24小时热门版块排行榜    

查看: 260  |  回复: 1

紫衣轻骑

木虫 (正式写手)

[求助] 微谱求助化合物 已有1人参与

求助一个化合物碳谱
溶剂为甲醇,数据如下:
29.8,30.4,30.5,54.2,54.5,97.9,100.2,107.0,112.2,112.3,113.7,114.9,115.4,124.8,125.1,128.7,139.0,139.2,140.5,140.5,154.6,154.9,156.0,157.7,158.3
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

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
紫衣轻骑: 金币+10, ★★★★★最佳答案 2015-05-01 10:46:51
1 .     1-(3'-methoxy-4'-hydroxybenzyl)-7-methoxy-9,10-dihydrophenanthrene-2,4-diol
C23H22O5     相似度:68%
Chinese Chemical Letters          2013          24          737-739
Three new phenanthrenes from Cremastra appendiculata (D.Don) Makino
Liang Liu, Jun Li, Ke-Wu Zeng, Ping Li, Peng-Fei Tu
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     bulbophythrin A
C30H26O6     相似度:66.6%
Fitoterapia          2009          80          381-384
Two new biphenanthrenes with cytotoxic activity from Bulbophyllum odoratissimum
Junju Xu, Hong Yu , Chen Qing , Yanli Zhang , Ying Liu , Yegao Chen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     Phoyunnanin C
C30H26O6     相似度:60%
Journal of Asian Natural Products Research          2007          9          165-174
9, 10-Dihydrophenanthrene derivatives from Pholidota yunnanensis and scavenging activity on DPPH free radical
X.-Y. GUO, J. WANG, N.-L. WANG, S. KITANAKA and X.-S. YAO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     shancilin
C30H28O6     相似度:60%
Phytochemistry          1996          42          853-856
Stilbenoids from Pleione bulbocodioides
Li Bai, Masae Yamaki, Shuzo Takagi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     1-p-hydroxybenzyl-4-methoxy-9,10-dihydrophenanthrene-2,7-diol
    相似度:60%
China Journal of Chinese Materia Medica          2014          39          442-447
Chemical constituents from Pleione bulbocodioides
WANG Chao, HAN Shao-wei, CUI Bao-song, WANG Xiao-juan, LI Shuai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




6 .     2,7-dihydroxy-1-(p-hydroxylbenzyl)-4-methoxy-9,10-dihydrophenanthrene
    相似度:60%
China Journal of Chinese Materia Medica          2012          37          66-70
Antitumoral bibenzyl derivatives from tuber of Arundina graminifolia
LIU Meifeng; LV Haoran; DING Yi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-01 10:44:37
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 紫衣轻骑 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
[基金申请] 面上项目没有好文章就没希望了吗? +20 1234567wang 2026-06-07 22/1100 2026-06-14 14:40 by vito刘
[论文投稿] 买卖文章的刷屏了! +3 能丫 2026-06-13 3/150 2026-06-14 09:20 by bobvan
[考研] *O_o^ +3 jk31rb6vyz 2026-06-12 3/150 2026-06-14 09:08 by 8bmv3h4hvh
[找工作] *囍 +4 m584r2z4j3 2026-06-12 4/200 2026-06-14 09:06 by 8bmv3h4hvh
[论文投稿] ⊙▽⊙ +3 m584r2z4j3 2026-06-11 3/150 2026-06-14 08:46 by 8bmv3h4hvh
[考博] →_→ +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-14 08:28 by 8bmv3h4hvh
[公派出国] T^T +6 q1zg6x4lf3 2026-06-12 6/300 2026-06-14 08:28 by 8bmv3h4hvh
[考博] T^T +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-14 08:26 by 8bmv3h4hvh
[考研] O(∩_∩)O +4 q1zg6x4lf3 2026-06-12 5/250 2026-06-14 08:23 by 8bmv3h4hvh
[公派出国] π_π +5 m584r2z4j3 2026-06-11 5/250 2026-06-14 08:08 by 8bmv3h4hvh
[基金申请] 函评 +3 布布和一二 2026-06-13 3/150 2026-06-13 23:35 by 芋圆香飘飘
[找工作] 售SCI文章,我:8.O.5.51O.5.4,科目齐全,可十急 +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 19:07 by 1js5n6upxm
[公派出国] +4 q1zg6x4lf3 2026-06-12 4/200 2026-06-13 19:05 by 1js5n6upxm
[考研] T^T +6 m584r2z4j3 2026-06-11 6/300 2026-06-13 18:29 by lkmi35jdzt
[文学芳草园] 咸菜 +3 myrtle 2026-06-10 3/150 2026-06-13 18:29 by ahsoarli
[考研] o>_<o +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 18:22 by lkmi35jdzt
[考博] T^T +4 jk31rb6vyz 2026-06-12 4/200 2026-06-13 12:09 by 80j16ujcu8
[考博] [急招]吉林大学招收26年9月入学考核制博士生1名,截止今晚24点前 +3 hehejin 2026-06-10 4/200 2026-06-12 18:24 by 冻雨天
[教师之家] AASSDDFF +3 m584r2z4j3 2026-06-11 3/150 2026-06-12 11:28 by zs48m4lz8g
[考博] 博士申请 +3 张城斐 2026-06-07 3/150 2026-06-08 09:15 by A大朋同学
信息提示
请填处理意见