24小时热门版块排行榜    

Znn3bq.jpeg
北京石油化工学院2026年研究生招生接收调剂公告
查看: 193  |  回复: 1

魔力鸟

银虫 (正式写手)

[求助] 维普数据查询,谢谢!

13C NMR (101 MHz, CD3OD) δ : 35.75,52.79,53.19,53.61,80.14,108.93,116.41,
117.84,130.39,140.56,143.11,144.26,146.93,166.84,167.12,167.86,171.26.
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

yangliguo007

木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
xiaoxiao270: 金币+10 2013-02-07 17:04:42
魔力鸟: 金币+8, ★★★★★最佳答案 2013-02-21 18:57:26
查询结果:共查到13个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------

1 .     trimethyl-3,4-dehydrochebulate
    相似度:100%
Journal of Ethnopharmacology          2008          116          333-340
Anti-oxidant and inflammatory mediator's growth inhibitory effects of compounds isolated from Phyllanthus urinaria Original Research Article
Shih-Hua Fang, Yerra Koteswara Rao, Yew-Min Tzeng
Structure      13C NMR   碳谱模拟图

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

2 .     11,12-dimethyl chebulate
C16H16O11     相似度:64.7%
Natural Product Research and Development          2010          22          5-10
Phenolic Derivatives from the Leaves of Dipteronia dyeriana
LI Xing-yu;WANG Yue-hu; WANG Hong-sheng;; SHI Ya-na; LONG Chun-lin
Structure      13C NMR   碳谱模拟图

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

3 .     12,13-dimethyl chebulate
C16H16O11     相似度:64.7%
Natural Product Research and Development          2010          22          5-10
Phenolic Derivatives from the Leaves of Dipteronia dyeriana
LI Xing-yu;WANG Yue-hu; WANG Hong-sheng;; SHI Ya-na; LONG Chun-lin
Structure      13C NMR   碳谱模拟图

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

4 .     chebulic acid trimethyl ester
C17H18O11     相似度:58.8%
Natural Product Communications          2011          Vol. 6, No. 8          1125-1128
DPPH Radical Scavenging and Xanthine Oxidase Inhibitory Activity of Terminalia macroptera Leaves
Anh Thu Pham, Karl Egil Malterud, Berit Smestad Paulsena, Drissa Diallo and Helle Wangensteen
Structure      13C NMR   碳谱模拟图

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

5 .     chryscandin
C20H23N7O6     相似度:55.5%
The Journal of Antibiotics          1984          37          1284-1293
CHRYSCANDIN, A NOVEL PEPTIDYL NUCLEOSIDE ANTIBIOTIC II. STRUCTURE DETERMINATION AND SYNTHESIS
MICHIO YAMASHITA, YOSHIO KAWAI, ITSUO UCHIDA, TADAAKI KOMORI, MASANOBU KOHSAKA, HIROSHI IMANAKA, KAZUO SAKANE, HIROYUKI SETOI, TSUTOMU TERAJI
Structure      13C NMR   碳谱模拟图
物竞天择,适者生存。
2楼2013-02-04 14:31:09
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 魔力鸟 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] 化工求调剂! +26 RichLi_ 2026-04-06 26/1300 2026-04-08 10:28 by tj2m
[考研] 复试调剂 +9 春日来信- 2026-04-03 9/450 2026-04-07 15:17 by 尽舜尧1
[考研] 复试调剂 +14 呼呼?~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[考研] 287分求调剂 有专利国奖一志愿哈工大085406 +6 白易辰 2026-04-06 7/350 2026-04-06 22:46 by 875465
[考研] 22408 331分求调剂 +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by 土木硕士招生
[考研] 285求调剂 +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by 蓝云思雨
[考研] 085405软件工程301分求调剂,专硕可跨专业,四六级已过 +3 静静想想 2026-04-05 3/150 2026-04-06 15:23 by nepu_uu
[考研] 材料专硕283求调剂 +17 试试看呗 2026-04-04 18/900 2026-04-06 09:24 by 286640313
[考研] 085600,320分求调剂 +16 大馋小子 2026-04-04 17/850 2026-04-06 07:58 by MOF_Catal
[考研] 材料专硕322分 +10 哈哈哈吼吼吼哈 2026-04-04 10/500 2026-04-05 21:22 by 学员8dgXkO
[考研] 22408 总分320,一篇论文二作,两个国三,求调剂 +3 Leomulufu 2026-04-04 5/250 2026-04-05 19:04 by chongya
[考研] 282求调剂 +7 aaa车辆 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[考研] 本科211 分数293请求调剂 +4 莲菜就是藕吧 2026-04-01 4/200 2026-04-04 22:32 by hemengdong
[考研] 材料与化工306分找调剂 +23 沧海轻舟e 2026-04-02 27/1350 2026-04-04 21:52 by laoshidan
[考研] 一志愿南农090401,268,求调剂 +5 一木鸟然 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[考研] 一志愿中国石油大学化学工程323分求调剂 +4 化工专硕323分 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[考研] 081200-11408-276学硕求调剂 +5 崔wj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[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
[考研] 一志愿武汉理工0856,初试334 +3 26考研材料 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[考研] 一志愿北京科技大学085601材料工程英一数二初试总分335求调剂 +8 双马尾痞老板2 2026-04-02 9/450 2026-04-02 14:45 by 5896
信息提示
请填处理意见