These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

95 related articles for article (PubMed ID: 21670820)

  • 21. On the mechanism of ylide-mediated cyclopropanations: evidence for a proton-transfer step and its effect on stereoselectivity.
    Riches SL; Saha C; Filgueira NF; Grange E; McGarrigle EM; Aggarwal VK
    J Am Chem Soc; 2010 Jun; 132(22):7626-30. PubMed ID: 20515075
    [TBL] [Abstract][Full Text] [Related]  

  • 22. Structure and synthesis of 2-aminoimidazole alkaloids from Leucetta and Clathrina sponges.
    Koswatta PB; Lovely CJ
    Nat Prod Rep; 2011 Mar; 28(3):511-28. PubMed ID: 20981389
    [TBL] [Abstract][Full Text] [Related]  

  • 23. Intramolecular general acid catalysis of the hydrolysis of 2-(2'-imidazolium)phenyl phosphate, and bond length-reactivity correlations for reactions of phosphate monoester monoanions.
    Brandão TA; Orth ES; Rocha WR; Bortoluzzi AJ; Bunton CA; Nome F
    J Org Chem; 2007 May; 72(10):3800-7. PubMed ID: 17432909
    [TBL] [Abstract][Full Text] [Related]  

  • 24. Proton-coupled electron transfer from a luminescent excited state.
    Freys JC; Bernardinelli G; Wenger OS
    Chem Commun (Camb); 2008 Sep; (36):4267-9. PubMed ID: 18802539
    [TBL] [Abstract][Full Text] [Related]  

  • 25. Ultrasound-promoted synthesis of novel dispirocyclic frameworks from aza-Claisen rearrangements of Baylis-Hillman amines.
    Ge SQ; Hua YY; Xia M
    Ultrason Sonochem; 2009 Feb; 16(2):232-6. PubMed ID: 18848799
    [TBL] [Abstract][Full Text] [Related]  

  • 26. Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens.
    Periyasami G; Raghunathan R; Surendiran G; Mathivanan N
    Bioorg Med Chem Lett; 2008 Apr; 18(7):2342-5. PubMed ID: 18342506
    [TBL] [Abstract][Full Text] [Related]  

  • 27. Synthesis and antimicrobial activity of highly functionalised novel β-lactam grafted spiropyrrolidines and pyrrolizidines.
    Arumugam N; Periyasami G; Raghunathan R; Kamalraj S; Muthumary J
    Eur J Med Chem; 2011 Feb; 46(2):600-7. PubMed ID: 21177001
    [TBL] [Abstract][Full Text] [Related]  

  • 28. Different protonation equilibria of 4-methylimidazole and acetic acid.
    Gu W; Helms V
    Chemphyschem; 2007 Dec; 8(17):2445-51. PubMed ID: 17960747
    [TBL] [Abstract][Full Text] [Related]  

  • 29. Mechanisms of redox-coupled proton transfer in proteins: role of the proximal proline in reactions of the [3Fe-4S] cluster in Azotobacter vinelandii ferredoxin I.
    Camba R; Jung YS; Hunsicker-Wang LM; Burgess BK; Stout CD; Hirst J; Armstrong FA
    Biochemistry; 2003 Sep; 42(36):10589-99. PubMed ID: 12962482
    [TBL] [Abstract][Full Text] [Related]  

  • 30. Some recent advances in the synthesis of polycyclic imidazole-containing marine natural products.
    Weinreb SM
    Nat Prod Rep; 2007 Oct; 24(5):931-48. PubMed ID: 17898890
    [TBL] [Abstract][Full Text] [Related]  

  • 31. Catalytic asymmetric 1,3-dipolar cycloaddition reactions of azomethine ylides-a simple approach to optically active highly functionalized proline derivatives.
    Gothelf AS; Gothelf KV; Hazell RG; Jørgensen KA
    Angew Chem Int Ed Engl; 2002 Nov; 41(22):4236-8. PubMed ID: 12434349
    [No Abstract]   [Full Text] [Related]  

  • 32. A convenient procedure for the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides and alkenes.
    Alemparte C; Blay G; Jørgensen KA
    Org Lett; 2005 Oct; 7(21):4569-72. PubMed ID: 16209481
    [TBL] [Abstract][Full Text] [Related]  

  • 33. Lewis acid-promoted carbon-carbon bond cleavage of aziridines: divergent cycloaddition pathways of the derived ylides.
    Pohlhaus PD; Bowman RK; Johnson JS
    J Am Chem Soc; 2004 Mar; 126(8):2294-5. PubMed ID: 14982419
    [TBL] [Abstract][Full Text] [Related]  

  • 34. A concise approach to the core structures of pinnaic acid and halichlorine.
    Yang SH; Clark GR; Caprio V
    Org Biomol Chem; 2009 Jul; 7(14):2981-90. PubMed ID: 19582309
    [TBL] [Abstract][Full Text] [Related]  

  • 35. Acortatarins A and B, two novel antioxidative spiroalkaloids with a naturally unusual morpholine motif from Acorus tatarinowii.
    Tong XG; Zhou LL; Wang YH; Xia C; Wang Y; Liang M; Hou FF; Cheng YX
    Org Lett; 2010 Apr; 12(8):1844-7. PubMed ID: 20329735
    [TBL] [Abstract][Full Text] [Related]  

  • 36. Tandem double-intramolecular [4+2]/[3+2] cycloadditions of nitroalkenes. Studies toward a total synthesis of daphnilactone B: piperidine ring construction.
    Denmark SE; Baiazitov RY
    J Org Chem; 2006 Jan; 71(2):593-605. PubMed ID: 16408969
    [TBL] [Abstract][Full Text] [Related]  

  • 37. Stereocontrolled synthesis of lepadiformine A.
    Lygo B; Kirton EH; Lumley C
    Org Biomol Chem; 2008 Sep; 6(17):3085-90. PubMed ID: 18698466
    [TBL] [Abstract][Full Text] [Related]  

  • 38. Mechanisms of proton transfer in Nafion: elementary reactions at the sulfonic acid groups.
    Sagarik K; Phonyiem M; Lao-ngam C; Chaiwongwattana S
    Phys Chem Chem Phys; 2008 Apr; 10(15):2098-112. PubMed ID: 18688364
    [TBL] [Abstract][Full Text] [Related]  

  • 39. Catalytic asymmetric 1,3-dipolar cycloaddition of N-unprotected 2-oxoindolin-3-ylidene derivatives and azomethine ylides for the construction of spirooxindole-pyrrolidines.
    Liu TL; Xue ZY; Tao HY; Wang CJ
    Org Biomol Chem; 2011 Mar; 9(6):1980-6. PubMed ID: 21270976
    [TBL] [Abstract][Full Text] [Related]  

  • 40. Addition of N-heterocyclic carbenes to imines: phenoxide assisted deprotonation of an imidazolium moiety and generation of breslow intermediates derived from imines.
    Simonovic S; Frison JC; Koyuncu H; Whitwood AC; Douthwaite RE
    Org Lett; 2009 Jan; 11(1):245-7. PubMed ID: 19061392
    [TBL] [Abstract][Full Text] [Related]  

    [Previous]   [Next]    [New Search]
    of 5.