| 查看: 281 | 回复: 1 | |||
kengkengsee金虫 (小有名气)
|
[求助]
微谱求助，感谢！
|
|
溶剂：氘代氯仿 碳谱信号：16.41,16.68,17.85,22.60,23.95,34.06,34.87,37.06,37.85,41.49,50.92,52.31,67.52,75.28,106.32,148.16 |
回复此楼» 猜你喜欢
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有4人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有4人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有4人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有5人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有5人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有7人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有5人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有6人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有6人回复
-
售SCI一区文章，我:8 O5 51O 54,科目齐全
已经有6人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 微谱求助 谢谢
已经有3人回复
- 微谱求助，谢谢
已经有3人回复
- 微谱数据求助——三个化合物 谢谢！
已经有8人回复
- 微谱求助！急急急，谢谢！
已经有3人回复
- 微谱求助 谢谢。。。
已经有4人回复
- 求助一微谱数据 15 谢谢！
已经有3人回复
- 微谱求助，谢谢
已经有3人回复
- 微谱求助，谢谢
已经有5人回复
- 谁有photo view 360 2010版的安装文件 发我一下吧 非常感谢
已经有3人回复
- 牛津大学三一学院怎么样呢？有谁知道情况，不胜感激
已经有18人回复
- 牛津大学三一学院怎么样呢？有谁知道情况，不胜感激
已经有6人回复
- 谁有pudn的帐号，帮忙下载两个代码，谢谢了
已经有3人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助微谱数据，谢谢
已经有3人回复
- 求助两个化合物的维普C谱数据~~~~谢谢了~~~~~
已经有3人回复
- [求助]哪位好人学校可以使用微谱数据库，帮我检索几个化合物的母核。谢谢！
已经有4人回复
lifeliuyan
至尊木虫 (职业作家)
- PhEPI: 1
- 应助: 3913 (副教授)
- 金币: 48805.6
- 散金: 890
- 红花: 208
- 帖子: 4735
- 在线: 635.4小时
- 虫号: 1141109
- 注册: 2010-11-07
- 性别: MM
- 专业: 中药药效物质
【答案】应助回帖
★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2013-11-03 08:33:43
kengkengsee: 金币+5, ★有帮助 2013-11-04 09:48:46
感谢参与，应助指数 +1
karl2100: 金币+1, 3Q 2013-11-03 08:33:43
kengkengsee: 金币+5, ★有帮助 2013-11-04 09:48:46
|
查询结果：共查到396个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . 6α-hydroxyambreinolide C17H28O3 相似度:64.7% Journal of Natural Products 1996 59 113-116 Norditerpenes and Norsesterterpenes from Salvia yosgadensis Gülacüti Topç, and Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . compound 8 相似度:62.5% Planta Medica 1999 65 153-156 Sesquiterpene Lactone Glycosides from Arnica longifolia Claus M.Passreiter,Massimo De Carlo,and A.Steigel Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . atractylenolid III C15H20O3 相似度:62.5% Planta Medica 1989 55 59-61 Constituents of Atractylis koreana Peter Pachaly , AstridLansing, and Kwan Seog Sin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 9α-hydroxy-calarene C15H24O 相似度:62.5% Phytochemistry 1992 31 3749-3755 Microbial oxidation of tricyclic sesquiterpenoids containing a dimethylcyclopropane ring Wolf-Rainer Abraham, Klaus Kieslich, Burkhard Stumpf, Ludger Ernst Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 5α-hydroxy-4α,15-dihydrocositic acid methyl ester C16H26O3 相似度:62.5% Phytochemistry 1990 29 3201-3206 Eudesmane derivatives other constituents from Apalochlamys spectabilis Cassinia species C. Zdero,F. Bohlmann,R.M. King Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 2α-methyldiplopterol 相似度:62.5% Magnetic Resonance in Chemistry 2010 48 951-954 NMR spectral assignment of 2- and 3β-methylhopanes and evidence for boat conformation in D ring of 17(H), 21(H)-hopanes (pages 951–954) Geir Kildahl-Andersen, Hans Peter Nytoft and Jon Eigill Johansen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 苍术内酯 III C15H21O3 相似度:62.5% Chinese Traditional and Herbal Drugs 2008 39 1149-1151 地稔的化学成分研究 唐迈;廖宝珍;林绥;邓思珊 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . atractylenolid III C15H20O3 相似度:62.5% Chinese Journal of Natural Medicines 2008 6 404-407 A New Sesquiterpenoid from the Roots of Chloranthus fortunei WANG Xia-Chang; WU Wei-Qun; MA Shi-Ping; LIU Jing-Han; HU Li-Hong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (3aβ,4aα,8aβ,9aβ)-3a,4,4a,5,6,7,8,8a,9,9a-Decahydro-8a-methyl-5-methylenenaphtho[2,3-b]furan-2(3H)-one C14H20O2 相似度:62.5% Journal of the Chemical Society, Perkin Transactions 1 1993 239-247 Total synthesis of three eudesman-12,8-olides, (±)-isoalantolactone, (±)-dihydrocallitrisin and (±)-septuplinolide; structure revision of septuplinolide Masahiro Tada, Hirokazu Yamada, Akira Kanamori and Kazuhiro Chiba Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (-)-juneol 相似度:62.5% Journal of Oleo Science 2004 53 343-348 Eudesmane-Type Sesquiterpenoids in the Volatile Oil from Bursera graveolens Chiyoki YUKAWA, Hisakatsu IWABUCHI, Sadao KOMEMUSHI, Akiyoshi SAWABE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 1β-Hydroxy-6,7α-dihydroxyeudesm-4(15)-ene C15H26O3 相似度:62.5% Journal of Natural Products 2011 74 937-942 Estrogenic Activity of Chemical Constituents from Tephrosia candida Mohamed-Elamir F. Hegazy, Abou El-Hamd H. Mohamed, Ali M. El-Halawany, Pierre C. Djemgou, Abdelaaty A. Shahat, and Paul W. Paré Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 1,10β-Epoxy-3,4α-dichloromethano-13-trichloromethyl-5,7α(H),6,11β(H)-guai-12,6-olide C17H19Cl5O3 相似度:58.8% Chemistry of Natural Compounds 2007 43 548-551 PREPARATION AND STRUCTURE ELUCIDATION OF TWO MINOR PRODUCTS FROM REACTION OF ARGLABIN WITH CHLOROFORM IN THE PRESENCE OF A CROWN ETHER R. I. Jalmakhanbetova, G. A. Atazhanova, V. A. Raldugin,I. Yu. Bagryanskaya, Yu. V. Gatilov, M. M. Shakirov,and S. M. Adekenov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . methyl-13-epi-manoyloxide-18-oate C20H30O3 相似度:57.1% Phytochemistry 1991 30 211-213 Diterpenes from Leyssera gnaphaloides F. Tsichritzis, J. Jakupovic Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 5α,6α,7α,8α-diepoxy-eudesmane 相似度:56.2% Phytochemistry 2002 60 333-338 Terpenoids from Guarea guidonia João Henrique G. Lago, Cláudia B. Brochini, Nídia F. Roque Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 6a C16H26O2 相似度:56.2% Journal of Natural Products 2003 66 1623-1627 Facile Access to Optically Active Labdane-Type Diterpenes from (+)-Manool. Synthesis of (+)-Coronarin E, (+)-15,16-Epoxy-8(17),13(16),14-labdatriene, and (+)-Labda-8(17),13(Z)-diene-15,16-diol José Villamizar, Juan Fuentes, Franklin Salazar, Eleonora Tropper, and Randolph Alonso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . compound 7 C16H28O 相似度:56.2% Journal of Natural Products 2003 66 1623-1627 Facile Access to Optically Active Labdane-Type Diterpenes from (+)-Manool. Synthesis of (+)-Coronarin E, (+)-15,16-Epoxy-8(17),13(16),14-labdatriene, and (+)-Labda-8(17),13(Z)-diene-15,16-diol José Villamizar, Juan Fuentes, Franklin Salazar, Eleonora Tropper, and Randolph Alonso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . (11S)-4β,6β,11,12-tetrahydroxyeudesman-1-one C15H26O5 相似度:56.2% Journal of Natural Products 2002 65 1011-1015 Chemical-Microbiological Synthesis of Cryptomeridiol Derivatives by Gliocladium roseum: Semisynthesis of 11-Hydroxyeudesmanolides Andrés García-Granados, María C. Gutiérrez, Andrés Parra, and Francisco Rivas Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . compound 7 C17H32O6S2 相似度:56.2% Journal of Natural Products 2001 64 348-349 Synthesis of (+)-Cyclozonarone and the Absolute Configuration of Naturally Occurring (-)-Cyclozonarone Manuel Cortés, Jaime A. Valderrama, Mauricio Cuellar, Verónica Armstrong, and Marcelo Preite Structure 13C NMR 碳谱模拟图 |
2楼2013-11-02 13:49:30