| 查看: 165 | 回复: 1 | |||
[求助]
求微谱数据
|
|
化合物1 8.15,17.38,18.61,20.46,21.94,32.93,34.08,37.29,41.00,41.21,41.40,54.91,63.49,67.38,72.11,75.24,78.89,123.53,158.13,174.41 |
回复此楼» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有5人回复
-
博士延得我，科研能力直往上蹿
已经有9人回复
-
遇见不省心的家人很难过
已经有23人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有6人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6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9人回复
-
酰胺脱乙酰基
已经有13人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有4人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
jasminelw
铁杆木虫 (正式写手)
- 应助: 269 (大学生)
- 金币: 8813.7
- 散金: 80
- 红花: 6
- 帖子: 972
- 在线: 604.2小时
- 虫号: 1858727
- 注册: 2012-06-13
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
PSA: 金币+1, thx again 2013-05-16 12:42:16
晴凤仪: 金币+10, ★★★很有帮助 2013-05-16 12:51:45
感谢参与，应助指数 +1
PSA: 金币+1, thx again 2013-05-16 12:42:16
晴凤仪: 金币+10, ★★★很有帮助 2013-05-16 12:51:45
|
查询结果：共查到8843个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . yuexiandajisu E C20H30O5 相似度:100% Planta Medica 2005 71 349-354 Cytotoxic Diterpenoids from the Roots of Euphorbia ebracteolata Shi,Hai-Ming,Williams,Ian D.,Sung, Herman H.-Y.,Zhu,Hua-Xu,Ip, Nancy Y., Min, Zhi-Da Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 6aα,11α-dihydroxy-4,4,8,11bβ-tetramethyl-2,3,4aα,5,6,7,10aβ-octahydro-1H-phenanthro-[3,2-b]furan-9-one C20H30O4 相似度:85% Chemistry of Natural Compounds 1985 21 315-321 NEW DITERPENE LACTONES FROM Euphorbia pallasii A. I. Sirchina, M. F. Larin, and A. A. Semenov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . ebracteolatanolid B C20H30O5 相似度:85% Acta Pharmaceutica Sinica 1998 Vol 33 128-131 STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATA Wang Wenxiang(Wang WX) and Ding Xingbao(Ding XB) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . jolkinolide E C20H28O2 相似度:75% Journal of Natural Products 1996 59 773-776 Identification of New Diterpenoids from Euphorbia calyptrata Cell Cultures Nicoletta Crespi-Perellino, Luisa Garofano, Emanuele Arlandini, and Vittorio Pinciroli Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . jolkinolide E C20H28O2 相似度:75% China Journal of Chinese Materia Medica 1995 20 169-170 Studies on the Chemical Constituents of Euphorbia nematocypha Hand.-Mazz Zhao Kuijun, Liu Suolan, Yang Jun and Li Xiuqing , Xu Guojun, Jin Rongluan and Xu Luoshan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . ebracteolatanolid A C20H28O4 相似度:75% Acta Pharmaceutica Sinica 1998 Vol 33 128-131 STUDIES ON DITERPENOIDS FROM THE ROOTS OF EUPHORBIA EBRACTEOLATA Wang Wenxiang(Wang WX) and Ding Xingbao(Ding XB) Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . jolkinolide E C20H28O2 相似度:75% Phytochemistry 1990 29 2239-2246 Ent-pimarane and ent-abietane diterpenes from Euphorbia fidjiana Allick R. Lal,Richard C. Cambie,Peter S. Rutledge,Paul D. Woodgate Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . ent-11α-hydroxyabicta-8(14),13(15)-dien-16,12-olide C20H28O3 相似度:75% Phytochemistry 1990 29 2239-2246 Ent-pimarane and ent-abietane diterpenes from Euphorbia fidjiana Allick R. Lal,Richard C. Cambie,Peter S. Rutledge,Paul D. Woodgate Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . jolkinolide E 相似度:75% China Journal of Chinese Materia Medica 2010 35 3002-3006 Anti-HBV constituents from Euphorbia fischeriana YU Meihua; HOU Aijun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . (20S)-16-Ene-22-thia-24-nor-26,27-dimethyl-8-ol tert-butyldimethylsilyl ether C24H46O2SSi 相似度:75% Bioorganic & Medicinal Chemistry 2008 16 1796-1815 Synthesis and structure–activity relationships of 16-ene-22-thia-1α,25-dihydroxy-26,27-dimethyl-19-norvitamin D3 analogs having side chains of different sizes Hajime Takaku, Yukiko Miyamoto, Shiori Asami, Mika Shimazaki, Sachiko Yamada, Keiko Yamamoto, Nobuyuki Udagawa, Hector F. DeLuca, Masato Shimizu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . (13S)-8,13-labdanediol 相似度:75% Acta Chemica Scandinavica 1978 32 203-215 Tobacco Chemistry. 48. Synthesis of Tobacco Labdanoids by Sensitized Photo-oxygenation of (12E)-Abienol. Wahlberg, Inger; Nordfors, Kerstin; Curvall, Margareta; Nishida, Toshiaki; Enzell, Curt R. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . ent-8α,14β-dihydroxy-13(15)-ene-16(12α)-abietanolide C20H30O4 相似度:75% Chinese Journal of Chemistry 2004 22 199-202 Three New Diterpenoids from Euphorbia wallichii Huan Wang, Xiao-Feng Zhang, Xiang-Hai Cai, Yun-Bao Ma and Xiao-Dong Luo Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . balagyptin aglycone 相似度:71.4% Phytochemistry 1995 40 1773-1775 Pregnane glycosides from fruits of Balanites aegyptiaca M. S. Kamel, A. Koskinen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . compound 2 相似度:71.4% The Journal of Antibiotics 1999 52 68-70 New Derivatives of Tylosin IV. Dihydro and Tetrahydro Desmycosin Oximes AMALIA NARANDA, NEVENKA LOPOTAR Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . curcumrinol A C20H32O3 相似度:70% Helvetica Chimica Acta 2008 Vol. 91 944 Cytotoxic Diterpenes from the Root Tuber of Curcuma wenyujin Wei Huang, Peng Zhang, Ye-Cheng Jin, Qiang Shi, Yi-Yu Cheng, Hai-Bin Qu, and Zhong-Jun Ma Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . ent-11α-hydroxy- 16-kaurene 相似度:70% Chemical & Pharmaceutical Bulletin 2002 50(6) 808-813 Cytotoxic and Apoptosis-Inducing ent-Kaurane-Type Diterpenoids from the Japanese Liverwort Jungermannia truncata NEES Fumihiro NAGASHIMA, Masuo KONDOH, Toshinari UEMATSU,Akiko NISHIYAMA，Sayaka SAITO,Masao SATO, and Yoshinori ASAKAWA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . ceriopsin D C20H34O3 相似度:70% Phytochemistry 2002 60 777-782 Ceriopsins A–D, diterpenoids from Ceriops decandra Ammanamanchi S.R. Anjaneyulu, Vadali Lakshmana Rao Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 3,4,18β-cyclopropa-7β,17-dihydroxy-entabieta-8(14),13(15)-dien-16,12-olide C20H26O4 相似度:70% Journal of Natural Products 2008 71(2) 195-198 Diterpenoids from the Roots of Suregada glomerulata Ren-Yi Yan, Yong-Xia Tan, Xi-Qiang Cui, Ruo-Yun Chen, and De-Quan Yu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . suregadolide D C20H28O5 相似度:70% Journal of Natural Products 2004 67 1789-1795 Six New Diterpenoids from Suregada multiflora Ismet Ara Jahan, Nilufar Nahar, M. Mosihuzzaman, Farzana Shaheen, Atta-ur-Rahman, and M. Iqbal Choudhary Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 13-epi-pimara-8,16-diene-6α,18-diol C20H32O2 相似度:70% Journal of Natural Products 2003 66 844-850 Diterpenoids from Tetraclinis articulata that Inhibit Various Human Leukocyte Functions Alejandro F. Barrero, José F. Quílez del Moral, Rut Lucas, Miguel Payá,Mohamed Akssira,Said Akaad, and Fouad Mellouki Structure 13C NMR 碳谱模拟图 |
2楼2013-05-16 12:18:51