoshihiro Mimaki, Yoko Takaashi, Minpei Kuroda, Yutaka Sashida, Tamotsu Nikaido
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    ruscogenin1-O-[2-O-acetyl-α-L-rhamnopyranosyl(1→2)]-β-D-xylopyranosyl(1→3)-β-D-fucopyranoside
相似度:86.9%
Journal of Integrative Plant Biology       2005       47       1148-1152
A New Steroidal Glycoside from Ophiopogon japonicus (Thunb.) Ker-Gawl.
Hao-Fu DAI, Shi-Ming DENG, Ning-Hua TAN and Jun ZHOU*
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    ophiopogonin D
相似度:86.3%
Acta Botanica Sinica       2001       43       97-100
New Steroidal Glycosides from Ophiopogon japonicus
DAI Hao-Fu, ZHOU Jun, TAN Ning-Hua, DING Zhong-Tao
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    (25S)-spirost-5-ene-1β,3β-diol[(25S)-ruscogenin]1-O-{O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-fucopyranoside}
相似度:86.3%
Phytochemistry       1996       42       1609-1615
Steroidal saponins from Nolina recurvata stems and their inhibitory activity on cyclic AMP phosphodiesterase
Yoshihiro Mimaki, Yoko Takaashi, Minpei Kuroda, Yutaka Sashida, Tamotsu Nikaido
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    neoruscogenin 1-O-{O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-fucopyranoside}
C43H68O16    相似度:86.3%
Phytochemistry       1996       42       1609-1615
Steroidal saponins from Nolina recurvata stems and their inhibitory activity on cyclic AMP phosphodiesterase
Yoshihiro Mimaki, Yoko Takaashi, Minpei Kuroda, Yutaka Sashida, Tamotsu Nikaido
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    ophiopogonin D
相似度:86.3%
Natural Product Research and Development       2008       20       830-832
C-27 Steriods in Sagina japonica(Caryophyllaceae)
JIA Ai-qun;TAN Ning-hua; ZHOU Jun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    25(S)-ruscogenin 1-O-α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→3)]-β-D-fucopyranoside
C44H70O16    相似度:86.3%
Steroids       2013       78       1171-1176
Three new neuritogenic steroidal saponins from Ophiopogon japonicus (Thunb.) Ker-Gawl
Ying Ye, Yuan Qu, Ruiqi Tang, Shining Cao, Wei Yang, Lan Xiang, Jianhua Qi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
16 .    (24S,25S)-3β,24-dihydroxyspirost-5-en-1β-yl-O-α-L-rhamnopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-α-L-arabinopyranoside
C43H68O17    相似度:86.0%
Journal of Natural Products       2004       67       1690-1696
Steroidal Glycosides from the Bulbs of Ornithogalum thyrsoides
Minpei Kuroda, Yoshihiro Mimaki, Kazutomo Ori, Hiroshi Sakagami, and Yutaka Sashida
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
17 .    ophiopogonin B
相似度:85.3%
Chemical & Pharmaceutical Bulletin       1983       31       1980-1990
Comparative Studies on the Constituents of Ophiopogonis Tuber and Its Congeners. I. Studies of the Constituents of the Subterranean Part of Liriope platyphylla WANG et TANG. (1)
YOSHIAKI WATANABE,SHUICHI SANADA,YOSHITERU IDA and JUNZO SHOJI
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
18 .    ruscogenin 1-O-{O-α-L-rhamnopyranosyl-(1→2)-6-O-acetyl-β-D-galactopyranoside}
C41H64O14    相似度:85.3%
Phytochemistry       1998       48       485-493
Steroidal saponins from the underground parts of Ruscus aculeatus and their cytostatic activity on HL-60 cells
Yoshihiro Mimaki, Minpei Kuroda, Aiko Kameyama, Akihito Yokosuka, Yataka Sashida
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
19 .    prosapogenin III of spicatoside A
相似度:85.3%
Korean Journal of Pharmacognosy       1991       22(2)       73-77
Further Spirostanol Glycosides from the Tuber of Liriope spicata
Do, Jae-Chul; Sung, Yong-Kyung; Son, Kun-Ho
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

赞一下

回复此楼

追求卓越，敢为先锋

2楼2015-06-07 11:07:00