24小时热门版块排行榜    

查看: 230  |  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
[基金申请] 时间戳又变了8-15 +11 archvillain 2026-08-15 20/1000 2026-08-15 17:47 by 医学老男孩
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +5 7lpolszZVXgi 2026-08-14 9/450 2026-08-15 17:46 by 7huP8NPKZCp9
[基金申请] 小木虫上这么多卖论文的,真有人买论文么?感觉没必要啊 +12 Tide man 2026-08-10 13/650 2026-08-15 16:34 by 氺木
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 P4JhWrbJGjSe 2026-08-14 5/250 2026-08-15 15:46 by QXtWNz7PI7wZ
[论文投稿] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 k0dTPqJtl0jt 2026-08-14 5/250 2026-08-15 15:10 by QXtWNz7PI7wZ
[基金申请] 有时候,自然基金真的不能太认真 (我的申报经验) +7 majunge000 2026-08-11 9/450 2026-08-15 13:34 by kiz2011
[博后之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 k0dTPqJtl0jt 2026-08-14 3/150 2026-08-15 12:41 by KxMI1BYBxWX1
[考博] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 k0dTPqJtl0jt 2026-08-14 3/150 2026-08-15 12:33 by KxMI1BYBxWX1
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 HFw0lei2R37i 2026-08-14 9/450 2026-08-15 11:33 by KxMI1BYBxWX1
[教师之家] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +5 7lpolszZVXgi 2026-08-14 6/300 2026-08-15 09:28 by sunzitan
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 k0dTPqJtl0jt 2026-08-14 5/250 2026-08-15 04:45 by 4wMiSEwB6436
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 7lpolszZVXgi 2026-08-14 5/250 2026-08-15 04:41 by 4wMiSEwB6436
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
[基金申请] 咱们一起用铁证分析2026国家社科基金中标与否 +7 启萌科技 2026-08-12 22/1100 2026-08-14 23:45 by Noways
[基金申请] FileCode能看出啥? +10 要乐观耀哥 2026-08-10 32/1600 2026-08-14 09:37 by 要乐观耀哥
[基金申请] 静等基金结果 +8 gjjjzhong 2026-08-10 21/1050 2026-08-13 17:56 by 且听虎啸
[基金申请] 不应该看fileCode +7 且听虎啸 2026-08-12 9/450 2026-08-13 14:27 by flydreamws
[基金申请] Filecode 又变了,巨变 +3 WH3796 2026-08-12 4/200 2026-08-13 14:13 by 小木虫6752397
[基金申请] 帮忙看看fileCode +7 wwncly 2026-08-10 13/650 2026-08-11 19:36 by 冰心玉壶晴
[基金申请] 据悉今年马上要出结果了 +7 瞬息宇宙 2026-08-10 8/400 2026-08-10 12:42 by Vivilian
信息提示
请填处理意见