kw.\*:("PYRAZINECARBONITRILE-2")
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THE SUBSTITUTION REACTION OF PYRAZINE-2,3-DICARBONITRILE DERIVATIVES WITH AMMONIA, AMINES, WATER AND ALCOHOLSHIRANO H; LEE R; TADA M et al.1982; JOURNAL OF HETEROCYCLIC CHEMISTRY; ISSN 0022-152X; USA; DA. 1982; VOL. 19; NO 6; PP. 1409-1413; BIBL. 12 REF.Article
Synthesis and herbicidal activity of 6-phenyl-5-propylamino-2-pyrazinecarbonitriles and related compoundsNAKAMURA, A; ONO, M; SEGAWA, H et al.Agricultural and biological chemistry. 1984, Vol 48, Num 4, pp 1009-1016, issn 0002-1369Article
STUDIES ON PYRAZINE DERIVATIVES. X. SYNTHESIS AND TUBERCULOSTATIC ACTIVITY OF SOME 6-CYCLAMINO-, 6-IMIDAZOLYL- AND TRIAZOLYLPYRAZINE-2-CARBOXYLIC ACIDS DERIVATIVES.FOKS H; JANOWIEC M; PILARSKI B et al.1978; POLISH J. PHARMACOL. PHARM.; POL; DA. 1978; VOL. 30; NO 1; PP. 105-111; ABS. POL.; BIBL. 6 REF.Article
PTERIDINES. XL. SOME REACTIONS OF 2-AMINO-3-CYANO-5-BROMOMETHYLPYRAZINE AND 2-AMINO-3-CYANO-5-METHYLPYRAZINE.TAYLOR EC; LAMATTINA JL.1977; J. ORG. CHEM.; U.S.A.; DA. 1977; VOL. 42; NO 9; PP. 1523-1527; BIBL. 11 REF.Article
REACTION OF METHYLPYRAZINECARBONITRILES AND 2-METHYLQUINOXALINE WITH PHOSPHORUS OXYCHLORIDE AND ORGANOMAGNESIUM COMPOUNDSSCHWAIGER W; WARD JP.1972; REC. TRAV. CHIM. PAYS-BAS; PAYS-BAS; DA. 1972; VOL. 91; NO 9-10; PP. 1175-1184; BIBL. 12 REF.Serial Issue
STUDIES ON PYRAZINES. IX: THE FACILE SYNTHESIS OF PYRAZINE 1-OXIDES SUBSTITUTED AT C-2 WITH CYANO, METHOXYCARBONYL AND CARBOXY GROUPSSATO N.1983; JOURNAL OF HETEROCYCLIC CHEMISTRY; ISSN 0022-152X; USA; DA. 1983; VOL. 20; NO 1; PP. 169-171; BIBL. 16 REF.Article
REACTION OF THE PYRAZINIUM ION HAVING ARYL AND CYANO GROUPS WITH HYDRIDE REAGENTS OR HYDROXIDE IONHIRANO H; TADA M.1981; J. HETEROCYCL. CHEM.; ISSN 0022-152X; USA; DA. 1981; VOL. 18; NO 5; PP. 905-908; BIBL. 13 REF.Article
EINFUEHRUNG DER CYANO-GRUPPE IN PYRAZINE = INTRODUCTION D'UN GROUPE CYANO DANS LA PYRAZINEAKITA Y; SHIMAZAKI M; OHTA A et al.1981; SYNTHESIS (STUTTG.); ISSN 0039-7881; DEU; DA. 1981; NO 12; PP. 974-975; BIBL. 12 REF.Article
FOLATE ANTAGONISTS. XI. SYNTHESIS AND ANTIMALARIAL EFFECTS OF 6-((ARYLOXY- AND ARYLTHIO-)METHYL)-2,4-PTERIDINEDIAMINE AND -PTERIDINEDIAMINE 8-OXIDES.WERBEL LM; JOHNSON J; ELSLAGER EF et al.1978; J. MEDICIN. CHEM.; U.S.A.; DA. 1978; VOL. 21; NO 4; PP. 337-339; BIBL. 11 REF.Article
NOUVELLE VOIE D'ACCES AU DIETHYLACETAL DE L'AMINO-2 CYANO-3 FORMYL-5 PYRAZINEMAYER JP; FLEURY JP.1980; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1980; VOL. 21; NO 39; PP. 3759-3762; ABS. ENG; BIBL. 9 REF.Article
SYNTHESE ORIGINALE DE STRUCTURES POLYCYCLIQUES HETEROATOMIQUESFLEURY JP.1975; DGRST-7270409, 7371861; FR.; DA. 1975; PP. 1-21; (RAPP. FINAL, ACTION CONCERTEE: ACTION SEL. CHIM. ORG.)Report
PTERIDINES. XXXVIII. SYNTHESIS OF SOME 2,4-DIAMINO-6-SUBSTITUTED METHYLPTERIDINES. A NEW ROUTE TO PTEROIC ACIDTAYLOR EC; PORTNOY RC; HOCHSTETLER C et al.1975; J. ORG. CHEM.; U.S.A.; DA. 1975; VOL. 40; NO 16; PP. 2347-2351; BIBL. 16 REF.Article
ON THE REACTION OF PHOSPHORUS OXYCHLORIDE WITH PYRAZINECARBOXAMIDE 4-OXIDEPALAMIDESSI G; VIGEVANI A; ZARINI F et al.1974; J. HETEROCYL. CHEM.; U.S.A.; DA. 1974; VOL. 11; NO 4; PP. 607-610; BIBL. 7 REF.Article
Photoproducts from 5-arylpyrazine-2,3-dicarbonitrile, structure revision for the main productTADA, M; TSUZUKI, K.Chemistry Letters. 1984, Num 3, pp 415-416, issn 0366-7022Article
Synthetic analogues of tetrahydrobiopterin with cofactor activity for aromatic amino acid hydroxylasesBIGHAM, E. C; SMITH, G. K; REINHARD, J. F. JR et al.Journal of medicinal chemistry (Print). 1987, Vol 30, Num 1, pp 40-45, issn 0022-2623Article
STUDIES ON PYRAZINE DERIVATIVES. V. SYNTHESIS AND TUBERCULOSTATIC ACTIVITY OF SOME 6-(BETA -AMINOETHOXY)-PYRAZINE-2-CARBOXYLIC ACIDSFOKS H; JANOWIEC M; SIENICKA J et al.1976; POLISH J. PHARMACOL. PHARM.; POLAND; DA. 1976; VOL. 28; NO 3; PP. 295-300; ABS. POL.; BIBL. 2 REF.Article
Studies on pyrazines. XVI: Palladium-catalyzed cyanation of 2-amino-5-bromopyrazinesSATO, N; SUZUKI, M.Journal of heterocyclic chemistry. 1987, Vol 24, Num 5, pp 1371-1372, issn 0022-152XArticle
A NOVEL METHOD FOR THE PREPARATION OF SUBSTITUTED ENAMINOKETONES.HONMA T; TADA Y.1977; HETEROCYCLES; JAP.; DA. 1977; VOL. 6; NO 12; PP. 1985-1991; BIBL. 7 REF.Article
Complex pyrrolidines via a tandem michael reaction/1,3-dipolar cycloaddition sequence. A novel method for the generation of unsymmetrical azomethine ylidesGARNER, P; FARIBA ARYA; WEN-BIN HO et al.Journal of organic chemistry. 1990, Vol 55, Num 2, pp 412-414, issn 0022-3263Article
Vibrational spectra of pyrazincarbonitrile and [15N] pyrazincarbonitrileMARTIN DELGADO, M. J; MARQUEZ, F; SUERO, M. I et al.Journal of Raman spectroscopy. 1989, Vol 20, Num 2, pp 63-65, issn 0377-0486Article
Studies on pyrazines. XVII: An efficient synthesis of pteridine-6-carboxylic acidsSATO, N; SAITO, N.Journal of heterocyclic chemistry. 1988, Vol 25, Num 6, pp 1737-1740, issn 0022-152XArticle
Reaction of 1,4-diaza-1,3-butadienes with cyanotrimethylsilane. Synthesis of 2,3-bis(arylamino)propenenitriles and their cyclization to 1,4-diaryl-2,3-dioxo-5-pyrazinecarbonitrilesTAKAHASHI, M; MIYAHARA, H; YOSHIDA, N et al.Heterocycles (Sendai). 1988, Vol 27, Num 1, pp 155-160, issn 0385-5414Article
Analogues phosphonoglutamiques d'améthoptérine (méthotrexate). I: Synthèse = Amethopterine (methotrexate) phosphonoglutamic analogues. I: SynthesisSTURTZ, G; GUILLAMOT, G.European journal of medicinal chemistry. 1984, Vol 19, Num 3, pp 267-273, issn 0223-5234Article
SYNTHESES AND TRANSFORMATIONS OF SOME 1,2,4-OXADIAZOLYLPYRAZINESKOCEVAR M; STANOVNIK B; TISLER M et al.1982; JOURNAL OF HETEROCYCLIC CHEMISTRY; ISSN 0022-152X; USA; DA. 1982; VOL. 19; NO 6; PP. 1397-1402; BIBL. 9 REF.Article
Unequivocal syntheses of 6-methyl-and 6-phenylisoxanthopterinBRYANT NEILSEN, J; SMITH BROADBENT, H; HENNEN, W. J et al.Journal of heterocyclic chemistry. 1987, Vol 24, Num 6, pp 1621-1628, issn 0022-152XArticle