24小时热门版块排行榜    

Znn3bq.jpeg
查看: 210  |  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

清菲

新虫 (初入文坛)

[求助] 微普求助 已有1人参与

打谱溶剂:吡啶
16.7,30.7,35.9,42.7,42.8,56.1,56.4,61.1,61.1,61.2,61.4,72.4,111.7,112.5,123.4,124.5,124.6,124.8,135.0,135.9,141.4,141.5,152.6,152.8,153.0,153.1
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

清菲

新虫 (初入文坛)

木脂素类的化合物大多是用吡啶打谱吧?求助了两个,相似度都很低啊
3楼2015-06-04 15:50:42
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

Melody小雨

金虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
清菲: 金币+10, ★★★很有帮助, 谢谢,不过相似度不高,是不是该用氯仿打谱试试呢 2015-06-04 15:54:02
查询结果:共查到7个化合物(查询结果仅供参考)
1 .     marlignan K
C22H28O7     相似度:61.5%
Journal of Natural Products          2010          73          915-919
Dibenzocyclooctadiene Lignans from Schisandra wilsoniana and Their Anti-HIV-1 Activities
Guang-Yu Yang, Yin-Ke Li, Rui-Rui Wang, Xiao-Nian Li, Wei-Lie Xiao, Liu-Meng Yang, Jian-Xin Pu, Yong-Tang Zheng and Han-Dong Sun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     Marlignan M
C23H30O7     相似度:61.5%
Journal of Natural Products          2013          76          250-255
Dibenzocyclooctadiene Lignans and Norlignans from Fruits of Schisandra wilsoniana
Guang-Yu Yang, Rui-Rui Wang, Huai-Xue Mu, Yin-Ke Li, Xiao-Nian Li, Liu-Meng Yang, Yong-Tang Zheng, Wei-Lie Xiao, and Han-Dong Sun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     Lanciphenol A
C27H38O7     相似度:53.8%
Asian Journal of Chemistry          2014          26          224-226
A New Dibenzocyclooctadiene Lignan from Stems of Schisandra lancifolia and its Bioactivities
YIN-KE LI, XIAN-XUE WU, MING LI, GANG DU, QIU-FEN HU and XUE-MEI GAO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     lanciphenol A
C27H38O7     相似度:53.8%
Asian Journal of Chemistry          2014          26          224-226
A New Dibenzocyclooctadiene Lignan from Stems of Schisandra lancifolia and its Bioactivities
YIN-KE LI, XIAN-XUE WU, MING LI, GANG DU, QIU-FEN HU and XUE-MEI GAO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     marlignan H
C22H26O7     相似度:50%
Journal of Natural Products          2010          73          915-919
Dibenzocyclooctadiene Lignans from Schisandra wilsoniana and Their Anti-HIV-1 Activities
Guang-Yu Yang, Yin-Ke Li, Rui-Rui Wang, Xiao-Nian Li, Wei-Lie Xiao, Liu-Meng Yang, Jian-Xin Pu, Yong-Tang Zheng and Han-Dong Sun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     marlignan L
C22H28O7     相似度:50%
Journal of Natural Products          2010          73          915-919
Dibenzocyclooctadiene Lignans from Schisandra wilsoniana and Their Anti-HIV-1 Activities
Guang-Yu Yang, Yin-Ke Li, Rui-Rui Wang, Xiao-Nian Li, Wei-Lie Xiao, Liu-Meng Yang, Jian-Xin Pu, Yong-Tang Zheng and Han-Dong Sun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     五味子甲素
    相似度:50%
Chinese Traditional Patent Medicine          2014          36          2205-2209
Chemical constituents of Xiaoke Pill
ZHOU Jie, SUN Yi-rui, DENG Hai-ming, ZHANG Dong-mei, FAN Chun-lin, YE Wen-cai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
destiny determine something,not everything
2楼2015-06-04 12:20:24
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] 08工科求调剂290分 +9 1314捧花 2026-04-02 12/600 2026-04-09 03:43 by 孙小小12457
[考研] 0703化学 +29 妮妮ninicgb 2026-04-04 32/1600 2026-04-08 22:50 by 猪会飞
[考研] 302分求调剂 +4 凡语祈愿 2026-04-08 5/250 2026-04-08 22:03 by 土木硕士招生
[考研] 275求调剂 +4 1624447980 2026-04-08 5/250 2026-04-08 15:29 by 哦哦123
[考研] 085404,285分求调剂 +4 薇薇考研 2026-04-07 4/200 2026-04-08 14:32 by zhq0425
[考研] 315求调剂 +17 欣喜777 2026-04-04 18/900 2026-04-08 13:54 by hangsimei
[考研] 材料专硕322分 +12 哈哈哈吼吼吼哈 2026-04-02 12/600 2026-04-08 11:43 by 1753564080
[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] 机械调剂 +3 zzzbcb 2026-04-07 3/150 2026-04-07 22:19 by hemengdong
[考研] 081700学硕,323分,一志愿中国海洋大学求调剂学校 +19 披星河 2026-04-04 19/950 2026-04-07 15:00 by 上岸快快
[考研] 372分材料与化工(085600)英二数二求调剂 +4 蓝笺片 2026-04-06 4/200 2026-04-07 12:30 by dongzh2009
[考研] 285求调剂 +8 AZMK 2026-04-04 11/550 2026-04-06 13:56 by BruceLiu320
[考研] 材料与化工371求调剂 +14 陪琳看海 2026-04-04 15/750 2026-04-06 06:59 by houyaoxu
[考研] 求调剂到0856材料工程 +3 程9915 2026-04-05 3/150 2026-04-05 18:15 by 蓝云思雨
[考研] 求调剂 +4 晟功? 2026-04-03 4/200 2026-04-04 21:58 by hemengdong
[考研] 341求调剂 +3 洛多罗 2026-04-02 4/200 2026-04-04 21:36 by 智能智慧
[考研] 085701求调剂 +7 龚禹铭 2026-04-04 8/400 2026-04-04 13:49 by 小小树2024
[考研] 考研调剂 +4 zybz冲冲冲 2026-04-03 6/300 2026-04-04 13:08 by zybz冲冲冲
[考研] 材料调剂 +11 吴棂颖! 2026-04-03 11/550 2026-04-04 09:56 by 小小树2024
[考研] 350一志愿北京航空航天大学08500材料科学与工程求调剂 +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by 无际的草原
信息提示
请填处理意见