24小时热门版块排行榜    

查看: 454  |  回复: 1

李广达

金虫 (正式写手)

[求助] 微谱求助,谢谢 已有1人参与

碳谱数据如下:14.1,16.1,19.7,19.7,22.6,22.7,22.7,24.5,24.8,25.1,25.7,27.9,29.3,29.4,29.6,29.6,29.6,29.7,31.9,32.7,32.8,32.8,36.7,37.3,37.3,37.4,39.4,39.8,59.4,63.0,123.1,140.1。

[ 发自手机版 http://muchong.com/3g ]
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

seuseasoar

至尊木虫 (知名作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
李广达: 金币+10, ★★★很有帮助 2015-03-28 11:58:44
1 .     trans-phytyl palmitate
C16H31O     相似度:87.5%
Journal of Natural Products          1991          Vol 54          1444
Diterpene Fatty Acid Ester from Leucas nutans
Mashooda Hasan, Dadu Khan Burdi, Viqar Uddin Ahmad
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     balansenate I
C32H62O2     相似度:75%
Helvetica Chimica Acta          2003          Vol. 86          2452
New Long-Chain Esters and Adenine Analogs from the Leaves of Formosan Bridelia balansae
Yeh-Hsin Tsai, Ih-Sheng Chen, and Ian-Lih Tsai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     palmitate
C36H70O2     相似度:75%
Natural Product Communications          2011          6          767-772
Lipophilic Components from the Ecuadorian Plant Schistocarpha eupatorioides
Gianluca Gilardoni, Solveig Tosi, Giorgio Mellerio, Maria Elena Maldonado, Ximena Chiriboga and Giovanni Vidari
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     phytyl myristate
C34H60O2     相似度:74.2%
Natural Product Research and Development          1998          10(3)          15-19
CHEMICAL STUDY OF RABDOSIA COETSA
Wang Jianzhong; Wang Fengpeng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     balansenate II
C36H70O2     相似度:73.5%
Helvetica Chimica Acta          2003          Vol. 86          2452
New Long-Chain Esters and Adenine Analogs from the Leaves of Formosan Bridelia balansae
Yeh-Hsin Tsai, Ih-Sheng Chen, and Ian-Lih Tsai
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     8,10,13-Trimethyltetradecanoic acid (2E)-3-methylhexadec-2-enyl ester (tomentosate)
C34H66O2     相似度:73.5%
Natural Product Communications          2012          7          63-64
A New Long-Chain Unsaturated Ester and Other Constituents of Hypericum tomentosum
Ouassila Touafek, Zahia Kabouche*, Joël Boustie and Christian Bruneau
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     glucinoprenyl 8
C40H72O     相似度:68.7%
Phytochemistry          1997          46          715-720
Arachisprenols: Polyprenols possessing a geranyl residue from Arachis hypogaea
Tadashi Aoki, Kazuhiko Matsuo, Takayuki Suga, Shinji Ohta
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     Pakistano1
C30H50O     相似度:68.7%
Journal of Natural Products          1990          Vol 53          1342
A New Pentacyclic Triterpene from Abutilon pakistanicum
Zaheer Ahmed, Syed Najam-ul-Hussain Kazmi, Abdul Malik
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     5,13-Dimethyl-5-heptadecen-1-ol
    相似度:68.7%
Bioscience, Biotechnology, and Biochemistry          2009          73          1618-1622
Synthesis and Field Evaluation of Methyl-branched Ketones, Sex Pheromone Components Produced by Lithosiinae Female Moths in the Family of Arctiidae
Nguyen Duc DO, Masakatsu KINJO, Tomonori TAGURI, Yasushi ADACHI, Rei YAMAKAWA and Tetsu ANDO
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     β-sitosterolpalmitate
C45H80O2     相似度:68.7%
Journal of Chinese Medicinal Materials          2014          37          240-243
Study on Chemical Constituents from Leaf of Bombax ceiba﹙Ⅱ﹚
WANG Guo-kai, LIN Bin-bin, QIN Min-jian
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     Phytyl (9Z,12Z)-linoleate
C38H70O2     相似度:67.6%
Natural Product Communications          2011          6          767-772
Lipophilic Components from the Ecuadorian Plant Schistocarpha eupatorioides
Gianluca Gilardoni, Solveig Tosi, Giorgio Mellerio, Maria Elena Maldonado, Ximena Chiriboga and Giovanni Vidari
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     trianthenol
C40H78O     相似度:65.6%
Phytochemistry          2001          56          99-102
Trianthenol: an antifungal tetraterpenoid from Trianthema portulacastrum (Aizoaceae)
Ha®z Rub Nawaz, Abdul Malik , Muhammad Shaiq Ali
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     N-Hydroxysuccinimidyl 5-cholesten-3β-yloxy succinate
C31H50O4     相似度:65.6%
Chinese Chemical Letters          2006          17          173-176
Synthesis and Characterization of a Novel Galactosylated Cholesterol
Shao Ning WANG, Ying Kun QIU, Hui XU, Yi Hui DENG, Da Wei CHEN
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     hexadecanoyl choleserol esterol
C43H76O2     相似度:65.6%
China Journal of Chinese Materia Medica          2002          27          435-436
The Studies on the Chemical Componensts of Trutleback
JIANG Dacheng, WANG Yongsheng, XIU Yanmei
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     glucinoprenyl 7
C35H64O     相似度:65.6%
Phytochemistry          1997          46          715-720
Arachisprenols: Polyprenols possessing a geranyl residue from Arachis hypogaea
Tadashi Aoki, Kazuhiko Matsuo, Takayuki Suga, Shinji Ohta
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     annomontacin
C37H68O7     相似度:65.6%
Journal of Natural Products          1991          Vol 54          967
Annomontacine: Une Nouvelle Acétogénine γ-Lactone-monotetrahydrofurannique Cytotoxique de l'Annona montana
Akino Jossang, Béatrice Dubaele, André Cavé, Marie-Hélène Bartoli, Hélène Bériel
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     compound 3
    相似度:65.6%
Tetrahedron Letters          1997          38          2977-2980
Lycopanerols A, di-Tetraterpenoid tetraether derivatives from the Green Microalga Botryococcus braunii, L strain
Pierre Metzger*, André Aumelas
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     (7S,8S)-2-methyl-8-(tetrahydro-2H-pyran-2-yl-oxy)octadecan-7-yl methanesulfonate
C25H50O5S     相似度:65.6%
Russian Journal of Organic Chemistry          2009          45          1318-1324
Synthesis of (+)-disparlure from diethyl (−-malate via opening and fragmentation of the three-membered ring in tertiary cyclopropanols
V. N. Kovalenko, N. V. Masalov and O. G. Kulinkovich
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
尼赫
2楼2015-03-28 11:52:07
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 李广达 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
[基金申请] 时间戳又变了 +11 wuchongjun 2026-08-20 14/700 2026-08-20 16:26 by 虫友是什么虫
[基金申请] 科研孤儿太难了 +4 我4大白菜 2026-08-20 4/200 2026-08-20 15:58 by 陈晨晨陈啊
[基金申请] 今天系统多次维护,明天很可能放榜! +9 zju2000 2026-08-16 10/500 2026-08-20 15:56 by Leogzhya
[基金申请] 放榜前的不淡定 40+3 snowwithsea 2026-08-19 12/600 2026-08-20 15:56 by lfy8008
[基金申请] 言之凿凿,明天官网会通知放榜? +14 医学老男孩 2026-08-20 16/800 2026-08-20 15:47 by LNP@mRNA
[基金申请] 重要消息,中午系统在维护 +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[基金申请] 哪位老哥知道今年的国自然具体哪一天放榜? +16 Ldrop2023 2026-08-13 20/1000 2026-08-20 11:07 by xskun
[基金申请] 只有每年这种时候来逛逛小木虫 +21 yaoyewhu2008 2026-08-20 21/1050 2026-08-20 10:37 by Vivilian
[基金申请] filecode,4个jtjc了 +11 ziyangfang 2026-08-19 13/650 2026-08-19 21:28 by aasahr
[教师之家] 为什么余额宝的年化利率越来越低?主要原因有哪些? +5 瞬息宇宙 2026-08-15 5/250 2026-08-19 20:23 by super2002521
[基金申请] 今天放榜吗? +14 布布和一二 2026-08-19 15/750 2026-08-19 18:07 by gltch
[基金申请] filecode=后面第一个是大写字母 +10 wangze12014 2026-08-14 12/600 2026-08-19 16:56 by 苦难博士
[基金申请] 2027广东省杰青 +4 奶牛小黑 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[基金申请] 朋友圈看到的 +6 wangzilk 2026-08-18 8/400 2026-08-19 10:55 by Haru815
[基金申请] 快农历七夕节了,轻松一下,男人悄悄话,女施主请不要进来。 +6 Tide man 2026-08-14 7/350 2026-08-19 09:56 by ZJTJZ
[基金申请] 明天放榜? +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -大大大大大-
[论文投稿] 投稿咨询 +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[基金申请] 93BebMhtakh前后11位开头都是大写 +4 且听虎啸 2026-08-17 5/250 2026-08-18 00:49 by 蔡棒棒菂
[精细化工] 招聘 金属平磨液,抛光液研发工程师 +3 小天0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
信息提示
请填处理意见