24小时热门版块排行榜    

Znn3bq.jpeg
查看: 236  |  回复: 2
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

liujia1713

金虫 (初入文坛)

[求助] 微谱求助2个化合物

20、
13C NMR (CD3OD)
32.5,40.3,43.4,56.3,68.8,113.1,116.1,121.8,134.9


22、
13C NMR (CD3OD)
18.0,57.0,70.5,72.1,72.3,73.9,100.6,106.1,108.1,113.6,144.6,148.6,152.5
回复此楼

» 猜你喜欢

» 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

flora_5

木虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
liujia1713: 金币+20, 谢谢!希望多多帮忙! 2013-10-28 20:00:23
1 .     syringicacid-4-O-α-L-rhamnopyranoside
C15H19O9     相似度:53.8%
Acta Botanica Yunnanica          2010          32          83-86
A New Phenolic Glycoside from Chloranthusmul tistachys (Chloranthaceae)
RAN Xin-Hui, N I Wei, WEI Gang, CHEN Chang-Xiang, LIU Hai-Yang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

2 .     methyl-β-rutinoside
    相似度:53.8%
Chinese Pharmaceutical Journal          2011          46          576-579
Study on Chemical Constituents of Hydrangea macrophylla(Thunb.) Seringe
FENG Wei-sheng, ZHANG Yan-li, ZHENG Xiao-ke, WANG Yan-zhi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

3 .     3-Hydroxy-4-methoxyphenol 1-O-β-D-apiofuranosyl-(1''→6')-O-β-D-glucopyranoside
    相似度:53.8%
Molecules          2012          17          12330-12340
Phenolic and Lignan Glycosides from the Butanol Extract of Averrhoa carambola L. Root
Qingwei Wen, Xing Lin, Yeqi Liu, Xiaohui Xu, Tao Liang, Ni Zheng, Kintoko and Renbin Huang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

4 .     syringate-4-O-β-D-glucopyranoside
    相似度:53.8%
Chinese Traditional and Herbal Drugs          2012          43          2111-2115
Phenolic compounds from Illicium spathulatum
DONG Xu-jun; LUO Shi-de
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

5 .     compound 6a
C15H20O8     相似度:53.3%
Phytochemistry          1989          28          2705-2709
Six iridoid glycosides from Rehmannia glutinosa
Hiroaki Nishimura,Hiroshi Sasaki,Takashi Morota,Masao Chin (Chen Zhengxiong),Hiroshi Mitsuhashi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

6 .     3,5,7-三羟基色原酮-3-O-α-L-鼠李糖苷
    相似度:53.3%
Chinese Traditional and Herbal Drugs          2009          40          196-199
红绒毛羊蹄甲中的黄酮类成分
尚小雅;李帅;王素娟;杨永春;石建功
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

7 .     3,5,7-trihydroxychromone-3-O-α-L-rhamnopyranoside
    相似度:53.3%
Natural Product Research and Development          2011          23          253-257
Chemical Constituents from the Roots of Rhododendron spiciferum
WU Zhao-yuan; LI Rong-tao
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

8 .     3,5,7-trihydroxychromone-3-α-L-rhamnopyranoside
    相似度:53.3%
China Journal of Chinese Materia Medica          2013          38          366-370
Chemical constituents of Rhododendron seniavinii
WANG Qing-qing, ZHANG Ying, YE Wen-cai, ZHOU Guang-xiong
3楼2013-10-27 17:13:24
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 3 个回答

flora_5

木虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
20
1 .     3,4'-dihydroxy-3'-methoxy benzenepentanoic acid
C12H16O5     相似度:75%
Chinese Chemical Letters          2010          21          702-705
Three new compounds from the leaves of Acanthopanax senticosus Harms
Zhi Bin Wang; Hui Yuan Gao; Feng Ming Xu; Li Jun Wu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

2 .     compound 7a
C11H16O3     相似度:72.7%
Heterocycles          2010          80          339-348
Bumaldosides A, B and C from the Leaves of Staphylea bumalda
Hideaki Otsuka, Qian Yu, and Katsuyoshi Matsunami
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

3 .     7-methoxyrhododendrol
    相似度:72.7%
China Journal of Chinese Materia Medica          2013          38          839-843
Chemical constituents from leaves of Rhododendron rubiginosum var. rubiginosum
YANG Yong-xun, YAN Yong-ming, TAO Ming, LUO Qian, DONG Xiao-ping
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------

4 .     (3S)-5-guaiacyl-3-hydroxypentanoic acid
C12H16O5     相似度:66.6%
Chemistry & Biodiversity          2012          9          123-130
Phenolic Compounds from the Branches of Eucalyptus maideni
Li-Wen Tian, Min Xu, Yan Li, Xing-Yao Li, Dong Wang, Hong-Tao Zhu, Chong-Ren Yang and Ying-Jun Zhang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------
2楼2013-10-27 17:11:21
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 生物学调剂 可调剂到生物与医药 +6 李政莹 2026-04-06 7/350 2026-04-10 10:09 by 314126402
[考研] 080100力学316求调剂 +7 L_Hairui 2026-04-07 7/350 2026-04-10 09:45 by vgtyfty
[考研] 08工学 309分求调剂 +6 Yin DY 2026-04-08 6/300 2026-04-10 09:18 by Delta2012
[考研] 化工求调剂! +34 RichLi_ 2026-04-06 34/1700 2026-04-09 20:39 by zhouxiaoyu
[考研] 284求调剂 +7 让我上岸吧阿西 2026-04-09 7/350 2026-04-09 18:59 by haironglove
[考研] 288求调剂 +11 代fish 2026-04-09 11/550 2026-04-09 17:59 by qluyyj
[考研] 材料调剂 +14 一样YWY 2026-04-06 14/700 2026-04-08 23:00 by 猪会飞
[考研] 一志愿华南师范大学0702物理学305调剂 +4 念常安 2026-04-07 6/300 2026-04-08 22:53 by bljnqdcc
[考研] 一志愿211,0703化学305分求调剂 +20 严西西戏 2026-04-06 26/1300 2026-04-08 22:12 by 凯凯要变帅
[考研] 0703调剂,一志愿天津大学319分 +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[考研] 263分B区求调剂 +6 李nihao 2026-04-08 6/300 2026-04-08 09:38 by 南开小綦
[考研] 机械工程264学硕求调剂 +3 qiushangxian 2026-04-06 3/150 2026-04-08 01:53 by Linzejun
[考研] 319分085702安全工程求调剂 +6 rious 2026-04-05 6/300 2026-04-07 09:42 by jp9609
[考研] 0857大类环境工程B区求调剂 +3 龚禹铭 2026-04-05 3/150 2026-04-06 10:22 by 蓝云思雨
[考研] 296求调剂 +3 汪!?! 2026-04-05 5/250 2026-04-05 17:38 by 蓝云思雨
[考研] 309求调剂 +4 快乐的小白鸽 2026-04-04 5/250 2026-04-04 15:55 by cql1109
[考研] 278求调剂 +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[考研] 一志愿重庆大学085404,总分314分,求调剂 +4 zf83hn 2026-04-03 4/200 2026-04-03 21:25 by 啵啵啵0119
[考研] 调剂 +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by 岸上的一条鱼
[考研] 285求调剂 +5 AZMK 2026-04-03 8/400 2026-04-03 18:17 by AZMK
信息提示
请填处理意见