24小时热门版块排行榜    

Znn3bq.jpeg
查看: 251  |  回复: 1

彼岸花开lj

铁虫 (小有名气)

[求助] 急求,维普求助!

数据如下:15.639,16.358,17.779,19.167,21.477,26.116,27.968,28.609,28.927,29.993,30.022,33.375,33.399,33.979,35.316,35.979,36.867,37.772,37.902,38.215,38.256,39.265,39.345,41.655,49.134,49.526,55.973,78.179,117.059,123.299,123.497,123.696,135.354,135.552,135.749,149.568,149.784,150.000,150.118,158.431
PYR-D5 500MHZ
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:

兴趣是最好的老师!
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
彼岸花开lj(豆哥代发): 金币+10, 谢谢 2013-12-02 14:15:59
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769个化合物(查询结果仅供参考)
1 .     microcisin
C38H56O4     相似度:77.5%
Natural Product Communications          2013          10          1371-1372
A New Taraxerol Derivative from the Roots of Microcos tomentosa
Sutin Kaennakam, Jirapast Sichaem, Suttira Khumkratok, Pongpun Siripong and Santi Tip-pyang
Structure      13C NMR   碳谱模拟图
2 .     3β-Z-caffeoyl taraxerol
C39H56O4     相似度:70%
Chemical & Pharmaceutical Bulletin          2004          52(7)          883-885
New Sesquiterpenoid and Triterpenoids from the Fruits of Rhizophora mucronata
Surat LAPHOOKHIEO, Chatchanok KARALAI, and Chanita PONGLIMANONT
Structure      13C NMR   碳谱模拟图
3 .     3β-E-feruloyltaraxerol
C40H58O4     相似度:70%
Journal of Natural Products          2004          67          886-888
Pentacyclic Triterpenoid Esters from the Fruits of Bruguiera cylindrica
Surat Laphookhieo, Chatchanok Karalai, Chanita Ponglimanont, and Kan Chantrapromma
Structure      13C NMR   碳谱模拟图
4 .     octacosanoic acetate
    相似度:70%
Chinese Pharmaceutical Journal          2006          41          1533-1535
Study on Constituents of Tilia mongolica Leaves and Wood
MA Yun-xiang, TIAN Fu-li, WANG Jing-yuan, FANG Li, DU Yu-ying
Structure      13C NMR   碳谱模拟图
5 .     careaborin
C39H56O3     相似度:70%
Natural Product Research and Development          2004          16          23-25
STUDIES ON THE CHEMICAL CONSTITUENTS OF RHIZOPHORA STYLOSA
ZHAO Ya; SONG Guo-qiang; GUO Yue-wei
Structure      13C NMR   碳谱模拟图
6 .     3β-E-caffeoyltaraxerol
C39H56O4     相似度:67.5%
Chemical & Pharmaceutical Bulletin          2004          52(7)          883-885
New Sesquiterpenoid and Triterpenoids from the Fruits of Rhizophora mucronata
Surat LAPHOOKHIEO, Chatchanok KARALAI, and Chanita PONGLIMANONT
Structure      13C NMR   碳谱模拟图
7 .     3α-E-feruloyltaraxerol
C40H58O4     相似度:67.5%
Journal of Natural Products          2004          67          886-888
Pentacyclic Triterpenoid Esters from the Fruits of Bruguiera cylindrica
Surat Laphookhieo, Chatchanok Karalai, Chanita Ponglimanont, and Kan Chantrapromma
Structure      13C NMR   碳谱模拟图
8 .     fibrarecisin
C39H58O5     相似度:67.5%
Natural Product Research          2007          21          351-353
Fibrarecisin, a novel triterpenoid from Fibraurea recisa with antitumor activity
Jiao-Long Fu; Chang-Heng Tan; Li-Ping Lin; Ji Huang; Da-Yuan Zhu
Structure      13C NMR   碳谱模拟图
9 .     cis-careaborin
C39H56O3     相似度:67.5%
Natural Product Research and Development          2004          16          23-25
STUDIES ON THE CHEMICAL CONSTITUENTS OF RHIZOPHORA STYLOSA
ZHAO Ya; SONG Guo-qiang; GUO Yue-wei
Structure      13C NMR   碳谱模拟图
10 .     3α-E-caffeoyltaraxerol
C39H56O4     相似度:67.5%
Australian Journal of Chemistry          2005          58          556-559
Triterpenoid Esters from Bruguiera cylindrica
Chatchanok Karalai and Surat Laphookhieo
Structure      13C NMR   碳谱模拟图
11 .     careaborin
C39H56O3     相似度:67.5%
Journal of Xiamen University (Natural Science)          2006          45          873-876
Study on the Chemical Constituents of Rhizophora stylosa
WANG Zhan-chang, LIN Wen-han, ZHANG Liang-liang, LIN Peng
Structure      13C NMR   碳谱模拟图
12 .     cis-careaborin
C39H56O3     相似度:67.5%
Journal of Xiamen University (Natural Science)          2006          45          873-876
Study on the Chemical Constituents of Rhizophora stylosa
WANG Zhan-chang, LIN Wen-han, ZHANG Liang-liang, LIN Peng
Structure      13C NMR   碳谱模拟图
13 .     3-(E)-coumaroyltaraxerol
C39H56O3     相似度:67.5%
Pharmaceutical Biology          2007          45          185-194
Isolation and Characterization of Cancer Chemopreventive Compounds from Barringtonia maunwongyathiae
Aranya Jutiviboonsuk, Hong-Jie Zhang, Tamara P. Kondratyuk, Angkana Herunsalee, Wongsatit Chaukul, John M. Pezzuto, Harry H.S. Fong, Nuntavan Bunyapraphatsara
Structure      13C NMR   碳谱模拟图
Domyallbesttohaveahappylife.
2楼2013-11-28 19:31:22
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 彼岸花开lj 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
[考研] 278求调剂 +27 范婷娜 2026-04-07 30/1500 2026-04-09 15:59 by 探123
[考研] 0703化学 +31 妮妮ninicgb 2026-04-04 34/1700 2026-04-09 14:58 by only周
[考研] 0860004 求调剂 309分 +7 Yin DY 2026-04-08 7/350 2026-04-09 14:06 by ditto77778
[考研] 265求调剂 +4 风说她早忘了 2026-04-07 4/200 2026-04-09 13:59 by only周
[考研] 280求调剂 +5 兮兮夜夜 2026-04-09 8/400 2026-04-09 11:15 by 兮兮夜夜
[考研] 一志愿上海大学生物学346 +4 上海大学346调剂 2026-04-03 4/200 2026-04-09 10:52 by yiminglu
[考研] 一志愿211,化学310分,本科重点双非,求调剂 +13 努力奋斗112 2026-04-08 13/650 2026-04-08 21:17 by 学员tURuqU
[考研] 266求调剂 +5 08电气工程 2026-04-03 5/250 2026-04-08 20:22 by 逆水乘风
[考研] 计算机11408 287 求调剂 +3 LiLe5 2026-04-07 3/150 2026-04-07 23:15 by shanqishi
[考研] 一志愿北京化工085600 310分求调剂 +20 0856材料与化工3 2026-04-04 22/1100 2026-04-07 15:14 by 上岸快快
[考研] 考研调剂 +3 Wwwwwww哇 2026-04-06 3/150 2026-04-06 20:55 by lbsjt
[考研] 求调剂 +10 Hll胡 2026-04-04 10/500 2026-04-05 20:09 by nepu_uu
[考研] 一志愿西北农林畜牧专硕336分求调剂 +3 5ourr 2026-04-03 3/150 2026-04-05 10:40 by JOKER0401
[考研] 一志愿江南大学085501机械工程专硕326分,本科佳木斯大学 +5 顾若浮生 2026-04-03 9/450 2026-04-05 09:57 by 1753564080
[考研] 求调剂 +4 晟功? 2026-04-03 4/200 2026-04-04 21:58 by hemengdong
[考研] 321求调剂 +6 认真求上学 2026-04-03 6/300 2026-04-04 19:51 by dongzh2009
[考研] 怎么删帖子啊 +3 缝曦1000 2026-04-04 3/150 2026-04-04 14:20 by 土木硕士招生
[考研] 266求调剂 +8 学员97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[考研] 机械专硕297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[考研] 一志愿陕西师范大学生物学317分 +5 1563日。 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
信息提示
请填处理意见