24小时热门版块排行榜    

查看: 469  |  回复: 1

1183402261

银虫 (小有名气)

[求助] 求化合物结构 已有1人参与

溶剂:氘代氯仿,碳谱数据:12.81,16.37,19.91,21.97,26.07,29.01,37.95,38.41,38.73,39.13,40.46,44.18,55.53,56.31,59.39,106.47,122.95,140.52,147.99,183.63
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

笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
1183402261: 金币+5 2015-05-19 11:25:48
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%)
碳谱库:   Nat Syn


查询结果:共查到353个化合物(查询结果仅供参考)
1 .     Isocupressic acid
    相似度:100%
Phytochemistry          1994          37          1109-1114
Labdanes from Cryptomeria japonica
Su Wen-Chiung, Fang Jim-Min, Cheng Yu-Shia
Structure      13C NMR   碳谱模拟图
2 .     15-hydroxy-8(17),13-labdadien-19-oic acid(isocupric acid)
C20H32O3     相似度:100%
Korean Journal of Pharmacognosy          1998          29(4)          347-352
Diterpenes of Biota orientalis Leaves
Sung, Sang-Hyun; Koo, Kyung-Ah; Lim, Hye-Kyung; Lee, Heum-Sook; Cho, Jung-Hee; Kim, Hye-Soo; Kim, Young-Choong
Structure      13C NMR   碳谱模拟图
3 .     isocupressic acid
    相似度:100%
Phytochemistry          1989          28          1173-1175
Terpenoids from leaves of Calocedrus formosana
Jim-min Fang,Kuo-chio Hsu,Yu-shia Cheng
Structure      13C NMR   碳谱模拟图
4 .     15-hydroxy-8(17),13(E)-labdadien-19-oic acid
    相似度:100%
Natural Product Research and Development          2008          20          1000-1004
Chemical Constituents from Amoora ouangtliensis and A.stellato-squamosa
YANG Shu-min;LIU Xi-kui*; WU Da-gang; ZHU Da-yuan
Structure      13C NMR   碳谱模拟图
5 .     isocupressic acid
    相似度:100%
Archives of Pharmacal Research          2011          34          2043-2049
A new lignan glycoside from Juniperus rigida
Kyeong Wan Woo, Sang Un Choi, Jong Cheol Park and Kang Ro Lee
Structure      13C NMR   碳谱模拟图
6 .     isocupressic acid
C20H32O3     相似度:100%
Journal of Ethnopharmacology          2012          143          695-700
Anti-mycobacterial natural products from the Canadian medicinal plant Juniperus communis
Caitlyn D. Carpenter, Taryn O'Neill, Nadia Picot, John A. Johnson, Gilles A. Robichaud, Duncan Webster, Christopher A. Gray
Structure      13C NMR   碳谱模拟图
7 .     isocupressic acid
    相似度:100%
Journal of Chinese Medicinal Materials          2012          35          1620-1622
Study on Chemical Constituents from Petroleum Ether- soluble Parts of Cones of Platycladus orientalis
MA Jian-ping, ZHAO Hu-biao, LI Xiu-zhuang, DAI Fang, PEI Ting-ting, WANG Yan-yan
Structure      13C NMR   碳谱模拟图
8 .     Isocupressic Acid
    相似度:100%
Journal of Agricultural and Food Chemistry          1994          42          756-761
Ponderosa Pine Needle-Induced Abortion in Beef Cattle: Identification of Isocupressic Acid as the Principal Active Compound
Dale R. Gardner, Russell J. Molyneux, Lynn F. James, Kip E. Panter, Bryan L. Stegelmeier
Structure      13C NMR   碳谱模拟图
9 .     methyl isocupressate
    相似度:90.4%
Chemical & Pharmaceutical Bulletin          1988          36          3967-3973
Anti-inflammatory Constituents of Topically Applied Crude Drugs. II. : Constituents and Anti-inflammatory Effect of Cryptomeria japonica D. DON
MINEO SHIMIZU,HIDEKI TSUJI,HISASHI SHOGAWA,HIDEKI FUKUMURA,SEIICHI TANAAMI,TOSHIMITSU HAYASHI,MUNEHISA ARISAWA and NAOKATA MORITA
Structure      13C NMR   碳谱模拟图
10 .     compound 1A-23
    相似度:90.4%
Magnetic Resonance in Chemistry          1993          31          299-308
13C NMR data for labdane diterpenoids
Alejandro F. Barrero and Joaquin Altarejos
Structure      13C NMR   碳谱模拟图
11 .     isocupressic acid
    相似度:85%
Phytochemistry          1989          28          1173-1175
Terpenoids from leaves of Calocedrus formosana
Jim-min Fang,Kuo-chio Hsu,Yu-shia Cheng
Structure      13C NMR   碳谱模拟图
12 .     (13S)-15-hydroxylabd-8(17)-en-19-oic acid
C20H34O3     相似度:80%
Chemical & Pharmaceutical Bulletin          1996          44          1242-1244
Three Labdane-Type Diterpenes from the Bark of Juniperus formosana HAY. var. concolor HAY.
Yueh-Hsiung KUO and Ming-Tsang YU
Structure      13C NMR   碳谱模拟图
13 .     isocupressic acid
    相似度:80%
China Journal of Chinese Materia Medica          2008          33          1641-1643
Study on Chemical Constituents from Juniperus sabina L.
ZHAO Jun, YAN Ming, HUANG Yi, LIU Tao, ZHAO Yu
Structure      13C NMR   碳谱模拟图
14 .     15-Hydroxylubd-8(17)-en-19-oic acid
    相似度:80%
Phytochemistry          1996          41          1361-1365
Terpenes from heartwood of Juniperus chinensis
Jim-Min Fang, Ying-Chih Chen, Beng-Wern Wang, Yu-Shia Cheng
Structure      13C NMR   碳谱模拟图
15 .     15-Oxolabda-8(17),13E-dien-19-oic acid
C20H30O3     相似度:80%
Phytochemistry          1994          37          1109-1114
Labdanes from Cryptomeria japonica
Su Wen-Chiung, Fang Jim-Min, Cheng Yu-Shia
Structure      13C NMR   碳谱模拟图
16 .     imbricatolic acid
    相似度:80%
2楼2015-05-05 17:01:41
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 1183402261 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
[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
[公派出国] T^T +5 q1zg6x4lf3 2026-06-12 5/250 2026-06-13 18:53 by lkmi35jdzt
[硕博家园] O(∩_∩)O +5 jk31rb6vyz 2026-06-12 7/350 2026-06-13 18:45 by lkmi35jdzt
[公派出国] π_π +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 18:33 by lkmi35jdzt
[考博] π_π +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 18:25 by lkmi35jdzt
[考研] o>_<o +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 18:22 by lkmi35jdzt
[考博] T^T +3 q1zg6x4lf3 2026-06-12 3/150 2026-06-13 14:45 by 80j16ujcu8
[考研] O(∩_∩)O +3 q1zg6x4lf3 2026-06-12 4/200 2026-06-13 14:42 by 80j16ujcu8
[考研] ╭(╯ε╰)╮ +4 m584r2z4j3 2026-06-11 4/200 2026-06-13 14:22 by 80j16ujcu8
[考博] T^T +4 jk31rb6vyz 2026-06-12 4/200 2026-06-13 12:09 by 80j16ujcu8
[考博] T^T +3 m584r2z4j3 2026-06-11 3/150 2026-06-13 12:04 by 80j16ujcu8
[找工作] *囍 +3 m584r2z4j3 2026-06-12 3/150 2026-06-13 08:29 by t4hz8376wy
[论文投稿] →_→ +5 m584r2z4j3 2026-06-11 5/250 2026-06-13 08:13 by t4hz8376wy
[基金申请] 面上项目没有好文章就没希望了吗? +19 1234567wang 2026-06-07 21/1050 2026-06-12 21:24 by littlezl
[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] 重庆理工大学副校长遇刺身亡 传涉案副教授疑因积怨行凶 +6 yexuqing 2026-06-07 7/350 2026-06-12 16:46 by wwwkkk83
[基金申请] 前几天时间戳更新了 +8 vito刘 2026-06-11 13/650 2026-06-12 14:17 by BlakeReary
[考博] 还有课题组有博士名额吗 +5 冻雨天 2026-06-07 6/300 2026-06-08 20:59 by RCS_tyro
[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