BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

159 related articles for article (PubMed ID: 19646458)

  • 1. Revisiting 23-iodospirostanes. New facts and full characterization.
    Ruíz-Pérez KM; Romero-Avila M; Flores-Pérez B; Flores-Alamo M; Moreno-Esparza R; Iglesias-Arteaga MA
    Steroids; 2009 Nov; 74(12):996-1002. PubMed ID: 19646458
    [TBL] [Abstract][Full Text] [Related]  

  • 2. New bisfuran derivative from sarsasapogenin. An X-ray and NMR analysis.
    López Y; Santillan R; Farfán N
    Steroids; 2006 Jan; 71(1):12-7. PubMed ID: 16199071
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Dracaenogenins A and B, new spirostanols from the red resin of Dracaena cochinchinensis.
    Zheng QA; Li HZ; Zhang YJ; Yang CR
    Steroids; 2006 Feb; 71(2):160-4. PubMed ID: 16271273
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Synthesis of "glycospirostanes"--steroid sapogenins with a sugar-like ring F.
    López Y; Jastrzebska I; Santillan R; Morzycki JW
    Steroids; 2008 Apr; 73(4):449-57. PubMed ID: 18243266
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Diacetoxyiodobenzene-mediated synthesis of unnatural furospirostane sapogenins derived from diosgenin and tigogenin.
    Sánchez-Flores J; Romero-Ávila M; Rosado-Abón A; Flores-Álamo M; Iglesias-Arteaga MA
    Steroids; 2013 Sep; 78(9):798-802. PubMed ID: 23707570
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Rearrangement of 23-oxospirostanes to the 22-oxo-23-spiroketal isomers promoted by Lewis acids--X-ray crystal structure of (23R,25S)-3beta-acetoxy-16beta,23:23,26-diepoxy-5beta-cholestan-22-one.
    Cyrański MK; Frelek J; Jastrzebska I; Morzycki JW
    Steroids; 2004 Jun; 69(6):395-400. PubMed ID: 15219789
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Access to 27-Nortomatidine and 27-Norsoladulcidine Derivatives.
    Czajkowska-Szczykowska D; Corona Díaz A; Aleksiejczuk G; López Castro Y; Morzycki JW
    J Org Chem; 2019 Apr; 84(7):4104-4111. PubMed ID: 30855957
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Mechanistic insights on the reactivity of furospirostanes with the 16β,22:22,25-diepoxy-23-acetoxymethyl-24-methyl side chain.
    Macías-Alonso M; Flores-Álamo M; Iglesias-Arteaga MA
    Steroids; 2013 Sep; 78(9):787-97. PubMed ID: 23707575
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Regioselective cleavage of 22-oxo-23-spiroketals. Novel cholestanic frameworks with pyranone and cyclopentenone E rings on the side chain.
    López Y; Rodríguez L; del Río RE; Farfán N; Morzycki JW; Santillan R
    Steroids; 2012 Apr; 77(5):534-41. PubMed ID: 22333396
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Synthesis and characterization of an epimer of tacrolimus, an immunosuppressive drug.
    Skytte DM; Frydenvang K; Hansen L; Nielsen PG; Jaroszewski JW
    J Nat Prod; 2010 Apr; 73(4):776-9. PubMed ID: 20166703
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Clavicorolides A and B, sesquiterpenoids from the fermentation products of edible fungus Clavicorona pyxidata.
    Zheng Y; Shen Y
    Org Lett; 2009 Jan; 11(1):109-12. PubMed ID: 19053492
    [TBL] [Abstract][Full Text] [Related]  

  • 12. A unique site-selective reaction of ketones with new recyclable hypervalent iodine(III) reagents based on a tetraphenylmethane structure.
    Dohi T; Maruyama A; Yoshimura M; Morimoto K; Tohma H; Shiro M; Kita Y
    Chem Commun (Camb); 2005 May; (17):2205-7. PubMed ID: 15856097
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Methyl 6-deoxy-6-iodo-alpha-D-glucopyranoside: crystal structure and high-resolution NMR spectroscopy.
    Sikorski A; Tuwalska D; Matjasik B; Liberek B
    Carbohydr Res; 2009 Apr; 344(6):830-3. PubMed ID: 19268282
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Synthesis of the mycolactone core by ring-closing metathesis.
    Alexander MD; Fontaine SD; La Clair JJ; Dipasquale AG; Rheingold AL; Burkart MD
    Chem Commun (Camb); 2006 Nov; (44):4602-4. PubMed ID: 17082856
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Deacylation reactions of 20-acetyl dinorcholanic lactones and 20,23-diacetyl furost-22-enes.
    Hernández-Linares MG; Sandoval-Ramírez J; Meza-Reyes S; Montiel-Smith S; Fernández-Herrera MA; Bernès S
    Steroids; 2010 Mar; 75(3):240-4. PubMed ID: 20034505
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Stereodynamics and conformational chirality of the atropisomers of ditolyl anthrones and anthraquinone.
    Lunazzi L; Mancinelli M; Mazzanti A
    J Org Chem; 2008 Jul; 73(14):5354-9. PubMed ID: 18570472
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Chiral tetraazamacrocycles having four pendant-arms.
    Kamioka S; Takahashi T; Kawauchi S; Adachi H; Mori Y; Fujii K; Uekusa H; Doi T
    Org Lett; 2009 Jun; 11(11):2289-92. PubMed ID: 19432409
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Distinction of absolute configuration at C-22 of C-23-hydroxyspirostane and C-23-hydroxyspirosolane glycosides.
    Matsushita S; Yanai Y; Fusyuku A; Ikeda T; Ono M; Nohara T
    Chem Pharm Bull (Tokyo); 2007 Jul; 55(7):1079-81. PubMed ID: 17603207
    [TBL] [Abstract][Full Text] [Related]  

  • 19. An assisted solvolysis of 23-spirostanyl bromides and tosylates. A new rearrangement of spirostanes to the bisfuran systems.
    Anulewicz-Ostrowska R; Jastrzebska I; Morzycki JW; Wójcik J
    J Org Chem; 2002 Oct; 67(20):6916-24. PubMed ID: 12353983
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Molecular dynamics and NMR analysis of the configurational 13C assignment of epimeric 22,23-epoxides of stigmasterol.
    Suardíaz R; Maestre M; Suárez E; Bernardo Y; Alonso-Becerra E; Pérez C
    J Phys Chem A; 2008 Sep; 112(36):8333-6. PubMed ID: 18700734
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 8.