24小时热门版块排行榜    

查看: 585  |  回复: 3

baojingm

金虫 (小有名气)

[求助] 微谱求助,急!!!(008A) 已有2人参与

13C NMR (101 MHz,CDCl3) δ
8.8,18.8,19.1,34.5,36.6,43.8,44.3,45.6,51.7,70.5,108.5,113.5,136.9,141.5,146.8,148.7,149.7,159.3,198.5,209.9
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

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
.     1,5-dioxo-2,3-dihydroxyrhamnofola-4(10),6,11(18),15-tetraene
C20H24O4     相似度:75%
Journal of Natural Products          2009          72          2024-2027
Diterpenes, Sesquiterpenes, and a Sesquiterpene-Coumarin Conjugate from Jatropha integerrima
Somyote Sutthivaiyakit, Wantana Mongkolvisut,Samran Prabpai, and Palangpon Kongsaeree
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




2 .     curcusone C
    相似度:75%
Phytochemistry          1997          45          149-157
Joannesialactone and other compounds from Joannesia princeps
Hans Achenbach, Gerd Benirschke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




3 .     curcusone D
    相似度:75%
Phytochemistry          1997          45          149-157
Joannesialactone and other compounds from Joannesia princeps
Hans Achenbach, Gerd Benirschke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




4 .     curcusone B
C20H24O2     相似度:70%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




5 .     curcusones B
C20H24O2     相似度:70%
Natural Product Research and Development          2007          19          982-985
Chemical Constituents of the Barks of Jatropha curcas L.
CAO Hua; SONG Bao-an; YANG Song; HU De-yu; ZENG Song
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




6 .     curcusone D
    相似度:65%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




7 .     curcusones A
C20H24O2     相似度:65%
Natural Product Research and Development          2007          19          982-985
Chemical Constituents of the Barks of Jatropha curcas L.
CAO Hua; SONG Bao-an; YANG Song; HU De-yu; ZENG Song
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




8 .     curcusone A
    相似度:60%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




9 .     curcusone C
    相似度:60%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

» 本帖已获得的红花(最新10朵)

2楼2015-05-06 08:04:34
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
baojingm: 金币+20, ★★★很有帮助 2015-05-06 09:20:32
查询结果:共查到9个化合物(查询结果仅供参考)
1 .     1,5-dioxo-2,3-dihydroxyrhamnofola-4(10),6,11(18),15-tetraene
C20H24O4     相似度:75%
Journal of Natural Products          2009          72          2024-2027
Diterpenes, Sesquiterpenes, and a Sesquiterpene-Coumarin Conjugate from Jatropha integerrima
Somyote Sutthivaiyakit, Wantana Mongkolvisut,Samran Prabpai, and Palangpon Kongsaeree
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     curcusone C
    相似度:75%
Phytochemistry          1997          45          149-157
Joannesialactone and other compounds from Joannesia princeps
Hans Achenbach, Gerd Benirschke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     curcusone D
    相似度:75%
Phytochemistry          1997          45          149-157
Joannesialactone and other compounds from Joannesia princeps
Hans Achenbach, Gerd Benirschke
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     curcusone B
C20H24O2     相似度:70%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     curcusones B
C20H24O2     相似度:70%
Natural Product Research and Development          2007          19          982-985
Chemical Constituents of the Barks of Jatropha curcas L.
CAO Hua; SONG Bao-an; YANG Song; HU De-yu; ZENG Song
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     curcusone D
    相似度:65%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     curcusones A
C20H24O2     相似度:65%
Natural Product Research and Development          2007          19          982-985
Chemical Constituents of the Barks of Jatropha curcas L.
CAO Hua; SONG Bao-an; YANG Song; HU De-yu; ZENG Song
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     curcusone A
    相似度:60%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J. Clardy
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     curcusone C
    相似度:60%
Tetrahedron Letters          1986          27          2439-2442
Isolation and structure determination of four novel diterpenes from jatropha curcus
W. Naengchomnong, Y. Thebtaranonth, P. Wiriyachitra, K.T. Okamoto, J
3楼2015-05-06 08:06:02
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

baojingm

金虫 (小有名气)

送红花一朵
引用回帖:
2楼: Originally posted by yangyinhe at 2015-05-06 08:04:34
.     1,5-dioxo-2,3-dihydroxyrhamnofola-4(10),6,11(18),15-tetraene
C20H24O4     相似度:75%
Journal of Natural Products          2009          72          2024-2027
Diterpenes, Sesquiterpenes, a ...

抱歉没看到你是先回复的直接把金币全给二楼了。。。
4楼2015-05-06 09:30:19
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 baojingm 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] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 G6APbkg8SA6w 2026-08-29 5/250 2026-08-30 02:40 by ZPa0EcMwuECS
[考研] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +3 gy1nBQXYQJqL 2026-08-29 3/150 2026-08-30 01:58 by ZPa0EcMwuECS
[硕博家园] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 gy1nBQXYQJqL 2026-08-29 4/200 2026-08-30 01:49 by ZPa0EcMwuECS
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 gy1nBQXYQJqL 2026-08-29 6/300 2026-08-30 01:36 by ZPa0EcMwuECS
[博后之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 gy1nBQXYQJqL 2026-08-29 6/300 2026-08-30 01:36 by ZPa0EcMwuECS
[考博] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 gy1nBQXYQJqL 2026-08-29 4/200 2026-08-30 01:34 by ZPa0EcMwuECS
[论文投稿] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +4 gy1nBQXYQJqL 2026-08-29 6/300 2026-08-30 01:25 by ZPa0EcMwuECS
[考博] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +6 ASdOkHsho7FD 2026-08-28 9/450 2026-08-30 01:04 by ZPa0EcMwuECS
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 ASdOkHsho7FD 2026-08-28 5/250 2026-08-30 00:52 by ZPa0EcMwuECS
[基金申请] 有没有仍没收到信息的 +5 德尚中行 2026-08-27 6/300 2026-08-29 18:10 by manplx
[基金申请] 为什么到现在没收到通知? +4 tannykie 2026-08-29 4/200 2026-08-29 17:14 by lmz0216
[教师之家] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +4 ASdOkHsho7FD 2026-08-28 7/350 2026-08-29 09:26 by G6APbkg8SA6w
[基金申请] 2026年叶企孙基金 +4 bud_bud 2026-08-27 7/350 2026-08-29 07:23 by foolishmani
[基金申请] 系统查不到 +11 董八千 2026-08-26 11/550 2026-08-28 18:06 by Leogzhya
[基金申请] 基金系统什么内容也没有 30+4 winsaint 2026-08-27 9/450 2026-08-28 11:06 by maolC
[基金申请] 面上合作单位盖章 +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[基金申请] 我不理解! +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[基金申请] 项目信息和经费信息在系统里都可以看到了 +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[基金申请] 国合现在查不到了吗? +10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[基金申请] 牛来!米来!面来! +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
信息提示
请填处理意见