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 *

220 related articles for article (PubMed ID: 18438492)

  • 1. Asymmetric synthesis of beta-lactams using chiral-memory effect on photochemical gamma-hydrogen abstraction by thiocarbonyl group.
    Sakamoto M; Kawanishi H; Mino T; Fujita T
    Chem Commun (Camb); 2008 May; (18):2132-3. PubMed ID: 18438492
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Photochemical asymmetric synthesis of phenyl-bearing quaternary chiral carbons using chiral-memory effect on beta-hydrogen abstraction by thiocarbonyl group.
    Sakamoto M; Kawanishi H; Mino T; Kasashima Y; Fujita T
    Chem Commun (Camb); 2006 Nov; (44):4608-10. PubMed ID: 17082858
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Asymmetric synthesis of anticancer beta-lactams via Staudinger reaction: utilization of chiral ketene from carbohydrate.
    Banik BK; Banik I; Becker FF
    Eur J Med Chem; 2010 Feb; 45(2):846-8. PubMed ID: 19962794
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Stereocontrolled synthesis of anticancer beta-lactams via the Staudinger reaction.
    Banik BK; Banik I; Becker FF
    Bioorg Med Chem; 2005 Jun; 13(11):3611-22. PubMed ID: 15862989
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Synthesis of optically active beta-lactams using the photochemical reaction of 3-deazauridines.
    Katagiri N; Haneda T; Kaneko C
    Nucleic Acids Symp Ser; 1985; (16):113-6. PubMed ID: 4088853
    [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. Protonation-assisted conjugate addition of axially chiral enolates: asymmetric synthesis of multisubstituted β-lactams from α-amino acids.
    Yoshimura T; Takuwa M; Tomohara K; Uyama M; Hayashi K; Yang P; Hyakutake R; Sasamori T; Tokitoh N; Kawabata T
    Chemistry; 2012 Nov; 18(48):15330-6. PubMed ID: 23060226
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Novel asymmetric approach to proline-derived spiro-beta-lactams.
    Khasanov AB; Ramirez-Weinhouse MM; Webb TR; Thiruvazhi M
    J Org Chem; 2004 Aug; 69(17):5766-9. PubMed ID: 15307755
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Catalytic enantioselective synthesis of beta-lactams: intramolecular Kinugasa reactions and interception of an intermediate in the reaction cascade.
    Shintani R; Fu GC
    Angew Chem Int Ed Engl; 2003 Sep; 42(34):4082-5. PubMed ID: 12973776
    [No Abstract]   [Full Text] [Related]  

  • 10. Highly stereoselective synthesis of beta-lactams utilizing alpha-chloroimines as new and powerful chiral inductors.
    D'hooghe M; Van Brabandt W; Dekeukeleire S; Dejaegher Y; De Kimpe N
    Chemistry; 2008; 14(21):6336-40. PubMed ID: 18546447
    [No Abstract]   [Full Text] [Related]  

  • 11. Stereoselective synthesis of chiral 4-(1-chloroalkyl)-beta-lactams starting from amino acids and their transformation into functionalized chiral azetidines and pyrrolidines.
    Dekeukeleire S; D'hooghe M; Törnroos KW; De Kimpe N
    J Org Chem; 2010 Sep; 75(17):5934-40. PubMed ID: 20704284
    [TBL] [Abstract][Full Text] [Related]  

  • 12. 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]  

  • 13. [Asymmetric synthesis of multi-substituted β-lactams via C-N axially chiral enolates in intramolecular conjugate addition].
    Yoshimura T
    Yakugaku Zasshi; 2012; 132(11):1287-95. PubMed ID: 23123721
    [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. Photochemistry of 4-(2'-aminoethyl)quinolones: enantioselective synthesis of tetracyclic tetrahydro-1aH-pyrido[4',3':2,3]- cyclobuta[1,2-c] quinoline-2,11(3H,8H)-diones by intra- and intermolecular [2 + 2]-photocycloaddition reactions in solution.
    Selig P; Bach T
    J Org Chem; 2006 Jul; 71(15):5662-73. PubMed ID: 16839147
    [TBL] [Abstract][Full Text] [Related]  

  • 16. 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]  

  • 17. Entrapment and kinetic resolution of stabilized axial and equatorial conformers of spiro-β-lactams.
    Anand N; Shah BA; Kapoor M; Parshad R; Sharma RL; Hundal MS; Pannu AP; Bharatam PV; Taneja SC
    J Org Chem; 2011 Aug; 76(15):5999-6006. PubMed ID: 21667974
    [TBL] [Abstract][Full Text] [Related]  

  • 18. A novel synthesis of beta-lactam fused cyclic enediynes by intramolecular Kinugasa reaction.
    Pal R; Basak A
    Chem Commun (Camb); 2006 Jul; (28):2992-4. PubMed ID: 16832514
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Synthesis of highly potent second-generation taxoids through effective kinetic resolution coupling of racemic beta-lactams with baccatins.
    Lin S; Geng X; Qu C; Tynebor R; Gallagher DJ; Pollina E; Rutter J; Ojima I
    Chirality; 2000 Jun; 12(5-6):431-41. PubMed ID: 10824166
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Catalytic asymmetric Staudinger reactions to form beta-lactams: an unanticipated dependence of diastereoselectivity on the choice of the nitrogen substituent.
    Lee EC; Hodous BL; Bergin E; Shih C; Fu GC
    J Am Chem Soc; 2005 Aug; 127(33):11586-7. PubMed ID: 16104719
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 11.