24小时热门版块排行榜    

查看: 280  |  回复: 1

想太多小姐

金虫 (小有名气)

[求助] 维普数据求助

氘代试剂:氘代甲醇
18.081,19.167,21.033,22.544,26.228,30.898,32.818,37.421,38.766,39.514,46.136,54.707,60.911,64.482,73.064,73.197,75.210,76.601,77.560,79.524,85.166,87.563,102.516,106.183,119.431,121.205,142.067
回复此楼

» 猜你喜欢

» 本主题相关商家推荐: (我也要在这里推广)

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

wangkaibo123

荣誉版主 (职业作家)

kerry

优秀版主

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
想太多小姐: 金币+15 2013-12-07 18:50:48
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到235个化合物(查询结果仅供参考)
1 .     glaucogenin C-mono-D-thevetoside
    相似度:64.2%
Natural Product Research          2013          27          176-180
Glaucogenin E, a new C21 steroid from Cynanchum stauntonii
Mi Zhang, Jun-Song Wang, Jun Luo, Dan-Dan Wei & Ling-Yi Kong
Structure      13C NMR   碳谱模拟图
2 .     neocynapanogenin F 3-O-β-D-thevetoside
    相似度:64.2%
Natural Product Research          2013          27          176-180
Glaucogenin E, a new C21 steroid from Cynanchum stauntonii
Mi Zhang, Jun-Song Wang, Jun Luo, Dan-Dan Wei & Ling-Yi Kong
Structure      13C NMR   碳谱模拟图
3 .     neocynaversicoside
C28H38O11     相似度:60.7%
Acta Pharmaceutica Sinica          1990          Vol 25          473-476
STRUCTURAL DETERMINATION OF NEOCYNAVERSICOSIDE ISOLATED FROM CYNANCHUM VERSICOLOR BUNGE
SX Qiu; ZX Zhang and J Zhou
Structure      13C NMR   碳谱模拟图
4 .     Armatol E
C30H52Br2O6     相似度:60%
Tetrahedron          2001          57          617-623
New bromotriterpene polyethers from the Indian alga Chondria armata
M.Letizia Ciavatta, Solimabi Wahidulla, Lisette D'Souza, Gennaro Scognamiglio, Guido Cimino
Structure      13C NMR   碳谱模拟图
5 .     darutoside
C26H44O8     相似度:59.2%
Acta Botanica Yunnanica          1998          20(2)          233-238
The Constituents of Siegesbeckia glabrescens
MA Yun-Bao  XIONGJiang  XU Yun-Long
Structure      13C NMR   碳谱模拟图
6 .     compound 1b
    相似度:59.2%
Steroids          2007          72          881-891
New calogenin glycosides from Hoodia gordonii
Rahul S. Pawar, Yatin J. Shukla, Ikhlas A. Khan
Structure      13C NMR   碳谱模拟图
7 .     cis-12,13-hydroxylated epothilone A
    相似度:59.2%
Journal of Asian Natural Products Research          2009          11          357-364
Microbial transformation of epothilone A by Aspergillus niger AS 3.739
Yan-Liang Wang, He Wang, Yu-Xin Lu, Xiao-Chen Cheng, Li-Li Han, Shou-Jun Yuan,De-Xuan Yang, Qing-Lin Zhang and Chu-Tse Wu
Structure      13C NMR   碳谱模拟图
8 .     darutoside
    相似度:59.2%
Journal of Chinese Pharmaceutical Sciences          2013          22          197-200
A new entpimarane diterpenoid from Siegesbeckia pubescens
Kehui Xie, Jianbin Wang, Rong Yang, Qiong Wu, Xiaoxue Pi, Hongzheng Fu
Structure      13C NMR   碳谱模拟图
9 .     neocynapanogenin F 3-O-β-D-thevetoside
C28H40O10     相似度:57.1%
Chinese Chemical Letters          2007          18          300-302
New C21 steroidal glycoside from Cynanchum paniculatum
Jing Dou, Ping Li , Zhi Ming Bi , Jian Liang Zhou
Structure      13C NMR   碳谱模拟图
10 .     22E,4R-ergosta-7,22-diene-3β,5α,6β,9α,14α-pentol
C28H46O5     相似度:57.1%
Natural Product Research          2008          22          1137-1142
Sterols and triterpenoids from the spores of Ganoderma lucidum
Chuan-Rui Zhang; Sheng-Ping Yang; Jian-Min Yue
Structure      13C NMR   碳谱模拟图
11 .     Perulactone E
C28H40O9     相似度:57.1%
Steroids          2012          77          36-44
Ten new withanolides from Physalis peruviana
Sheng-Tao Fang, Ji-Kai Liu, Bo Li
Structure      13C NMR   碳谱模拟图
12 .     Orbigenin
C30H52O7     相似度:56.6%
Chemistry of Natural Compounds          2003          39          475-478
TRITERPENE GLYCOSIDES AND THEIR GENINS FROM Astragalus. LXIX. ORBIGENIN, THE FIRST LANOSTANOID FROM Astragalus PLANTS
R. P. Mamedova, M. A. Agzamova, and M. I. Isaev
Structure      13C NMR   碳谱模拟图
13 .     3-O-α-L-arabinopyranosyl-(20R)-pregn-5-ene-3β,20-diol-20-O-β-D-glucopyranoside
C32H52O11     相似度:56.2%
Chemistry & Biodiversity          2011          8          460-466
New Pregnane Glycosides from Brucea javanica and Their Antifeedant Activity
Yue-Yuan Chen, Qiao-Dan Pan, Dian-Peng Li, Jin-Lei Liu, Yong-Xin Wen, Yong-Lin Huang and Feng-Lai Lu
Structure      13C NMR   碳谱模拟图
14 .     (13S)-13-[(4-O-Acetyl-6-deoxy-α-l-mannopyranosyl)oxy]labda-8(20),14-diene
C28H46O6     相似度:55.5%
Chemistry & Biodiversity          2007          Vol. 4          531
Labdane Diterpenoid Glycosides from Aster veitchianus
Er-Wei Li, Xue Gao, Kun Gao, and Zhong-Jian Jia
Structure      13C NMR   碳谱模拟图
15 .     sedumoside E2
C24H44O11     相似度:55.5%
Chemical & Pharmaceutical Bulletin          2007          55(3)          435-441
Bioactive Constituents from Chinese Natural Medicines. XXII.1) Absolute Structures of New Megastigmane Glycosides, Sedumosides E1,E2, E3, F1, F2, and G, from Sedum sarmentosum (Crassulaceae)
Toshio MORIKAWA,Yi ZHANG,Seikou NAKAMURA,Hisashi MATSUDA,Osamu MURAOKA,and Masayuki YOSHIKAWA
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-10-28 20:24:59
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 想太多小姐 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 5lbyq5wrhb 2026-02-07 3/150 2026-02-08 03:05 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 5lbyq5wrhb 2026-02-07 3/150 2026-02-08 02:52 by vs90ilomwc
[论文投稿] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 3rkserf6qr 2026-02-07 4/200 2026-02-08 02:45 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +3 3rkserf6qr 2026-02-07 3/150 2026-02-08 02:32 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +5 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:27 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +5 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:25 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 5/250 2026-02-08 02:12 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 02:07 by vs90ilomwc
[教师之家] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 02:05 by vs90ilomwc
[找工作] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 6/300 2026-02-08 01:46 by vs90ilomwc
[公派出国] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:45 by vs90ilomwc
[考博] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:32 by vs90ilomwc
[硕博家园] 售SCI一区文章,我:8 O5 51O 54,科目齐全 +4 2h7du0nuhk 2026-02-07 7/350 2026-02-08 01:12 by vs90ilomwc
[有机交流] 酰胺脱乙酰基 10+5 chibby 2026-02-03 12/600 2026-02-07 19:29 by 江东闲人
[基金申请] 同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗 +4 hitsdu 2026-02-06 4/200 2026-02-07 13:07 by jurkat.1640
[基金申请] 有时候真觉得大城市人没有县城人甚至个体户幸福 +9 苏东坡二世 2026-02-04 10/500 2026-02-07 12:37 by 小毛球
[考博] 天津大学招2026.09的博士生,欢迎大家推荐交流(博导是本人) +4 a793625982 2026-02-05 5/250 2026-02-07 10:57 by a793625982
[公派出国] CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生|MSCA经费充足、排名优 +4 雨念 2026-02-01 6/300 2026-02-06 23:32 by MelissaPon
[基金申请] 面上项目申报 +3 Tide man 2026-02-01 3/150 2026-02-05 22:56 by god_tian
[硕博家园] 博士延得我,科研能力直往上蹿 +7 偏振片 2026-02-02 7/350 2026-02-04 17:36 by 陈氏帝国
信息提示
请填处理意见