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: 414  |  回复: 2

keslei

铁虫 (小有名气)

[求助] 求微谱帮忙

KL-7:
       26.6,29.9,36.1,36.9,41.3,50.9,56.6,98.5,100.0,130.8,106.0,122.7,136.4,138.6,154.0,157.3,162.4,207.2,207.9

KL-9:
       19.6,38.9,40.3,42.2,55.7,71.1,99.4,113.8,117.7,129.4,129.5,132.9,146.1,154.8,156.7,166.6,193.4,209.1
回复此楼

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
keslei(豆哥代发): 金币+20, 谢谢 2013-12-07 14:52:31
查询结果:共查到4个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------



1 .     Nα-CBz-(4-OMe)Trp-Gly-OMe
C23H25N3O6     相似度:52.3%
European Journal of Organic Chemistry          2002          2002          3995-4004
Total Synthesis of the Cyclic Peptide Argyrin B
Steven V. Ley and Alain Priour
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


2 .     3,11,19,27-tetrahydroxy-8,22,30-trimethyl-15-fluoro-1,(5,9),1(3,17),(21,25),29-octaazapentacyclo-[27.3.1.11(3,17).0(5,9).0(21,25)]tetratriaconta-7,15,22,30-tetraene-6,14,24,32,33,34-hexaone
C29H37FN8O10     相似度:50%
Russian Journal of Organic Chemistry          2003          39          257-260
Synthesis of Macrocyclic Pyrimidine Derivatives
V. P. Krivonogov, G. G. Kozlova, G. A. Sivkova, L. V. Spirikhin and I. B. Abdrakhmanov, et al.
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


3 .     7α,11α,11β-Trimethylbicyclo[3.4.0]undec-1-en-4-one 2,4-dinitrophenylhydrazone
     相似度:50%
Natural Product Communications          2008          3          469-473
Screening Study of Potential Lead Compounds for NaturalProduct Based Fungicides from Juniperus lucayana
Yarelis Ortíz Nuñez, Iraida Spengler Salabarri, Isidro G. Collado andRosario Hernández-Galán
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


4 .     Panduratin C
C26H30O5     相似度:50%
Bioorganic & Medicinal Chemistry          2006          14          1710-1714
Anti-HIV-1 protease activity of compounds from Boesenbergia pandurata
Sarot Cheenpracha, Chatchanok Karalai, Chanita Ponglimanont, Sanan Subhadhirasakul, Supinya Tewtrakul
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------
2楼2013-12-05 07:56:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

查询结果:共查到57个化合物(查询结果仅供参考)  
--------------------------------------------------------------------------------



1 .     cryptosporiopsin A
C19H21O6Cl     相似度:78.9%
Phytochemistry          2012          83          87-94
Zoosporicidal metabolites from an endophytic fungus Cryptosporiopsis sp. of Zanthoxylum leprieurii
Ferdinand Mouafo Talontsi, Petrea Facey, Michel D. Kongue Tatong, M. Tofazzal Islam, Holm Frauendorf, Siegfried Draeger, Andreas von Tiedemann, Hartmut Laatsch
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


2 .     1'-methoxyhemibastadin 1
C18H18Br2N2O4     相似度:55.5%
Journal of Natural Products          1996          59          927-934
Isolation and Structure of Hemibastadinols 1-3 from the Papua New Guinea Marine Sponge Ianthella basta
George R. Pettit, Mark S. Butler, Michael D. Williams, Melanie J. Filiatrault, and Robin K. Pettit
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


3 .     compound 4
     相似度:55.5%
Journal of Natural Products          1983          Vol 46          493-498
Antimicrobial Neolignans of Sassafras randaiense Roots
Farouk S. El-Feraly, Steve F. Cheatham, Rebecca L. Breedlove
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


4 .     (E)-7-methoxy-3-(3-nitrostyryl)-4H-chromen-4-one
C18H13NO5     相似度:55.5%
Tetrahedron          2012          68          9777-9787
Efficient Heck cross-coupling of 3-iodo-benzopyrones with olefins under microwave irradiation without phosphine
Yikai Zhang, Zhiliang Lv, Hanyu Zhong, Mingfeng Zhang, Tao Zhang, Wannian Zhang, Ke Li
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


5 .     compound9(minor)
C19H20O5S     相似度:55.5%
Tetrahedron          2013          69          1808-1814
Xanthouroleuconaphin: a yellowish pigment from the aphid Uroleucon nigrotuberculatum and its total synthesis
Taichi Nishimura, Mitsuyo Horikawa, Kouji Yamada, Ayaka Sogabe, Takeshi Nishii, Hiroto Kaku, Makoto Inai, Masami Tanaka, Shigeru Takahashi, Tetsuto Tsunoda
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


6 .     kaempsulfonic acid A
C20H24O8S     相似度:55.5%
Chinese Journal of Natural Medicines          2013          11          171-176
A pair of sulfonated diarylheptanoid epimers from Kaempferia galanga
Fang-Lin WANG, Jian-Guang LUO, Xiao-Bing WANG, Ling-Yi KONG
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


7 .     2-[1-(4-methoxyphenyl)-3-(phenylsulfanyl)prop-2-yn-1-yl]-2-methyl-1,3-cyclohexanedione
C23H22O3S     相似度:52.6%
Chemical & Pharmaceutical Bulletin          2010          58          1180-1186
Scandium-Catalyzed Propargylation of 1,3-Diketones with Propargyl Alcohols Bearing Sulfur or Selenium Functional Groups: Useful Transformation to Furans and Pyrans
Katsuki Ohta, Taira Kobayashi, Genzoh Tanabe, Osamu Muraoka and Mitsuhiro Yoshimatsu
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


8 .     compound 5g
C23H24N4O3S     相似度:52.6%
Journal of Heterocyclic Chemistry          2009          46          139-148
The first example of a regioselective Biginelli-like reaction based on 3-alkylthio-5-amino-1,2,4-triazole
Qiong Chen,Li-Li Jiang,Chao-Nan Chen and Guang-Fu Yang
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


9 .     2-(2,4-Dimethoxyphenyl)-4-(4-(2-propenyloxy)phenyl)-4-oxobutanenitrile
C21H21NO4     相似度:52.6%
Bioorganic & Medicinal Chemistry          1998          6          937-945
Modifications of the α,β-Double bond in chalcones only Marginally affect the antiprotozoal activities
Simon Feldbæk Nielsen, Arsalan Kharazmi, S.Brøgger Christensen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


10 .     1-(4-(2-Propenyloxy)phenyl)-3-(2,4-dimethoxyphenyl)-but-2-enone-1
C21H22O4     相似度:52.6%
Bioorganic & Medicinal Chemistry          1998          6          937-945
Modifications of the α,β-Double bond in chalcones only Marginally affect the antiprotozoal activities
Simon Feldbæk Nielsen, Arsalan Kharazmi, S.Brøgger Christensen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


11 .     2-(3-hydroxyethoxy-4-methoxymethoxyphenyl)-3-(4-methoxymethoxyphenyl)propionitrile
C21H25NO5     相似度:52.6%
Bioorganic & Medicinal Chemistry          2009          17          3479-3488
Synthesis and evaluation of aryl-substituted diarylpropionitriles, selective ligands for estrogen receptor β, as positron-emission tomographic imaging agents
Byung Seok Moon, Kathryn E. Carlson, John A. Katzenellenbogen, Tae Hyun Choi, Dae Yoon Chi, Jung Young Kim, Gi Jeong Cheon, Hun Yeong Koh, Kyo Chul Lee, Gwangil An
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


12 .     2-(2,4-Dimethoxyphenyl)-2-propyl-4-(4-(2-propenyloxy)phenyl)-4-oxobutanenitrile
C24H27NO4     相似度:52.3%
Bioorganic & Medicinal Chemistry          1998          6          937-945
Modifications of the α,β-Double bond in chalcones only Marginally affect the antiprotozoal activities
Simon Feldbæk Nielsen, Arsalan Kharazmi, S.Brøgger Christensen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


13 .     pilorubrosine
     相似度:50%
Journal of Natural Products          1999          62          1526-1531
Polyphenolic Glycosides from African Proteaceae
L. Verotta, F. Orsini, F. Pelizzoni, G. Torri, and C. B. Rogers
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


14 .     (+)-trans-3'-bromo-4'-(benzoyloxy)-3',4'-dihydroxanthyletin
     相似度:50%
Journal of Natural Products          1998          61          982-986
Synthesis and Cytotoxic Activity of Pyranocoumarins of the Seselin and Xanthyletin Series
Prokopios Magiatis, Eleni Melliou, Alexios-Leandros Skaltsounis, Sofia Mitaku, Stéphane Léonce, Pierre Renard, Alain Pierré, and Ghanem Atassi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


15 .     (+)-4'-benzoyloxy-3',4'-dihydroxanthyletin
     相似度:50%
Journal of Natural Products          1998          61          982-986
Synthesis and Cytotoxic Activity of Pyranocoumarins of the Seselin and Xanthyletin Series
Prokopios Magiatis, Eleni Melliou, Alexios-Leandros Skaltsounis, Sofia Mitaku, Stéphane Léonce, Pierre Renard, Alain Pierré, and Ghanem Atassi
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


16 .     1-Bromo-4-isopropoxy-2-[2-(4-isopropoxybenzyl]-benzyl]-5-methoxybenzene
     相似度:50%
Molecules          2002          7          18-25
Synthesis of Precursors for the Oxidative Tandem Cyclization of Diphenols to Galanthamine Analogs
Matthias Treu and Ulrich Jordis
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


17 .     compound 1
     相似度:50%
Biochemical Systematics and Ecology          2010          38          110-115
Dimeric alkaloids and flavonoids from Aristolochia ridicula
Marcos B. Machado, Lucia M.X. Lopes
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


18 .     compound 3
     相似度:50%
Natural Product Research          1998          12          209-214
5-Bromoverongamine, a Novel Antifouling Tyrosine Alkaloid from the Sponge Pseudoceratina sp
I. Thirionet; D. Daloze; J. C. Braekman; P. Willemsen
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


19 .     compound 12
     相似度:50%
Journal of Natural Products          1995          Vol 58          689-696
Chemistry of Verongida Sponges, IV. Comparison of the Secondary Metabolite Composition of Several Specimens of Pseudoceratina crassa
P. Ciminiello, E. Fattorusso, S. Magno, M. Pansini
Structure      13C NMR   碳谱模拟图

--------------------------------------------------------------------------------


20 .     (S,E)-2-(4-hydroxy-6-(4-methoxyphenyl)hex-1-enyl)propane-1,3-diyl diacetate
C20H28O6     相似度:50%
Organic Letters          2007          Vol. 9, No. 1          141-144
Total Synthesis of (-)-Blepharocalyxin D
Haye Min Ko,Dong Gil Lee, Min Ah Kim, Hak Joong Kim, Jaejoon Park,Myoung Soo Lah, and Eun Lee
Structure      13C NMR   碳谱模拟图
3楼2013-12-05 08:00:10
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 keslei 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] 22408 调剂材料 +5 我叫ez 2026-04-06 6/300 2026-04-07 01:28 by going home
[考研] 调剂求助(生物与医药) +3 @6952 2026-04-06 3/150 2026-04-06 21:48 by Ecowxq666!
[考研] 336材料与化工085600求调剂 +9 水星记infp 2026-04-05 12/600 2026-04-06 11:46 by 水星记infp
[考研] 一志愿武汉理工大学080200机械工程308分,求调剂 +4 终不似从前 2026-04-05 4/200 2026-04-06 11:46 by 考研学校招点人
[考研] 一志愿哈尔滨工业大学085600英一数二337分求调剂 +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[考研] 331求调剂 +8 于征yz 2026-04-05 8/400 2026-04-06 00:54 by fmesaito
[考研] 302分 085601求调剂推荐 +11 zyx上岸! 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[考研] 工科08专硕机械275求调剂 +3 AaAa7420 2026-04-02 3/150 2026-04-05 13:26 by jp9609
[考研] 085601,一志愿厦大334复试被刷求调剂 +13 曾仰之 2026-04-03 15/750 2026-04-04 20:13 by dongzh2009
[考研] 一志愿南农090401,268,求调剂 +5 一木鸟然 2026-04-04 5/250 2026-04-04 17:07 by babysonlkd
[考研] 一志愿东北大学085901土木专硕345求调剂 +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by 土木硕士招生
[考研] 085701求调剂 +7 龚禹铭 2026-04-04 8/400 2026-04-04 13:49 by 小小树2024
[考研] 309求调剂 +6 刘刘刘1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[考研] 一志愿北京科技大学材料工程085601,求调剂 +17 cdyw 2026-04-02 18/900 2026-04-04 11:14 by w_xuqing
[考研] 材料295 +13 小英11 2026-04-03 14/700 2026-04-04 09:02 by 来看流星雨10
[考研] 考研调剂 +5 小sun要好运 2026-04-03 5/250 2026-04-03 21:43 by 啵啵啵0119
[考研] 085501一志愿天工大,机械专硕求调剂,跨材料 +3 33上 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[考研] 312求调剂 +4 赊月色 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[考研] 266求调剂 +4 学员97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
[考研] 070300化学专业279调剂 +10 哈哈哈^_^ 2026-03-31 10/500 2026-03-31 23:13 by liu823948201
信息提示
请填处理意见