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 *

153 related articles for article (PubMed ID: 19127239)

  • 1. Synthesis of 5-substituted 3-amino-1H-pyrazole-4-carbonitriles as precursors for microwave assisted regiospecific syntheses of pyrazolo[1,5-a]pyrimidines.
    Al-Qalaf F; Mandani F; Abdelkhalik MM; Bassam AA
    Molecules; 2008 Dec; 14(1):78-88. PubMed ID: 19127239
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Studies on 2-arylhydrazononitriles: synthesis of 3-aryl-2-arylhydrazopropanenitriles and their utility as precursors to 2-substituted indoles, 2-substituted-1,2,3-triazoles, and 1-substituted pyrazolo[4,3-d]pyrimidines.
    Khalil KD; Al-Matar HM
    Molecules; 2012 Oct; 17(10):12225-33. PubMed ID: 23079493
    [TBL] [Abstract][Full Text] [Related]  

  • 3. Synthesis of some novel pyrazolo[3,4-d]pyrimidine derivatives as potential antimicrobial agents.
    Holla BS; Mahalinga M; Karthikeyan MS; Akberali PM; Shetty NS
    Bioorg Med Chem; 2006 Mar; 14(6):2040-7. PubMed ID: 16310361
    [TBL] [Abstract][Full Text] [Related]  

  • 4. Aqueous N-heterocyclization of primary amines and hydrazines with dihalides: microwave-assisted syntheses of N-azacycloalkanes, isoindole, pyrazole, pyrazolidine, and phthalazine derivatives.
    Ju Y; Varma RS
    J Org Chem; 2006 Jan; 71(1):135-41. PubMed ID: 16388628
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Applications of 2-arylhydrazononitriles in synthesis: preparation of new indole containing 1,2,3-triazole, pyrazole and pyrazolo[1,5-a]pyrimidine derivatives and evaluation of their antimicrobial activities.
    Behbehani H; Ibrahim HM; Makhseed S; Mahmoud H
    Eur J Med Chem; 2011 May; 46(5):1813-20. PubMed ID: 21397366
    [TBL] [Abstract][Full Text] [Related]  

  • 6. A facile environment-friendly one-pot two-step regioselective synthetic strategy for 3,7-diarylpyrazolo[1,5-a]pyrimidines related to zaleplon and 3,6-diarylpyrazolo[1,5-a]pyrimidine-7-amines assisted by KHSO₄ in aqueous media.
    Devi AS; Kaping S; Vishwakarma JN
    Mol Divers; 2015 Nov; 19(4):759-71. PubMed ID: 26016724
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Parallel Synthesis of 1H-Pyrazolo[3,4-d]pyrimidines via Condensation of N-Pyrazolylamides and Nitriles.
    Shah AA; Chenard LK; Tucker JW; Helal CJ
    ACS Comb Sci; 2017 Nov; 19(11):675-680. PubMed ID: 28985050
    [TBL] [Abstract][Full Text] [Related]  

  • 8. One-Flask Synthesis of Pyrazolo[3,4-d]pyrimidines from 5-Aminopyrazoles and Mechanistic Study.
    Yen WP; Tsai SE; Uramaru N; Takayama H; Wong FF
    Molecules; 2017 May; 22(5):. PubMed ID: 28509884
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Enaminonitrile in heterocyclic synthesis: synthesis and antimicrobial evaluation of some new pyrazole, isoxazole and pyrimidine derivatives incorporating a benzothiazole moiety.
    Bondock S; Fadaly W; Metwally MA
    Eur J Med Chem; 2009 Dec; 44(12):4813-8. PubMed ID: 19683840
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Comparison of Conventional and Microwave Synthesis of Phenyl-1H-pyrazoles and Phenyl-1H-pyrazoles-4-carboxylic Acid Derivatives.
    Machado AS; de Carvalho FS; Mouraa RBP; Chaves LS; Lião LM; Sanz G; Vaz BG; Rodrigues MF; Romão W; Menegatti R; Silva GNS
    Curr Org Synth; 2021; 18(8):844-853. PubMed ID: 34886771
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Carbon-Carbon Bond Cleavage Reaction: Synthesis of Multisubstituted Pyrazolo[1,5-a]pyrimidines.
    Saikia P; Gogoi S; Boruah RC
    J Org Chem; 2015 Jul; 80(13):6885-9. PubMed ID: 26083788
    [TBL] [Abstract][Full Text] [Related]  

  • 12. Synthesis and anti-HSV-1 evaluation of some pyrazoles and fused pyrazolopyrimidines.
    Rashad AE; Hegab MI; Abdel-Megeid RE; Fathalla N; Abdel-Megeid FM
    Eur J Med Chem; 2009 Aug; 44(8):3285-92. PubMed ID: 19285757
    [TBL] [Abstract][Full Text] [Related]  

  • 13. Synthesis of fused 1,2,4-dithiazines and 1,2,3,5-trithiazepines.
    Koyioni M; Manoli M; Koutentis PA
    J Org Chem; 2014 Oct; 79(20):9717-27. PubMed ID: 25237713
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Resourceful synthesis of pyrazolo[1,5-a]pyrimidines under ultrasound irradiation.
    Buriol L; München TS; Frizzo CP; Marzari MR; Zanatta N; Bonacorso HG; Martins MA
    Ultrason Sonochem; 2013 Sep; 20(5):1139-43. PubMed ID: 23545105
    [TBL] [Abstract][Full Text] [Related]  

  • 15. Microwave-Assisted Synthesis of Diversely Substituted Quinoline-Based Dihydropyridopyrimidine and Dihydropyrazolopyridine Hybrids.
    Insuasty D; Abonia R; Insuasty B; Quiroga J; Laali KK; Nogueras M; Cobo J
    ACS Comb Sci; 2017 Aug; 19(8):555-563. PubMed ID: 28723092
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Synthesis and potential biological activity of some novel 3-[(N-substituted indol-3-yl)methyleneamino]-6-amino-4-aryl-pyrano(2,3-c)pyrazole-5-carbonitriles and 3,6-diamino-4-(N-substituted indol-3-yl)pyrano(2,3-c)pyrazole-5-carbonitriles.
    Mandour AH; El-Sawy ER; Ebaid MS; Hassan SM
    Acta Pharm; 2012 Mar; 62(1):15-30. PubMed ID: 22472446
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Selective synthesis of 1-substituted 4-chloropyrazolo[3,4-d]pyrimidines.
    Babu S; Morrill C; Almstead NG; Moon YC
    Org Lett; 2013 Apr; 15(8):1882-5. PubMed ID: 23574146
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Highly facile and regio-selective synthesis of pyrazolo[1,5-a]pyrimidines via reactions of 1,2-allenic ketones with aminopyrazoles.
    Zhang X; Song Y; Gao L; Guo X; Fan X
    Org Biomol Chem; 2014 Apr; 12(13):2099-107. PubMed ID: 24553740
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Synthesis and electrophilic substitutions of novel pyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidines.
    Atta KF
    Molecules; 2011 Aug; 16(8):7081-96. PubMed ID: 21852766
    [TBL] [Abstract][Full Text] [Related]  

  • 20. Liquid-phase synthesis of combinatorial libraries based on 7-trifluoromethyl-substituted pyrazolo[1,5-a]pyrimidine scaffold.
    Dalinger IL; Vatsadse IA; Shevelev SA; Ivachtchenko AV
    J Comb Chem; 2005; 7(2):236-45. PubMed ID: 15762751
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 8.