| 查看: 175 | 回复: 1 | ||
[求助]
维谱求助
|
| 13C NMR（MeOD）:16.53,18.57,19.52,22.53,27.78,28.43,30.09,30.67,32.73,33.30,34.19,43.38,46.26,47.99,50.00,60.34,61.23,68.63,71.13,71.84,72.25,73.06,73.89,83.23,94.30,107.77 |
回复此楼» 猜你喜欢
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
-
博士延得我，科研能力直往上蹿
已经有8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
-
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5人回复
-
遇见不省心的家人很难过
已经有22人回复
笑多会怀孕
铁杆木虫 (著名写手)
- 应助: 1216 (讲师)
- 金币: 9782.3
- 散金: 610
- 红花: 40
- 沙发: 3
- 帖子: 2721
- 在线: 1284.6小时
- 虫号: 2010893
- 注册: 2012-09-18
- 性别: GG
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
lou845957856: 金币+10, ★有帮助 2013-10-24 14:45:47
感谢参与，应助指数 +1
lou845957856: 金币+10, ★有帮助 2013-10-24 14:45:47
|
查询结果：共查到678个化合物(查询结果仅供参考) 1 . neoverataline A C27H41NO8 相似度:66.6% Tetrahedron 2003 59 5743-5747 Neoverataline A and B, two antifungal alkaloids with a novel carbon skeleton from Veratrum taliense Chang-Xin Zhou, Jun-Yan Liu, Wen-Cai Ye, Chang-Hong Liu, Ren-Xiang Tan Structure 13C NMR 碳谱模拟图 2 . germine C27H43O8N 相似度:66.6% Pharmaceutical Biology 1996 34 161-173 A Study of Alkaloids in Veratrum viride Aiton El Sayed K.A., McChesney J.D., Halim A.F., Zaghloul A.M., Lee I-S. Structure 13C NMR 碳谱模拟图 3 . germine 相似度:62.9% Helvetica Chimica Acta 2007 Vol. 90 769 Four New Germine Esters from Veratrum dahuricum Jian Tang, Hui-Liang Li, Yun-Heng Shen, Hui-Zi Jin, Shi-Kai Yan, Run-Hui Liu, and Wei-Dong Zhang Structure 13C NMR 碳谱模拟图 4 . germine C27H43NO8 相似度:62.9% Chemistry of Natural Compounds 1996 32 216-334 ALKALOIDS. PLANTS, STRUCTURE, PROPERTIES R. Shakirov, M. V. Telezhenetskaya, I. A. Bessonova,S. F. Aripova, I. A. Israilov, M. N. Sultankhodzhaev,V. I. Vinogradova, V. I. Akhmedzhanova, T. S. Tulyaganov,B. T. Salimov, and V. A. Tel'nov Structure 13C NMR 碳谱模拟图 5 . germine 相似度:62.9% Chinese Pharmaceutical Journal 2008 43 971-973 Studies on Chemical Constituents of Acetyl Acetate Extracted Fraction from Veratrum dahuricum NIE Li-yue TANG Jian~LI Hui-liang JIN Hui-zi ZHANG Wei-dong Structure 13C NMR 碳谱模拟图 6 . zygadenine C27H43O7N 相似度:62.9% Pharmaceutical Biology 1996 34 161-173 A Study of Alkaloids in Veratrum viride Aiton El Sayed K.A., McChesney J.D., Halim A.F., Zaghloul A.M., Lee I-S. Structure 13C NMR 碳谱模拟图 7 . 1α,3α-dihydroxy-5β-pregn-16-en-20-one 3-O-α‑L-rhamnopyranoside 相似度:62.9% Planta Medica 2013 79 788-791 Steroidal Glycosides from Reineckia carnea herba and Their Antitussive Activity Han, Na; Chen, Ling Li; Wang, Yao; Xue, Rui; Zou, Li Bo; Liu, Fang; Yin, Jun: Structure 13C NMR 碳谱模拟图 8 . 1α,20α-dihydroxyecdysone 相似度:61.5% Journal of Natural Products 2002 65 1194-1197 Ecdysteroids from a Zoanthus sp. Apichart Suksamrarn,Aroon Jankam, Bongkoch Tarnchompoo, and Sumaitt Putchakarn Structure 13C NMR 碳谱模拟图 9 . 1α,20R-dihydroxyecdysone C38H44O8 相似度:61.5% Phytochemistry 1998 49 2305-2310 1α,20R-Dihydroxyecdysone from axyris amaranthoides Satyajit D. Sarker, Vladimir Sik, Huw H. Rees, Laurence Dinan Structure 13C NMR 碳谱模拟图 |
2楼2013-10-24 12:23:37