24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 206  |  回复: 1

慧慧鑫鑫

铁虫 (初入文坛)

[求助] C谱求助 已有1人参与

新虫,没有金币,借用别人的账号。帮帮忙谢谢。



C谱
溶剂:DMSO

140.75,138.33,129.28,121.72,71.81,56.88,56.77,56.07,55.96,51.25,50.14,45.84,42.33,42.28,42.22,40.51,39.79,39.69,37.26,36.51,36.16,33.95,31.91,31.89,31.63,29.16,28.93,28.26,26.08,25.42,24.37,24.31,23.07,21.23,21.10,21.08,19.83,19.41,19.05,19.00,18.79,12.26,12.06,11.99,11.87
回复此楼

» 猜你喜欢

总想走在最前头,却永远踩着别人的脚后跟。
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lb1527

金虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
慧慧鑫鑫: 金币+5, 有帮助, 先谢谢了 2014-11-01 19:36:16
1 .     β-sitosterol myristate
C43H76O2     相似度:66.6%
Journal of Asian Natural Products Research          2009          11          710-715
New sterol esters from the flowers of Punica granatum Linn
PriyankBagri, Mohammed Ali, Shahnaz Sultana and Vidhu Aeri
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

2 .     stigmasterol glucoside tetraacetyl derivative
    相似度:66.6%
Phytochemistry          1996          41          1197-1200
Oleanen and stigmasterol derivatives from Ambroma augusta
M. Sarwar Alam, Neeraj Chopra, Mohammed Ali, Masatake Niwa
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

3 .     β-sitosterol laurate
C41H72O2     相似度:62.2%
Journal of Asian Natural Products Research          2009          11          710-715
New sterol esters from the flowers of Punica granatum Linn
PriyankBagri, Mohammed Ali, Shahnaz Sultana and Vidhu Aeri
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

4 .     β-sitosteroldiglucoside
C41H70O11     相似度:62.2%
Phytochemistry          1999          52          917-921
Two saponins from Pteleopsis hylodendron
F.N. Ngounou, Atta-ur-Rahman, M. Iqbal Choudhary, Shahid Malik, Seema Zareen, Riaz Ali, D. Lontsi, B.L. Sondengam
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

5 .     (S)-((3S,8S,9S,10R,13R,14S,17R)-17-((2R,5S,E)-5-Ethyl-6-methylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)2-(6-methoxynaphthalen-2-yl)propanoate
C43H62O3     相似度:62.2%
Chemical Biology & Drug Design          2009          73          618-626
Convenient Synthesis of Ibuprofen and Naproxen Aminoacyl, Dipeptidoyl and Ester Derivatives
Alan R. Katritzky, Davit Jishkariani and Tamari Narindoshvili
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

6 .     hormothamnin A
    相似度:54.3%
Journal of Medicinal Chemistry          2007          50          1266-1279
Total Structure and Inhibition of Tumor Cell Proliferation of Laxaphycins
Isabelle Bonnard, Marc Rolland, Jean-Marie Salmon, Eric Debiton, Chantal Barthomeuf, and Bernard Banaigs
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

7 .     Lobophytone X
C41H64O8     相似度:53.3%
Chemistry & Biodiversity          2011          Vol. 8          1724-1734
Lobophytones U-Z1, Biscembranoids from the Chinese Soft Coral Lobophytum pauciflorum
Pengcheng Yan, Zhiwei Deng, Leen van Ofwegen, Peter Proksch, and Wenhan Lin
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

8 .     surugamide D
C47H79N9O8     相似度:53.3%
The Journal of Organic Chemistry          2013          78          6746-6750
Surugamides A–E, Cyclic Octapeptides with Four d-Amino Acid Residues, from a Marine Streptomyces sp.: LC–MS-Aided Inspection of Partial Hydrolysates for the Distinction of d- and l-Amino Acid Residues in the Sequence
Kentaro Takada, Akihiro Ninomiya, Masato Naruse, Yi Sun, Masayuki Miyazaki, Yuichi Nogi, Shigeru Okada, and Shigeki Matsunaga
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

9 .     Lobophytone C
C41H64O9     相似度:51.1%
Organic Letters          2010          Vol.12,No.11          2484-2487
Lobophytones A-G, New Isobiscembranoids from the Soft Coral Lobophytum pauciflorum
Pengcheng Yan, Yang Lv, Leen van Ofwegen, Peter Proksch,and Wenhan Lin
Structure      13C NMR   碳谱模拟图
--------------------------------------------------------------------------------

10 .     surugamide A
C48H81N9O8     相似度:51.1%
The Journal of Organic Chemistry          2013          78          6746-6750
Surugamides A–E, Cyclic Octapeptides with Four d-Amino Acid Residues, from a Marine Streptomyces sp.: LC–MS-Aided Inspection of Partial Hydrolysates for the Distinction of d- and l-Amino Acid Residues in the Sequence
Kentaro Takada, Akihiro Ninomiya, Masato Naruse, Yi Sun, Masayuki Miyazaki, Yuichi Nogi, Shigeru Okada, and Shigeki Matsunaga
Structure      13C NMR   碳谱模拟图
2楼2014-10-27 20:41:03
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 慧慧鑫鑫 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] 0855求调剂材料 +6 红桃灼灼 2026-04-04 6/300 2026-04-04 23:35 by 果冻大王
[考研] 一志愿北京交通大学材料工程总分358求调剂 +3 cs0106 2026-04-04 3/150 2026-04-04 22:10 by lbsjt
[考研] 085600调剂 +4 1amJJ 2026-04-02 4/200 2026-04-04 21:53 by hemengdong
[考研] 342求调剂 +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[考研] 321求调剂 +13 认真求上学 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[考研] 复试调剂 +6 范根培 2026-04-04 6/300 2026-04-04 14:27 by 土木硕士招生
[考研] 0703求调剂 +6 zizimo 2026-03-31 6/300 2026-04-04 14:16 by 无际的草原
[考研] 本9一志愿2 0854低分专硕286求调剂 +9 芒种111 2026-04-04 9/450 2026-04-04 11:01 by tangruihua
[考研] 材料专业383求调剂 +8 郭阳阳阳成 2026-04-03 8/400 2026-04-04 10:29 by Rednal.
[考研] 343求调剂085601 +6 要努力学习x 2026-03-29 7/350 2026-04-03 19:49 by 百灵童888
[考研] 266分,求材料相关专业调剂 +13 哇呼哼呼哼 2026-03-30 15/750 2026-04-03 15:24 by arrow8852
[考研] 一志愿北京交通大学材料工程总分358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by 百灵童888
[考研] 求调剂 +3 心想事成可 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
[考研] 311求调剂一志愿合肥工业大学 +15 秋二十二 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[考研] 土木304求调剂 +4 兔突突突, 2026-04-02 5/250 2026-04-02 21:16 by 兔突突突,
[考研] 264分,求任意工科调剂 +4 zzlqwq 2026-03-29 5/250 2026-04-02 17:17 by 何曾几何
[考研] 一志愿北交大材料工程,总分358 +4 cs0106 2026-04-01 4/200 2026-04-02 07:42 by 尚水阁主
[考研] 353求调剂 +4 拉钩不许变 2026-04-01 4/200 2026-04-01 18:10 by 记事本2026
[考研] 一志愿北京科技大学085601材料工程英一数二初试总分335求调剂 +5 双马尾痞老板2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
[考研] 254材料与化工求调剂 +3 翰冬林楠 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
信息提示
请填处理意见