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.
4. [Pyrazine-1,4-dioxides fused to heterocycles / 2nd comm.: Synthesis and antibacterial activity of substituted pyrido[2,3-b]pyrazine-1,4-dioxides (author's transl)]. Binder D; Georgopoulos A; Noe CR; Nussbaumer J; Prager BC; Turnowsky F Arzneimittelforschung; 1982; 32(1):10-4. PubMed ID: 7199336 [TBL] [Abstract][Full Text] [Related]
5. Potential antimitotic agents. Synthesis of some ethyl benzopyrazin-7-ylcarbamates, ethyl pyrido[3,4-b]pyrazin-7-ylcarbamates, and ethyl pyrido[3,4-e]-as-triazin-7-ylcarbamates. Temple C; Rener GA J Med Chem; 1990 Nov; 33(11):3044-50. PubMed ID: 2231603 [TBL] [Abstract][Full Text] [Related]
6. [Studies on pyrazine derivatives. XV. Synthesis and tuberculostatic effect of imidazoline pyrazines and imidazoline pyridines]. Foks H; Janowiec M Acta Pol Pharm; 1982; 39(1-3):79-82. PubMed ID: 6817592 [No Abstract] [Full Text] [Related]
7. Synthesis of potential antimalarial agents. II. 6,8-Disubstituted pyrido(2,3-b)pyrazines. Temple C; Rose JD; Elliott RD; Montgomery JA J Med Chem; 1968 Nov; 11(6):1216-8. PubMed ID: 5680040 [No Abstract] [Full Text] [Related]
8. Synthesis of some pyrido- and pyrazino-benzimidazole derivatives and their antifungal activity. Demirayak S; Güven K Pharmazie; 1995 Aug; 50(8):527-9. PubMed ID: 7568315 [TBL] [Abstract][Full Text] [Related]
9. Synthesis of imidazo[1,2-a]pyridines: "water-mediated" hydroamination and silver-catalyzed aminooxygenation. Chandra Mohan D; Nageswara Rao S; Adimurthy S J Org Chem; 2013 Feb; 78(3):1266-72. PubMed ID: 23289894 [TBL] [Abstract][Full Text] [Related]
10. [Pyrido[2,3-b]pyrazines inhibiting both erlotinib-sensitive and erlotinib-resistant cell lines, and their preparation via regioselective condensation reaction]. Kékesi L; Sipos A; Németh G; Dancsó A; Illyés E; Boros S; Breza N; Nemes Z; Hegymegi-Barakonyi B; Pató J; Greff Z; Kéri G; Őrfi L Acta Pharm Hung; 2014; 84(3):91-104. PubMed ID: 25470976 [TBL] [Abstract][Full Text] [Related]
11. Synthesis of pyrido[2,3-e]pyrrolo[1,2-a]pyrazine derivatives via tandem iminium cyclization and smiles rearrangement. Xiang J; Xie H; Wen D; Dang Q; Bai X J Org Chem; 2008 Apr; 73(8):3281-3. PubMed ID: 18355079 [TBL] [Abstract][Full Text] [Related]
12. Synthesis of pyridopyrazine-1,6-diones from 6-hydroxypicolinic acids via a one-pot coupling/cyclization reaction. Tran TP; Mullins PB; am Ende CW; Pettersson M Org Lett; 2013 Feb; 15(3):642-5. PubMed ID: 23330785 [TBL] [Abstract][Full Text] [Related]
13. [Studies on as-triazine derivatives. XIX. Synthesis of 2,3-diarylpyrazine 2,3-diarylpyridine derivatives as blood platelet aggregation inhibitors]. Konno S; Matsuya Y; Kumazawa M; Amano M; Kokubo T; Sagi M; Yamanaka H Yakugaku Zasshi; 1993 Jan; 113(1):40-52. PubMed ID: 8463956 [TBL] [Abstract][Full Text] [Related]
14. A novel 3-arylethynyl-substituted pyrido[2,3,-b]pyrazine derivatives and pharmacophore model as Wnt2/β-catenin pathway inhibitors in non-small-cell lung cancer cell lines. Gong YD; Dong MS; Lee SB; Kim N; Bae MS; Kang NS Bioorg Med Chem; 2011 Sep; 19(18):5639-47. PubMed ID: 21855350 [TBL] [Abstract][Full Text] [Related]
15. Synthesis and pharmacological evaluation of novel octahydro-1H-pyrido[1,2-a]pyrazine as mu-opioid receptor antagonists. Le Bourdonnec B; Goodman AJ; Graczyk TM; Belanger S; Seida PR; DeHaven RN; Dolle RE J Med Chem; 2006 Dec; 49(25):7290-306. PubMed ID: 17149859 [TBL] [Abstract][Full Text] [Related]
16. Synthesis and antiproliferative evaluation of some new amidino-substituted bis-benzothiazolyl-pyridines and pyrazine. Racané L; Kraljević Pavelić S; Ratkaj I; Stepanić V; Pavelić K; Tralić-Kulenović V; Karminski-Zamola G Eur J Med Chem; 2012 Sep; 55():108-16. PubMed ID: 22841279 [TBL] [Abstract][Full Text] [Related]
17. [Syntheses of 1-benzyl-1,2,3,4-tetrahydro-beta-carboline and hexadehydroyohimbane derivatives under the condition of Pictet-Spengler reaction (studies on the syntheses of heterocyclic compounds. DLI (author's transl)]. Kametani T; Takeshita M; Sato F Yakugaku Zasshi; 1974 Feb; 94(2):261-4. PubMed ID: 4859148 [No Abstract] [Full Text] [Related]
18. [Reactions and syntheses of pyrazines]. Ohta A; Aoyagi Y Yakugaku Zasshi; 1997 Jan; 117(1):1-17. PubMed ID: 9120799 [TBL] [Abstract][Full Text] [Related]