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 *

133 related articles for article (PubMed ID: 12919033)

  • 1. Theoretical study of the mechanism of the formation of 3-unsubstituted 4,4-disubstituted beta-lactams by silver-induced ring expansion of alkoxycyclopropylamines: a new synthetic route to 4-alkoxycarbonyl-4-alkyl-2-azetidinones.
    Campomanes P; Menéndez MI; Sordo TL
    J Org Chem; 2003 Aug; 68(17):6685-9. PubMed ID: 12919033
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Synthesis of beta-lactams by Ag+-induced ring expansion of 1-hydroxycyclopropylamines: a theoretical analysis.
    Campomanes P; Menéndez MI; Cárdenas-Jirón GI; Sordo TL
    J Phys Chem A; 2005 Sep; 109(34):7822-31. PubMed ID: 16834160
    [TBL] [Abstract][Full Text] [Related]  

  • 3. A versatile method for the synthesis of 3-alkoxycarbonyl beta-lactam derivatives.
    Jiao L; Zhang Q; Liang Y; Zhang S; Xu J
    J Org Chem; 2006 Jan; 71(2):815-8. PubMed ID: 16409001
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Diastereoselective synthesis of bicyclic gamma-lactams via ring expansion of monocyclic beta-lactams.
    Dekeukeleire S; D'hooghe M; De Kimpe N
    J Org Chem; 2009 Feb; 74(4):1644-9. PubMed ID: 19170533
    [TBL] [Abstract][Full Text] [Related]  

  • 5. A theoretical proposal for the synthesis of carbapenems from 4-(2-propynyl)azetidinones promoted by [W(CO)5] as an alternative to the Ag+-assisted process.
    Campomanes P; Menéndez MI; Sordo TL
    Chemistry; 2006 Oct; 12(30):7929-34. PubMed ID: 16871499
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Nucleophilic ring-opening of epoxide and aziridine acetates for the stereodivergent synthesis of β-hydroxy and β-amino γ-lactams.
    Bisol TB; Bortoluzzi AJ; Sá MM
    J Org Chem; 2011 Feb; 76(3):948-62. PubMed ID: 21194209
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Functionalization of N-[(silyl)methyl]-beta-lactam carbanions with carbon electrophiles.
    Palomo C; Aizpurua JM; Benito A; Cuerdo L; Fratila RM; Miranda JI; Linden A
    J Org Chem; 2006 Aug; 71(17):6368-73. PubMed ID: 16901117
    [TBL] [Abstract][Full Text] [Related]  

  • 8. General approach for the stereocontrolled construction of the beta-lactam ring in amino acid-derived 4-alkyl-4-carboxy-2-azetidinones.
    Gerona-Navarro G; García-López MT; González-Muñiz R
    J Org Chem; 2002 May; 67(11):3953-6. PubMed ID: 12027724
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Controlled rearrangement of lactam-tethered allenols with brominating reagents: a combined experimental and theoretical study on α- versus β-keto lactam formation.
    Alcaide B; Almendros P; Luna A; Cembellín S; Arnó M; Domingo LR
    Chemistry; 2011 Oct; 17(41):11559-66. PubMed ID: 21882270
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Diastereo- and enantioselective synthesis of orthogonally protected 2,4-diaminocyclopentanecarboxylates: a flip from beta-amino- to beta,gamma-diaminocarboxylates.
    Kiss L; Forró E; Sillanpää R; Fülöp F
    J Org Chem; 2007 Nov; 72(23):8786-90. PubMed ID: 17935349
    [TBL] [Abstract][Full Text] [Related]  

  • 11. An anionic nucleophilic catalyst system for the diastereoselective synthesis of trans-beta-lactams.
    Weatherwax A; Abraham CJ; Lectka T
    Org Lett; 2005 Aug; 7(16):3461-3. PubMed ID: 16048317
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Development of a new family of conformationally restricted peptides as potent nucleators of beta-turns. Design, synthesis, structure, and biological evaluation of a beta-lactam peptide analogue of melanostatin.
    Palomo C; Aizpurua JM; Benito A; Miranda JI; Fratila RM; Matute C; Domercq M; Gago F; Martin-Santamaria S; Linden A
    J Am Chem Soc; 2003 Dec; 125(52):16243-60. PubMed ID: 14692766
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Mechanisms of formation of 8-oxoguanine due to reactions of one and two OH* radicals and the H2O2 molecule with guanine: A quantum computational study.
    Jena NR; Mishra PC
    J Phys Chem B; 2005 Jul; 109(29):14205-18. PubMed ID: 16852784
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Synthesis of a beta-amino acid pharmacophore via a beta-lactam intermediate.
    Angelaud R; Zhong YL; Maligres P; Lee J; Askin D
    J Org Chem; 2005 Mar; 70(5):1949-52. PubMed ID: 15730331
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Entry to new conformationally constrained amino acids. First synthesis of 3-unsubstituted 4-alkyl-4-carboxy-2-azetidinone derivatives via an intramolecular N(alpha)-C(alpha)-cyclization strategy.
    Gerona-Navarro G; Bonache MA; Herranz R; García-López MT; González-Muñiz R
    J Org Chem; 2001 May; 66(10):3538-47. PubMed ID: 11348142
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Asymmetric synthesis of quaternary alpha- and beta-amino acids and beta-lactams via proline-catalyzed mannich reactions with branched aldehyde donors.
    Chowdari NS; Suri JT; Barbas CF
    Org Lett; 2004 Jul; 6(15):2507-10. PubMed ID: 15255677
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Synthesis and biological evaluation of azido- and aziridino-hydroxyl-beta-lactams through stereo- and regioselective epoxide ring opening.
    Benfatti F; Cardillo G; Gentilucci L; Perciaccante R; Tolomelli A; Catapano A
    J Org Chem; 2006 Nov; 71(24):9229-32. PubMed ID: 17109554
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Stereoselective Synthesis of 3-Substituted 4-(Formyloxy)-2-azetidinones by the Unusual Baeyer-Villiger Reaction of beta-Lactam Aldehydes. Scope and Synthetic Applications.
    Alcaide B; Aly MF; Sierra MA
    J Org Chem; 1996 Dec; 61(25):8819-8825. PubMed ID: 11667860
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Carbonyl allenylation/free radical cyclization sequence as a new regio- and stereocontrolled access to bi- and tricyclic beta-lactams.
    Alcaide B; Almendros P; Aragoncillo C; Redondo MC
    J Org Chem; 2007 Mar; 72(5):1604-8. PubMed ID: 17286433
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Intramolecular cyclization with nitrenium ions generated by treatment of N-acylaminophthalimides with hypervalent iodine compounds: formation of lactams and spiro-fused lactams.
    Kikugawa Y; Nagashima A; Sakamoto T; Miyazawa E; Shiiya M
    J Org Chem; 2003 Aug; 68(17):6739-44. PubMed ID: 12919042
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 7.