±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 408  |  »Ø¸´: 1

Ëé°êcpu

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ΢Æ×Êý¾Ý²éѯ 30½ð±ÒÇóÖú£¡£¡£¡£¡£¡ ÒÑÓÐ1È˲ÎÓë

29.47,53.03,156.78,170.41
Çó¸ßÊÖÖ¸µã ÏÈл¹ýÁË
ÇâÆ×1.83 1H,s  2.96 3H s    3.91 2H s   8.73 1H s
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

fighting
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wpf1230

ľ³æ (ÕýʽдÊÖ)

¿ÆÑÐÃñ¹¤

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ëé°êcpu: ½ð±Ò+30, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-04-15 19:43:22
À±±ÊvСÐÂ: ½ð±Ò+1, ¹ÄÀøÓ¦Öú½»Á÷ 2014-04-16 08:04:18
²éѯ½á¹û£º¹²²éµ½63¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼)
1 .     3-Methylhydantoin
    ÏàËÆ¶È:75%
Chemistry of Natural Compounds          2006          42          138-141
A NEW ISOCHROMAN FROM THE MARINE ENDOPHYTIC FUNGUS 1893#
Guangying Chen, Yongcheng Lin, L. L. P.Vrijmoed,and Wang-Fun Fong
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     L-valine
    ÏàËÆ¶È:75%
Indian Journal of Chemistry Section B          2007          46B          2026-2044
Enzymatic syntheses of L-valyl,L-leucyl and L-isoleucyl esters of carbohydrates using Candida rugosa lipase
Somashekar,Bhandya R; Divakar,Soundar
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     N-amidoornithine
    ÏàËÆ¶È:66.6%
BioMetals          2007          20          853-867
Purification and characterization of rhodobactin: a mixed ligand siderophore from Rhodococcus rhodochrous strain OFS
Suraj Dhungana, Ryszard Michalczyk, Hakim Boukhalfa, Joseph G. Lack, Andrew T. Koppisch, Jason M. Fairlee, Mitchell T. Johnson, Christy E. Ruggiero, Seth G. John, Matthew M. Cox, Cindy C. Browder, Jennifer H. Forsythe, Laura A. Vanderberg, Mary P. Neu, La
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     dimethyl N2-creatininylphosphate
C6H12N3O4P     ÏàËÆ¶È:60%
The Journal of Organic Chemistry          1993          58          335-337
Ulosantoin, a potent insecticide from the sponge Ulosa ruetzleri
Bradford C. VanWagenen, Raymond Larsen, John H. Cardellina II, David Randazzo, Zev C. Lidert, Colin Swithenbank
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     trans-[(PtCl2( PBu3)}2,(t-BU15N=CH-CH=15N(t-Bu))]
    ÏàËÆ¶È:50%
Helvetica Chimica Acta          1981          64          1174-1182
A Comparative Study of Platinum Di (t-butyl) (15N2)diimine and trans-[(PtCl2(N-ligand)PBu3)] complexes by 195Pt-, 31P- and 15N-NMR
Henk van der Poel, Gerard van Koten, David M. Grove, Paul S. Pregosin, Karl A. Ostoja Starzewski
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     Methyl acetate
    ÏàËÆ¶È:50%
Helvetica Chimica Acta          1981          64          2654-2664
13C-NMR. Spectral Differences between Corresponding Methyl Esters, Phenyl Esters and 2-Substituted Chromones
Urs S¨¦quin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     1,4,4-Piperidinetricarboxylic acid 1,4-dimethylester
    ÏàËÆ¶È:50%
Molecules          2006          11          357-364
Synthesis of Novel Sterically Demanding Carbo- and Heterocyclic ¦Â-Ketoesters
Marko D. Mihovilovic, Thomas C. Fischer and Peter Stanetty
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     ¦Á-Alanine methyl ester
    ÏàËÆ¶È:50%
Molecules          2008          13          1111-1119
A Convenient Synthesis of Amino Acid Methyl Esters
Jiabo Li and Yaowu Sha
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     Compound III-34
C8H15FIN     ÏàËÆ¶È:50%
Helvetica Chimica Acta          1978          61          2596-2606
13C-NMR. Spectra of 4-Substituted Quinuclidines. Polar effects, Part V
Konrad B. Becker and Cyril A. Grob
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
10 .     (E)-4-Bromobut-2-enoic acid
C4H5BrO2     ÏàËÆ¶È:50%
The Journal of Organic Chemistry          2011          76          4467-4481
Polyunsaturated Alkyl Amides from Echinacea: Synthesis of Diynes,Enynes, and Dienes
Nicholas J. Matovic, Patricia Y. Hayes, Kerry Penman, Reginald P. Lehmann,and James J. De Voss
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
11 .     compound 2
C4H6O4     ÏàËÆ¶È:50%
Chemical & Pharmaceutical Bulletin          2009          57          508-510
Practical Large Scale Synthesis of Half-Esters of Malonic Acid
Satomi Niwayama and Hanjoung Cho
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
12 .     3-amino-4-carbmethoxyfurazan
C4H5N3O3     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2005          42          519-525
Synthesis and x-ray study of novel azofurazan-annulated macrocyclic lactams
Aleksei B. Sheremetev,Nataliya S. Aleksandrova,Dmitrii E. Dmitriev,Boris B. Averkiev and Mikhail Yu. Antipin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
13 .     1,4-di-(3-aminofurazan-4-oyl)piperazine
C10H12N8O4     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2005          42          519-525
Synthesis and x-ray study of novel azofurazan-annulated macrocyclic lactams
Aleksei B. Sheremetev,Nataliya S. Aleksandrova,Dmitrii E. Dmitriev,Boris B. Averkiev and Mikhail Yu. Antipin
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
14 .     2-[(4-tert-butyl-1H-imidazol-2-yl)thio]acetamide
C9H15N3OS     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2003          40          593-599
Studying the synthesis of 4-tert-butyl-1,3-dihydroimidazol-2-ones and their corresponding thiones
Yasser M. Loksha,Erik B. Pedersen,Ahmed A. El-Barbary,Mahmoud A. El-Badawi and Claus Nielsen
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
15 .     2-[(4-tert-butyl-5-iodo-1H-imidazol-2-yl)thio]acetamide
C9H14IN3OS     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2003          40          593-599
Studying the synthesis of 4-tert-butyl-1,3-dihydroimidazol-2-ones and their corresponding thiones
Yasser M. Loksha,Erik B. Pedersen,Ahmed A. El-Barbary,Mahmoud A. El-Badawi and Claus Nielsen
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
16 .     compound 15
C10H16N6S     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2000          37          1587-1590
Synthesis of nitrogen-containing heterocycles 9. Preparation and carbon-carbon bond cleavage of spiro[cycloalkane[1',2',4']-triazolo[1',5'-a][1',3',5']triazine] derivatives and related compounds
Yoshiko Miyamoto
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
17 .     3-aceto-4,5-bischloromethyl-2-isoxazolines
C7H9Cl2NO2     ÏàËÆ¶È:50%
Indian Journal of Chemistry Section B          2010          49B          1282-1289
Synthesis and biological screening of 7-alkyl-3,3a,4,5-tetrahydroisoxazolo[3,4-d]pyridazines and 3-chloromethyl-7-methyl-3a,4-dihydro-3H-isoxa­zo­lo[3,4-d][1,2]oxazine
Tahira Naqvi,Kamal K Kapoor & Rattan Lal Sharma*
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
18 .     3-methyloxazolidine-2,4-dione
    ÏàËÆ¶È:50%
Heterocycles          2009          79          703-720
,5'-Bipyridyl-2,4,6,2',4',6'-hexaone Derivatives (Hydurilic Acids): Syntheses, Mechanism of C-C-Bond Formation and Properties of the Dimeric Barbituric Acid Derivatives
Christa E. M¨¹ller, Carolin Roegler, and Jörg Hockemeyer
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
19 .     4,4-dibromo-5-methyl-2,4-dihydro-3H-pyrazol-3-one
C4H4N2OBr2     ÏàËÆ¶È:50%
Heterocycles          2005          65          77-94
Synthesis and Cyclization Reaction of Pyrazolin-5-one Derivatives
Jae-Chul Jung, E. Blake Watkins, and Mitchell A. Avery*
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
20 .     L-(+)-selenomethionine
C8H16N2O4Se2     ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry Letters          2000          10          2471-2475
L-selenohomocysteine: one-step synthesis from L-selenomethionine and kinetic analysis as substrate for methionine synthases
Zhaohui S. Zhou, April E. Smith, Rowena G. Matthews
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
21 .     meso-DAP meso-1
    ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry Letters          2007          17          5894-5896
A straightforward stereoselective synthesis of meso-, (S,S)- and (R,R)-2,6-diaminopimelic acids from cis-1,4-diacetoxycyclohept-2-ene
Yukako Saito, Takumi Shinkai, Yuichi Yoshimura, Hiroki Takahata
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
22 .     Compound 17
    ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry Letters          1992          2          63-68
Synthesis of 2'-O-substituted ¦Â-D-Gal-(1¡ú4)-¦Â-D-GlcNAc-1-0-Bn as specific acceptors for ¦Á-L-(1¡ú3) fucosyltransferases
Rakesh K. Jain, Robert D. Locke, E. V. Chandrasekaran, Khushi L. Matta
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
23 .     Compound 3
    ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry Letters          1994          4          273-278
Syntheses of homoserine phosphate analogs as potential inhibitors of bacterial threonine synthase
Christoph Harde, Karl-Heinz Neff, Erhard Nordhoff, Klaus-Peter Gerbling, Bernd Laber, Hans-Dieter Pohlenz
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
24 .     trans-4-hydroxypipecolic acid-4-sulphate
C6H11N1S1O6     ÏàËÆ¶È:50%
Phytochemistry          1985          24          2593-2596
Sulphate ester of trans-4-hydroxypipecolic acid in seeds of Peltophorum
Stephen V. Evans, Tony K. M. Shing, Robin T. Aplin, Linda E. Fellows, George W. J. Fleet
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
25 .     creatinine sodium
C4H6N3ONa     ÏàËÆ¶È:50%
Chinese Traditional and Herbal Drugs          2004          35          485-487
Study on chemical constituents of Trachyrhamphus serratus
HUANG Jian-she; LI Qing-xin; WU Jun; ZHANG Si
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
26 .     N-Hydroxy-N-(t-butoxycarbonyl)-glycine methyl ester
    ÏàËÆ¶È:50%
Tetrahedron Letters          2001          42          755-758
Oxidation of natural targets by dioxiranes. Part 4: A novel approach to the synthesis of N-hydroxyamino acids using dioxiranes
Antonia Detomaso, Ruggero Curci
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
27 .     compound Cl3SiCH=CHCH2SiMe3
    ÏàËÆ¶È:50%
Tetrahedron Letters          2003          44          7121-7124
Cross-metathesis of vinylsilanes carrying electron-withdrawing substituents with olefins in the presence of the second-generation Grubbs catalyst
Cezary Pietraszuk, Bogdan Marciniec, Helmut Fischer
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
28 .     N-Preoc-L-methionine methyl ester
    ÏàËÆ¶È:50%
Tetrahedron Letters          2003          44          9127-9129
One-pot selective cleavage of prenyl carbamates using iodine in methanol followed by zinc
Jean-Michel Vat¨¨le
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
29 .     N,N'-Di-tert-butylurea
    ÏàËÆ¶È:50%
Tetrahedron Letters          2005          46          3335-3339
Super fast cobalt carbonyl-mediated synthesis of ureas
Per-Anders Enquist, Peter Nilsson, Johan Edin, Mats Larhed
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
30 .     N-(3-Bromopropyl)-trimethylammonium bromide
C6H15NBr     ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry          1998          6          1835-1850
Potent acetylcholinesterase inhibitors: design, synthesis, and structure¨CActivity relationships of bis-interacting ligands in the galanthamine series
Aude Mary, Dolor Zafiarisoa Renko, Catherine Guillou, Claude Thal
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
31 .     7,10-disuccinyldocetaxel
    ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry          2000          8          145-156
Effects of the hydrophobicity of taxoids on their interaction with tubulin
Daniel Gu¨¦nard, Sylviane Thoret, Joelle Dubois, Marie-Th¨¦r¨¨se Adeline, Qian Wang, Françoise Gu¨¦ritte
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
32 .     compound 2a
    ÏàËÆ¶È:50%
Bulletin of the Chemical Society of Japan          1989          62          1666-1667
Synthetic Photochemistry. L. Isolation and the X-Ray Structure Determination of Photocyclodimers Formed by UV-Light Irradiation of Alkyl 2,4-Dioxopentanoates
Akira Mori, Nobuaki Nishiyama, Yukiko Kohguchi, Hisayo Shinka, Hitoshi Takeshita
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
33 .     compound 5f
    ÏàËÆ¶È:50%
European Journal of Organic Chemistry          2012                   1994-2000
Highly Efficient Synthesis of Ureas and Carbamates from Amides by Iodosylbenzene-Induced Hofmann Rearrangement
Peng Liu, Zhiming Wang and Xianming Hu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
34 .     4,4'-dimethoxycarbonyl-2,2'-bioxazoline
C10H12N2O6     ÏàËÆ¶È:50%
Heterocycles          2003          61          69-72
Biomimetic Synthesis of 4,4'-Dimethoxycarbonyl-2,2'-bioxazole
Wieslaw Z. Antkowiak* and Izabella Kopysc-Lapinska
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
35 .     2-amino-5-ethylthio-1,3,4-thiadiazole
    ÏàËÆ¶È:50%
Heterocycles          2001          55          579-587
Regiospecific Alkylation of 5-Substituted 2-Acylamino-1,3,4-thiadiazoles
Nam Sook Cho,* Hye Jeong Hwang, Jin-Gyu Kim, and Il-Hwan Suh
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
36 .     2-methyl-5-methylamino-3-oxo-2,3-dihydro-1,2,4-thiadiazole
C4H7N3OS     ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry          2008          16          495-510
Non-ATP competitive glycogen synthase kinase 3¦Â (GSK-3¦Â) inhibitors: Study of structural requirements for thiadiazolidinone derivatives
Ana Castro, Arantxa Encinas, Carmen Gil, Stefan Bräse, Williams Porcal, Concepci¨®n P¨¦rez, Francisco J. Moreno, Ana Mart¨ªnez
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
37 .     5-amino-2-methyl-3-oxo-2,3-dihydro-1,2,4-thiadiazole
C3H5N3OS     ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry          2008          16          495-510
Non-ATP competitive glycogen synthase kinase 3¦Â (GSK-3¦Â) inhibitors: Study of structural requirements for thiadiazolidinone derivatives
Ana Castro, Arantxa Encinas, Carmen Gil, Stefan Bräse, Williams Porcal, Concepci¨®n P¨¦rez, Francisco J. Moreno, Ana Mart¨ªnez
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
38 .     compound 12
C5H8N2O4     ÏàËÆ¶È:50%
The Journal of Antibiotics          2003          56          160-168
N(2)-Substituted D, L-Cycloserine Derivatives Synthesis and Evaluation as Alanine Racemase Inhibitors
MYOUNG GOO KIM,ULRICH STRYCH,KURT KRAUSE,MICHAEL BENEDIK and HAROLD KOHN
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
39 .     compound 24
    ÏàËÆ¶È:50%
Tetrahedron          2012          68          3512-3518
Ligand design for dual enantioselective control in Cu-catalyzed asymmetric conjugate addition of R2Zn to cyclic enone
Misato Yoshimura, Naoatsu Shibata, Miaki Kawakami, Satoshi Sakaguchi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
40 .     compound 17
    ÏàËÆ¶È:50%
Bioorganic Chemistry          1990          18          116-130
Synthesis of l-¦Â-hydroxyvaline from ¦Á-keto-¦Â-hydroxyisovalerate using leucine dehydrogenase from Bacillus species
Ronald L. Hanson, Janak Singh, Thomas P. Kissick, Ramesh N. Patel, Laszlo J. Szarka, Richard H. Mueller
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
41 .     sodium methyl acetyl phosphate
    ÏàËÆ¶È:50%
European Journal of Organic Chemistry          2011                   3220-3228
Intermolecular Phosphoryl Transfer of N-Phosphoryl Amino Acids
Xiang Gao, Honggui Deng, Guo Tang, Yan Liu, Pengxiang Xu and Yufen Zhao
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
42 .     compound 3b
    ÏàËÆ¶È:50%
European Journal of Organic Chemistry          2011                   2807-2817
Rigid Luminescent Bis-Zinc(II)¨CBis-Cyclen Complexes for the Detection of Phosphate Anions and Non-Covalent Protein Labeling in Aqueous Solution
Mouchumi Bhuyan, Evgeny Katayev, Stefan Stadlbauer, Hiroshi Nonaka, Akio Ojida, Itaru Hamachi and Burkhard König
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
43 .     (S)-2-(3-tert-butyl-ureido)-N-hydroxy-propionamide
C8H17N3O3     ÏàËÆ¶È:50%
Bioorganic & Medicinal Chemistry          2012          20          3807-3815
Design, synthesis and biological evaluation of novel amino acid ureido derivatives as aminopeptidase N/CD13 inhibitors
Li Su, Yuping Jia, Lei Zhang, Yingying Xu, Hao Fang, Wenfang Xu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
44 .     D-cycloserine-L-tartrate
    ÏàËÆ¶È:50%
Heterocycles          2012          86          1575-1582
Preparation of D-Cycloserine and 13C-Labeled D-Cycloserine
Nathan C. Thacker, Judit Moln¨¢r-T¨®th, Judy L. Miska, Raul G. Barletta, and James M. Takacs
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
45 .     N-amidoornithine
    ÏàËÆ¶È:50%
BioMetals          2007          20          853-867
Purification and characterization of rhodobactin: a mixed ligand siderophore from Rhodococcus rhodochrous strain OFS
Suraj Dhungana, Ryszard Michalczyk, Hakim Boukhalfa, Joseph G. Lack, Andrew T. Koppisch, Jason M. Fairlee, Mitchell T. Johnson, Christy E. Ruggiero, Seth G. John, Matthew M. Cox, Cindy C. Browder, Jennifer H. Forsythe, Laura A. Vanderberg, Mary P. Neu, La
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
46 .     DL-4-aminobutyrine
    ÏàËÆ¶È:50%
Canadian Journal of Chemistry          1976          54          1226-1233
Empirical equations for predicting 13C chemical shifts in nuclear magnetic resonance spectra of certain types of amino acids
James C. MacDonald, Gregory G. Bishop, Mytosk Mazurek
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
47 .     5-iodo-1,3-dimethyl-6-(hydrazino)pyrimidine-2,4(1H,3H)-dione
C9H9IN4O2     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2013          50          1031-1038
KI-VO(acac)2-H2O2-AcOH, A New Iodinating System for Selective Iodination at C-5 Position of Activated Pyrimidinediones: A Combined Experimental and Density Functional Study
Lakhinath Saikia, Dhrubajyoti Talukdar, Ramesh C. Deka and Ashim J. Thakur
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
48 .     4,4'-(methylenediimino)bis-1,2,5-oxadiazole-3-carboxylicacid
C7H6N6O6     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2013          50          949-954
Synthesis and Crystal Structure of 4,4¡ä-(Methylenediimino)bis-1,2,5-Oxadiazole-3-carboxylic Acid and Carboxamide
R. L. Willer, R. F. Storey, J. R. Deschamps and M. Frisch
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
49 .     methylene 4,4´-(methylenediimino)bis-1,2,5-oxadiazole-3-carboxamide)
C7H8N8O4     ÏàËÆ¶È:50%
Journal of Heterocyclic Chemistry          2013          50          949-954
Synthesis and Crystal Structure of 4,4¡ä-(Methylenediimino)bis-1,2,5-Oxadiazole-3-carboxylic Acid and Carboxamide
R. L. Willer, R. F. Storey, J. R. Deschamps and M. Frisch
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
50 .     compound EEZ-2e
C9H15NO     ÏàËÆ¶È:50%
Magnetic Resonance in Chemistry          1998          36          154-162
1H and 13C NMR spectra and isomerism of 3-aminoacroleins
Antonio G¨®mez-S¨¢nchez, Roc¨ªo Paredes-Le¨®n and Juan C¨¢mpora
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
51 .     compound EEE-2f
C7H13NO     ÏàËÆ¶È:50%
Magnetic Resonance in Chemistry          1998          36          154-162
1H and 13C NMR spectra and isomerism of 3-aminoacroleins
Antonio G¨®mez-S¨¢nchez, Roc¨ªo Paredes-Le¨®n and Juan C¨¢mpora
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
52 .     L-azidohomoalanine
C4H8N4O2     ÏàËÆ¶È:50%
Molecules          2014          19          1004-1022
Coupling Bioorthogonal Chemistries with Artificial Metabolism: Intracellular Biosynthesis of Azidohomoalanine and Its Incorporation into Recombinant Proteins
Ying Ma, Hern¨¢n Biava, Roberto Contestabile, Nediljko Budisa and Martino Luigi di Salvo
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
53 .     2-aza-3-oxobicyclo[3.2.0]heptane
    ÏàËÆ¶È:50%
Magnetic Resonance in Chemistry          1990          28          606-611
Determination of the enantiomeric purity of disubstituted ¦Â-lactams by NMR spectroscopy using a chiral shift reagent
J. Belleney, C. Bui and F. J. Carriere
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
54 .     compound 8
    ÏàËÆ¶È:50%
Organic Magnetic Resonance          1971          3          783-790
13C NMR spectra of adamantane derivatives
T. Pehk, E. Lippmaa, V. V. Sevostjanova, M. M. Krayuschkin and A. I. Tarasova
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
55 .     Citrantifidiene
C12H18O6     ÏàËÆ¶È:50%
Journal of Agricultural and Food Chemistry          2008          56          3569-3573
Citrantifidiene and Citrantifidiol: Bioactive Metabolites Produced by Trichoderma citrinoviride with Potential Antifeedant Activity toward Aphids
Antonio Evidente, Gaetano Ricciardiello, Anna Andolfi, Maria Agnese Sabatini, Sonia Ganassi, Claudio Altomare, Mara Favilla and Dominique Melck
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
56 .     Methyl 2-iodo-3-perfluorohexylpropanoate
C10H6F13IO2     ÏàËÆ¶È:50%
Tetrahedron          2012          68          6856-6861
Photoinduced addition and addition¨Celimination reactions of perfluoroalkyl iodides to electron-deficient olefins
Tomoko Yajima, Ishrat Jahan, Takayuki Tonoi, Manami Shinmen, Aya Nishikawa, Kanako Yamaguchi, Izumi Sekine, Hajime Nagano
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
57 .     2,5-Diethylpyrazine
    ÏàËÆ¶È:50%
Tetrahedron          2012          68          6957-6967
Competing Knorr and Fischer¨CFink pathways to pyrroles in neutral aqueous solution
Vanampally Chandrashaker, Masahiko Taniguchi, Marcin Ptaszek, Jonathan S. Lindsey
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
58 .     (4R,5R)-dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate
C9H14O6     ÏàËÆ¶È:50%
Organic & Biomolecular Chemistry          2012          10          4362-4366
Total synthesis of ent-calystegine B4 via nitro-Michael/aldol reaction
Akio Kamimura, Koichiro Miyazaki, Shuzo Suzuki, Shingo Ishikawa and Hidemitsu Uno
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
59 .     Dimethyl oxalate
    ÏàËÆ¶È:50%
FEMS Microbiology Letters          2010          306          122-126
The isolation of citric acid derivatives from Aspergillus niger
Drew J. Hawranik and John L. Sorensen
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
60 .     3(R)-(2-Azido-3-biphenyl-4-yl-3-[3-(2-methoxyethoxymethoxy)-phenyl]-propionyl)-4(S)-phenyl-oxazolidin-2-one
C34H32O6N4     ÏàËÆ¶È:50%
The Journal of Peptide Research          2005          65          105-112
Syntheses of optically pure, conformationally constrained, and highly hydrophobic unusual amino acids: 2-amino-3, 3-diarylpropionic acids
J. Lin, S. Liao and V.J. Hruby
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
61 .     4-Aminobutane-2-sulfonic Acid
    ÏàËÆ¶È:50%
Helvetica Chimica Acta          2013          96          1355-1365
Convenient Synthesis of Various Substituted Homotaurines from Alk-2-enamides
Youfeng Nai and Jiaxi Xu
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
62 .     compound 7e
    ÏàËÆ¶È:50%
Magnetic Resonance in Chemistry          1997          35          432-440
NMR Part 4 ¡ª 17O NMR study of 2,2-diacylenamines of Enaminones
Jin-Cong Zhuo
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
63 .     compound 5
    ÏàËÆ¶È:50%
Magnetic Resonance in Chemistry          1995          33          490-492
77Se and 13C NMR spectroscopy of some 1,2,3-selenadiazoles
Helmut Duddeck and Torsten Hotopp
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
¹¦Äܸ߷Ö×Ó£¬±ûÏ©ËáÊ÷Ö¬
2Â¥2014-04-15 15:18:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Ëé°êcpu µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288»·¾³×¨Ë¶,Çóµ÷²ÄÁÏ·½Ïò +13 lllllos 2026-04-04 14/700 2026-04-04 23:34 by lqwchd
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +18 Ò»ÑùYWY 2026-04-02 19/950 2026-04-04 22:14 by hemengdong
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á +19 ÉîVËÞÉá°É 2026-03-30 20/1000 2026-04-04 22:13 by hemengdong
[¿¼ÑÐ] 296²ÄÁÏר˶Çóµ÷¼Á +21 202451007219 2026-04-02 22/1100 2026-04-04 21:48 by hemengdong
[¿¼ÑÐ] 341Çóµ÷¼Á +3 Âå¶àÂÞ 2026-04-02 4/200 2026-04-04 21:36 by ÖÇÄÜÖÇ»Û
[¿¼ÑÐ] 0703Çóµ÷¼Á383·Ö +8 W55j 2026-04-03 8/400 2026-04-04 20:09 by xhai2011
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +6 ¼ÓÒ»Ò»¾Å 2026-03-31 6/300 2026-04-04 14:57 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] 297Çóµ÷¼Á +11 ljy20040718£¡ 2026-04-03 13/650 2026-04-04 09:23 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 268Çóµ÷¼Á +8 ÄãºÃtg 2026-04-03 9/450 2026-04-04 05:08 by gswylq
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸±±Àí325·ÖÇóµ÷¼Á +6 ÕÒµ÷¼Á£¬£¬ 2026-04-02 6/300 2026-04-03 22:20 by –¹Æ?
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] 085600 295·ÖÇóµ÷¼Á +19 W55j 2026-03-30 23/1150 2026-04-03 09:53 by ǧǧÔËÆø
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼²©] ²ÄÁϹ¤³Ìרҵ˶ʿÉ격 +3 ÷ëÕýÓî 2026-03-30 3/150 2026-04-02 15:04 by greychen00
[¿¼ÑÐ] 314Çóµ÷¼Á +11 1xiaojun23 2026-03-31 12/600 2026-04-02 12:31 by 1xiaojun23
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] 083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¬×Ü·Ö281 +4 ³È×Ó£¨Ê¤Ò⣩ 2026-03-30 4/200 2026-03-31 00:44 by Linzejun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û