版块导航: 正在加载中...

登录注册

应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜

>论坛更新日志 (3129)
>虫友互识 (625)
>导师招生 (194)
>考博 (109)
>基金申请 (108)
>论文道贺祈福 (78)
>文献求助 (63)
>硕博家园 (57)
>休闲灌水 (50)
>博后之家 (38)
>找工作 (29)
>考研 (29)
>论文投稿 (28)
>公派出国 (24)
>仿真模拟 (23)
>教师之家 (23)

返回列表

美丽的小姑娘

新虫 (初入文坛)

应助: 0 (幼儿园)
金币: 225
帖子: 44
在线: 17小时
虫号: 3586024
注册: 2014-12-09
性别: MM
专业: 环境微生物学

[求助] 微谱求助，谢谢！已有1人参与

TS-13
溶剂：氯仿
碳谱数据如下：12.61,23.88,24.03,28.28,28.41,33.34,41.71,41.78,50.29,50.31,56.98,69.43,69.61,111.56,111.71,117.5,124.06,136.41,136.48,148.33,157.33,204.98,

回复此楼

» 猜你喜欢

考博已经有4人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复
售SCI一区T0P文章，我:8.O.5.5.1.O.5.4,科目齐全,可+急已经有3人回复

» 本主题相关价值贴推荐，对您同样有帮助:

1楼 2015-04-22 16:39:32

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

卓越_先锋

荣誉版主 (职业作家)

糊涂虫

应助: 990 (博后)
贵宾: 2.955
金币: 6796.4
散金: 12161
红花: 82
沙发: 17
帖子: 3017
在线: 2457小时
虫号: 1713223
注册: 2012-03-24
性别: GG
专业: 临床药理
管辖: 药学

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
美丽的小姑娘: 金币+15 2015-04-22 17:13:44

查询结果：共查到28个化合物(查询结果仅供参考)
1 .    compound 1a
C21H30O7    相似度:68.1%
Pharmaceutical Biology       1996       34       349-354
A New Quassinoid from Crude Quassin-extract of Quassia amara
Dou J., McChesney J.D., Sindelar R.D., Goins D.K., Khan I.A., Walker L.A.
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    (2S,4R,4aR,8R,8aR)-2-(4-Butoxy-3-methoxyphenyl)-4,7-dimethyl-3,4,4a,5,8,8a-hexahydro-2H-chromene-4,8-diol
C22H32O5    相似度:66.6%
Medicinal Chemistry Research       2014       23       5063−5073
Highly potent analgesic activity of monoterpene-derived (2S,4aR,8R,8aR)-2-aryl-4,7-dimethyl-3,4,4a,5,8,8a-hexahydro-2H-chromene-4,8-diols
Irina Il’ina, Oksana Mikhalchenko, Alla Pavlova, Dina Korchagina, Tat’yana Tolstikova, Konstantin Volcho, Nariman Salakhutdinov, Evgeniy Pokushalov
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    (2S,4S,4aR,8R,8aR)-2-(4-(Hexyloxy)-3-methoxyphenyl)-4,7-dimethyl-3,4,4a,5,8,8a-hexahydro-2H-chromene-4,8-diol
C24H36O5    相似度:66.6%
Medicinal Chemistry Research       2014       23       5063−5073
Highly potent analgesic activity of monoterpene-derived (2S,4aR,8R,8aR)-2-aryl-4,7-dimethyl-3,4,4a,5,8,8a-hexahydro-2H-chromene-4,8-diols
Irina Il’ina, Oksana Mikhalchenko, Alla Pavlova, Dina Korchagina, Tat’yana Tolstikova, Konstantin Volcho, Nariman Salakhutdinov, Evgeniy Pokushalov
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    sequoiamonascin C
C23H30O7    相似度:65.2%
The Journal of Organic Chemistry       2003       68       4966-4969
Sequoiamonascins A-D: Novel Anticancer Metabolites Isolated from a Redwood Endophyte
Donald B. Stierle, Andrea A. Stierle, and Timothy Bugni
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    9-deoxyisoxeniolide-A
C20H28O3    相似度:63.6%
Journal of Natural Products       2005       68       1336-1340
Xenia Diterpenoids from the Formosan Soft Coral Xenia blumi
Ali A. H. El-Gamal, Chin-Ying Chiang, Shin-Huei Huang, Shang-Kwei Wang, and Chang-Yih Duh
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    19-epi-isovoacristine
C22H28N2O4    相似度:63.6%
Chemical & Pharmaceutical Bulletin       1994       42       280-284
Two New Dimeric Indole Alkaloids from Tabernaemontana subglobosa MERR. from Taiwan
Hiromitsu TAKAYAMA,Shinya SUDA,Ih-Sheng CHEN,Mariko KITAJIMA,Norio AIMI and Shin-ichiro SAKAI
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    9-deoxyxeniolide-A
C20H28O3    相似度:63.6%
Natural Product Research       1995       6       49-55
Antibacterial Diterpenoids from an Undescribed Soft-Coral of the genus Xenia
Hélène C. Vervoor; William Fenical
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    (E) 16-epiaffinisine
C20H24N2O    相似度:63.6%
Phytochemistry       1991       30       3785-3792
Alkaloids from leaves and root bark ofErvatamia hirta
Pascale Clivio, Bernard Richard, Jean-Robert Deverre, Thierry Sevenet, Monique Zeches, Louisette Le Men-Oliver
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    denudatine
相似度:63.6%
Journal of China Pharmaceutical University       2003       34       17-20
Chemical Studies on Aconitum Kirinense Nakai
FENG Feng; LIU Wen Yuan; CHEN You Sheng; YE Wen Cai; LIU Jing Han; ZHAO Shou Xun
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    3-Methoxy-17a,17b-dihomoestra-1,3,5(10),16-tetraen-17bβ-ol
C21H28O2    相似度:63.6%
Steroids       2012       77       110-117
Increasing the amphiphilicity of an estradiol based steroid structure by Barbier-allylation – ring-closing metathesis – dihydroxylation sequence
Tiina Saloranta, István Zupkó, Jani Rahkila, Gyula Schneider, János Wölfling, Reko Leino
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    3-Methoxy-17a,17b-dihomoestra-1,3,5(10)-trien-16β,17β,17bβ-triol
C21H30O4    相似度:63.6%
Steroids       2012       77       110-117
Increasing the amphiphilicity of an estradiol based steroid structure by Barbier-allylation – ring-closing metathesis – dihydroxylation sequence
Tiina Saloranta, István Zupkó, Jani Rahkila, Gyula Schneider, János Wölfling, Reko Leino
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    3-Methoxy-17a,17b-dihomoestra-1,3,5(10)-trien-16α,17α,17bβ-triol
C21H30O4    相似度:63.6%
Steroids       2012       77       110-117
Increasing the amphiphilicity of an estradiol based steroid structure by Barbier-allylation – ring-closing metathesis – dihydroxylation sequence
Tiina Saloranta, István Zupkó, Jani Rahkila, Gyula Schneider, János Wölfling, Reko Leino
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    (2'R)-1-[4-(n-butyl)-2,5-dimethyl-1,3-dioxo-2-(4-cyclopentenyl)methyl]-3-(2-hydroxyethyl)indoline
C22H27O3N    相似度:63.6%
Tetrahedron       2005       61       6015-6039
Determination of the absolute stereochemistry and asymmetric total synthesis of madindolines A and B: a practical improvement to a second-generation approach from the first-generation
Tomoyasu Hirose, Toshiaki Sunazuka, Daisuke Yamamoto, Naoto Kojima, Tatsuya Shirahata, Yoshihiro Harigaya, Isao Kuwajima, Satoshi ōmura
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    sphaeropsidin F
C20H32O4    相似度:63.6%
Australian Journal of Chemistry       2003       56       615-619
Sphaeropsidin F, a New Pimarane Diterpene Produced in Vitro by the Cypress Pathogen Sphaeropsis sapinea f. sp. Cupressi
Antonio Evidente , Lorenzo Sparapano, Anna Andolfi, Giovanni Bruno and Andrea Motta
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    daphnicyclidin C
C22H25NO5    相似度:63.6%
Journal of the American Chemical Society       2001       123       11402-11408
Daphnicyclidins A−H, Novel Hexa- or Pentacyclic Alkaloids from Two Species of Daphniphyllum
Jun'ichi Kobayashi, Yasutada Inaba, Motoo Shiro, Naotoshi Yoshida, and Hiroshi Morita
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
16 .    Dimethyl (2E,6Z)-2-[(3'Z,7'E)-9'-hydroxy-4',8'-dimethylnona-3',7'-di enyl]-6-methylocta-2,6-dienedioate
C22H32O4    相似度:63.6%
Australian Journal of Chemistry       1981       34       1491-1499
The chemistry of Eremophila spp. XV. New acyclic diterpenes from Eremophila spp
EL Ghisalberti, PR Jefferies and GM Proudfoot
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
17 .    vinmajine E
C23H26N2O5    相似度:63.6%
Tetrahedron       2014       70       8723-8729
Indole alkaloids from cultivated Vinca major
Gui-Guang Cheng, Yun-Li Zhao, Yu Zhang, Paul-Keilah Lunga, Dong-Bao Hu, Yan Li, Ji Gu, Chang-Wei Song, Wei-Bang Sun, Ya-Ping Liu, Xiao-Dong Luo
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
18 .    3-Methoxy-17-(N-phenyl-carboxamido)-13α-estra-1,3,5(10),16-tetraene
C26H29O2N    相似度:62.5%
Steroids       2008       73       669-675
The synthesis of 17-alkoxycarbonyl- and 17-carboxamido-13α-estra-1,3,5(10),16-tetraene derivatives via palladium-catalyzed carbonylation reactions

赞一下