24小时热门版块排行榜    

Znn3bq.jpeg
查看: 395  |  回复: 2

小爆

铜虫 (初入文坛)


[交流] 【求助】谁能帮我解这张氢谱图

本人做中药材盘龙参的化学成分提取分离,得到一个化合物
黄色结晶,怀疑是黄酮,溶于丙酮
用DMSO溶解,送去打氢谱
附件如下,希望有好心人能帮我分析
如果有文献,还有分析的过程更好,发到我邮箱:chenyf.2008@163.com

本人奖励金币。。。

[ Last edited by xiaodu2007693 on 2011-4-12 at 19:04 ]
回复此楼

» 猜你喜欢

» 抢金币啦!回帖就可以得到:

查看全部散金贴

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

cddryw

铁虫 (正式写手)


是一个黄酮,而且小弟觉得他还不仅仅是一个黄酮,在某个部位还肯定有接生出其它苯环。
2楼2011-04-12 18:46:15
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

cddryw

铁虫 (正式写手)


★ ★ ★
xiaodu2007693(金币+3): 谢谢 辛苦了~ 2011-04-12 19:10:19
小爆(金币+5): 谢谢你 2011-04-12 20:18:33
1. Extraction method of theaflavin CG606 from Chinese tea for treating diabetes
By Chen, Guangyu
From Faming Zhuanli Shenqing (2009), CN 101579476 A 20091118. Language: Chinese, Database: CAPLUS

2. Flavonoid constituents from Spiranthes australis LINDL
By Dong, Mei-Ling; Chen, Guang; Zhou, Zhi-Ming
From Chemical & Pharmaceutical Bulletin (2008), 56(11), 1600-1603. Language: English, Database: CAPLUS

3. A comparative study of chromatographic methods for separating chemical compounds from Spiranthes australis (R. Brown) Lindl roots
By Peng, Jinyong; Zhan, Libin; Dong, Fuqiu; Han, Xu; Qi, Yan; Xu, Youwei; Xu, Lina; Xu, Qiwei; Liu, Kexin
From Separation and Purification Technology (2008), 59(3), 262-269. Language: English, Database: CAPLUS

4. A new anticancer dihydroflavanoid from the root of Spiranthes australis (R. Brown) Lindl
By Peng, Jinyong; Xu, Qiwei; Xu, Youwei; Qi, Yan; Han, Xu; Xu, Lina
From Natural Product Research (2007), 21(7), 641-645. Language: English, Database: CAPLUS

5. Method for manufacturing external drug containing traditional chinese medicines for treating herpes zoster
By Zhang, Jiang
From Faming Zhuanli Shenqing Gongkai Shuomingshu (2006), CN 1879806 A 20061220. Language: Chinese, Database: CAPLUS

6. Detection of spiranthetin I in Spiranthes australis by high performance liquid chromatography
By Dong, Meiling; Xie, Yuanyuan; Chen, Jian; Chen, Fakui
From Zhongcaoyao (2005), 36(6), 921-922. Language: Chinese, Database: CAPLUS

7. A new flavonoid from the whole plant of Spiranthes australis (R. Brown) Lindl
By Dong, Mei-Ling; Chen, Fa-Kui; Wu, Li-Jun; Gao, Hui-Yuan
From Journal of Asian Natural Products Research (2005), 7(1), 71-74. Language: English, Database: CAPLUS

8. Flavonoid constituents from Spiranthes australis LINDL
By Dong Mei-Ling; Chen Guang; Zhou Zhi-Ming
From Chemical & pharmaceutical bulletin (2008), 56(11), 1600-3. Language: English, Database: MEDLINE

9. A new anticancer dihydroflavanoid from the root of Spiranthes australis (R. Brown) Lindl
By Peng Jinyong; Xu Qiwei; Xu Youwei; Qi Yan; Han Xu; Xu Lina
From Natural product research (2007), 21(7), 641-5. Language: English, Database: MEDLINE

10. A new flavanoid from the whole plant of Spiranthes australis (R. Brown) Lindl
By Dong Mei-Ling; Chen Fa-Kui; Wu Li-Jun; Gao Hui-Yuan
From Journal of Asian natural products research (2005), 7(1), 71-4. Language: English, Database: MEDLINE

以上是我在SCIfinder上帮你找的这个植物的80年代后的全部文献,搜索引擎的页面看到这个谱的相似构造,你把这些文献对下数据,估计自己就能分析呢。
3楼2011-04-12 19:02:45
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 小爆 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 化学070300 求调剂 +16 哈哈哈^_^ 2026-04-12 16/800 2026-04-13 00:17 by wadb64
[考研] 化工学硕294分,求导师收留 +12 yzyzx 2026-04-12 12/600 2026-04-13 00:08 by solbeg
[考研] 一志愿中南大学 0855 机械 286 求调剂 +10 不会吃肉 2026-04-12 10/500 2026-04-12 22:51 by 零零二
[基金申请] 山东省基金2026 +5 jerry681 2026-04-08 6/300 2026-04-12 08:33 by kudofaye
[找工作] 山东高校教师考核超级无底线,员工过不下去啦 +4 qut2026 2026-04-09 9/450 2026-04-12 00:54 by qut2026
[考研] 316求调剂 +5 想读研究生( ?∵ 2026-04-07 5/250 2026-04-12 00:43 by 蓝云思雨
[考研] 299求调剂 +8 ZVVZ13 2026-04-08 8/400 2026-04-12 00:40 by 蓝云思雨
[考研] 270求调剂 +14 杨乐369 2026-04-11 14/700 2026-04-11 20:16 by 蓝云思雨
[考研] 080100力学316求调剂 +8 L_Hairui 2026-04-07 8/400 2026-04-11 10:00 by zhq0425
[考研] 282,求调剂 +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by 猪会飞
[考研] 284求调剂 +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[考研] 材料类284调剂 +40 想换手机不想解 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[考研] 301求调剂 +5 149. 2026-04-10 5/250 2026-04-10 15:45 by 柴小白
[基金申请] 有爆料,一个青年教师卖房得400万,然后换了一个四青帽子 +9 babu2015 2026-04-08 9/450 2026-04-10 11:43 by 苏东坡二世
[考研] 297求调剂 +27 GENJIOW 2026-04-07 30/1500 2026-04-09 23:20 by wolf97
[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] 266调剂 +8 daya sun 2026-04-07 9/450 2026-04-08 20:27 by yutian743
[考研] 336求调剂,一志愿中科大 +9 墨彧 yuyu 2026-04-06 9/450 2026-04-08 11:24 by 想读书的菌菌
[考研] 307求调剂 +14 超级伊昂大王 2026-04-06 14/700 2026-04-08 07:03 by 无际的草原
[考研] 307求调剂 +3 所念及所望 2026-04-06 3/150 2026-04-06 17:30 by 土木硕士招生
信息提示
请填处理意见