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: 357  |  回复: 1

突突雯雯

金虫 (小有名气)

[求助] 20金币求微谱查询一组碳谱数据2

碳谱数据如下:
18.1,22.7,26.0,28.3,42.4,103.6,108.8,112.5,113.5,114.9,117.6,123.6,132.6,133.9,147.7,151.2,153.2,154.5,1618,162.2,182.7
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

wangwang1989

至尊木虫 (职业作家)

【答案】应助回帖

感谢参与,应助指数 +1
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)



查询结果:共查到138个化合物(查询结果仅供参考)
1 .     gerontoxanthone I
C23H24O6     相似度:78.2%
Phytochemistry          1989          28          2823-2826
Prenylated xanthones from Cudrania cochinchinensis
Cheng-Hsiung Chang,Chung-Chin Lin,Yukio Kawata,Masao Hattori,Tsuneo Namba
Structure      13C NMR   碳谱模拟图
2 .     dulxanthone-A
C19H18O6     相似度:71.4%
Chemical & Pharmaceutical Bulletin          1997          45          1403-1413
A Novel Depsidone and Some New Xanthones from Garcinia species
Chihiro ITO,Yoshiaki MIYAMOTO,Minako NAKAYAMA,Yuko KAWAI,K. Sundar RAO and Hiroshi FURUKAWA
Structure      13C NMR   碳谱模拟图
3 .     1,3,5,6-tetra-hidroxi-2-prenilxantona
    相似度:66.6%
Química Nova          2003          26          157-160
Phytochemical study and evaluation of the molluscicidal activity of Kielmeyera variabilis Mart. (Clusiaceae)
Pinheiro, Lucimar; Cortez, Diógenes Aparício Garcia; Vidotti, Gentil J.; Young, Maria Claudia M.; Ferreira, Antônio Gilberto
Structure      13C NMR   碳谱模拟图
4 .     gerontoxanthone C
    相似度:65.2%
Journal of Asian Natural Products Research          2008          10          993-997
Cytotoxic prenylated xanthones from Calophyllum inophyllum
Qi Xiao, Yan-Bo Zeng, Wen-Li Mei, You-Xing Zhao, Yuan-Yuan Deng and Hao-Fu Dai
Structure      13C NMR   碳谱模拟图
5 .     gerontoxanthone C
C23H24O6     相似度:65.2%
Phytochemistry          1989          28          595-598
Four prenylated xanthones from Cudrania cochinchinensis
Cheng-Hsiung Chang,Chun-Ching Lin,Masao Hattori,Tsuneo Namba
Structure      13C NMR   碳谱模拟图
6 .     5,4'-Dihydroxy-8-(3''-methylbut-2''-enyl)-2'''-(4'''-hydroxy-4'''-methylethyl)-furano-[4''',5''';6,7]isoflavone
C25H24O6     相似度:61.9%
Journal of Natural Products          2009          72          164-167
Prenylated and Benzylated Flavonoids from the Fruits of Cudrania tricuspidata
Xiang Hua Han, Seong Su Hong, Qinghao Jin, Dayu Li, Hyun-Kyu Kim, Jeongrai Lee, Suk Hyung Kwon,Dongho Lee,Chong-Kil Lee, Myung Koo Lee,and Bang Yeon Hwang
Structure      13C NMR   碳谱模拟图
7 .     isocudraniaxanthone A
C18H16O6     相似度:61.9%
Chemical & Pharmaceutical Bulletin          1997          45          1615-1619
Indonesian Medicinal Plants. XXI. Inhibitors of Na+/H+ Exchanger from the Bark of Erythrina variegata and the Roots of Maclura cochinchinensis
Motomasa KOBAYASHI,Taifo MAHMUD,Naoki YOSHIOKA,Hirotaka SHIBUYA and Isao KITAGAWA
Structure      13C NMR   碳谱模拟图
8 .     1,5,6-trihydroxy-6',6'-dimethyl-2H-pyrano(2',3 :3,4)-2-(3-methylbut-2-enyl)xanthone
C23H22O6     相似度:60.8%
Chemical & Pharmaceutical Bulletin          2007          55(6)          950-952
Two New Xanthones Isolated from the Stem Bark of Garcinia lancilimba
Nian-Yun YANG,Quan-Bin HAN,Xin-Wei CAO,Chun-Feng QIAO,Jing-Zheng SONG,Shi-Lin CHEN,Da-Jian YANG,Hillary YIU,and Hong-Xi XU
Structure      13C NMR   碳谱模拟图
9 .     8-deoxygartanin
    相似度:60.8%
Phytochemistry          2003                   467-470
Xanthones from the bark of Garcinia merguensis
Lien-Hoa D. Nguyen, Hau T. Vo, Hung D. Pham, Joseph D. Connolly,Leslie J. Harrison
Structure      13C NMR   碳谱模拟图
10 .     calycinoxanthonD
C23H24O6     相似度:60.8%
Phytochemistry          1996          43          513-520
Xanthones from Hypericum roeperanum
Guido Rath, Olivier Potterat, Stephen Mavi, Kurt Hostettmann
Structure      13C NMR   碳谱模拟图
11 .     xanthone V1
C23H22O6     相似度:60.8%
Phytochemistry          1986          25          1217-1219
Vismione H and prenylated xanthones from vismia guineensis
B. Botta, G. Delle Monache, F. Delle Monache, G.B.Marini Bettolo, F. Menichini
Structure      13C NMR   碳谱模拟图
12 .     cudraxanthone L
C23H24O6     相似度:59.0%
Journal of Natural Products          2005          68          456-458
Cytotoxic Xanthones from Cudrania tricuspidata
Byong Won Lee, Sang Wan Gal, Ki-Min Park, and Ki Hun Park
Structure      13C NMR   碳谱模拟图
13 .     formoxanthone A
C23H22O6     相似度:59.0%
Chinese Traditional and Herbal Drugs          2012          43          436-439
Chemical constituents from stem barks of Garcinia paucinervis
FAN Qing-fei; NA Zhi; HU Hua-bin; XU You-kai; TANG T
我有一个梦想,我想当校长
2楼2013-08-10 10:08:39
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 突突雯雯 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] 275 求调剂 +4 Lei812514 2026-04-07 4/200 2026-04-07 20:55 by grlsj
[考研] 一志愿211,化学学硕,310分,本科重点双非,求调剂 +8 努力奋斗112 2026-04-07 8/400 2026-04-07 20:51 by yongzhesheng
[考研] 0703总分331求调剂 +16 ZY-05 2026-04-04 20/1000 2026-04-07 18:00 by 蓝云思雨
[考研] 347材料专硕求调剂 +14 zj8215216 2026-04-06 14/700 2026-04-07 17:27 by 孙俊俊
[考研] 085600材料与化工,求调剂 +5 won_qii 2026-04-07 5/250 2026-04-07 17:10 by 啵啵啵0119
[考研] 化学调剂 +18 艾志恒 2026-04-03 19/950 2026-04-07 16:00 by 起飞的比熊1
[考研] 085600,321分求调剂 +14 大馋小子 2026-04-04 15/750 2026-04-06 22:58 by qlm5820
[考研] 308求调剂 +13 倘若起风了呢 2026-04-05 13/650 2026-04-06 14:20 by 蒋皓禹
[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] 288求调剂,一志愿华南理工大学071005 +6 ioodiiij 2026-04-04 6/300 2026-04-05 10:09 by guoweigw
[考研] 考研调剂 +5 四川王涛 2026-04-04 5/250 2026-04-04 22:18 by 啵啵啵0119
[考研] 求调剂 +6 朔朔话 2026-04-02 7/350 2026-04-04 19:16 by 蓝云思雨
[考研] 309求调剂 +6 刘刘刘1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[考研] 调剂0855-288 +5 x熊二a 2026-04-03 5/250 2026-04-04 00:19 by 猪会飞
[考研] 366求调剂 +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[考研] 一志愿安徽大学0817化学工程与技术,求调剂 +14 我不是只因 2026-04-02 15/750 2026-04-03 09:49 by 蓝云思雨
[考研] 一志愿大工学硕,求调剂 +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by 百灵童888
[考研] 324求调剂 +5 想上学求调 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[考研] 266求调剂 +4 学员97LZgn 2026-04-02 4/200 2026-04-02 09:52 by yulian1987
[考研] 265求调剂 +11 yelck 2026-04-01 12/600 2026-04-01 19:12 by 549790059
信息提示
请填处理意见