SYNTHESIS OF 3,8-DIHYDROXYIMIDAZO[1,2-A]PYRIDINES AND [1,2-A]PYRAZINES

被引：0
|
作者：
DOISE, M
BLONDEAU, D
SLIWA, H
机构：
来源：
HETEROCYCLES | 1992年 / 34卷 / 11期
关键词：
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
3,8-Dihydroxyimidazo[ 1,2-a]pyridines and [ 1,2-a]-pyrazines were prepared by condensation of glyoxal derivatives with methyl or benzyl ethers of 2-amino-3-hydroxypyridine and pyrazine followed by cleavage of the ether group.
引用
收藏
页码：2065 / 2077
页数：13
相关论文
共 50 条
  • [21] SYNTHESIS OF CERTAIN 5,7-DIHYDROXYIMIDAZO[1,2-A]PYRIMIDINES
    RAO, RP
    ROBINS, RK
    OBRIEN, DE
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 1973, 10 (06) : 1021 - 1023
  • [22] COMPARED REACTIVITY OF 3-AMINOIMIDAZO[1,2-A]PYRIDINES, 5-AMINOIMIDAZO[1,2-A]PYRIDINES, 6-AMINOIMIDAZO[1,2-A]PYRIDINES, AND 8-AMINOIMIDAZO[1,2-A]PYRIDINES IN COMBES REACTION - ACCESS TO IMIDAZONAPHTHYRIDINES AND DIPYRIDO[1,2-A-3',2'-D]IMIDAZOLE
    BLACHE, Y
    GUEIFFIER, A
    CHAVIGNON, O
    VIOLS, H
    TEULADE, JC
    CHAPAT, JP
    HETEROCYCLES, 1994, 38 (07) : 1527 - 1532
  • [23] Regiospecific synthesis of 3-substituted imidazo[1,2-a]pyridines, imidazo[1,2-a]pyrimidines, and imidazo[1,2-c]pyrimidine
    Katritzky, AR
    Xu, YJ
    Tu, HB
    JOURNAL OF ORGANIC CHEMISTRY, 2003, 68 (12): : 4935 - 4937
  • [24] Synthesis of imidazo[1,2-a]pyridines as antiviral agents
    Gueiffier, A
    Mavel, S
    Lhassani, M
    Elhakmaoui, A
    Snoeck, R
    Andrei, G
    Chavignon, O
    Teulade, JC
    Witvrouw, M
    Balzarini, J
    De Clercq, E
    Chapat, JP
    JOURNAL OF MEDICINAL CHEMISTRY, 1998, 41 (25) : 5108 - 5112
  • [25] SYNTHESIS OF "6-ALKYLTHIOIMIDAZO[1,2-A]-PYRIDINES
    GOLDFARB, YL
    STOYANOVICH, FM
    MARAKATKINA, MA
    GORUSHKINA, GI
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 1979, (05): : 634 - 638
  • [26] Synthesis and antiviral activity of imidazo[1,2-a]pyridines
    Lhassani, M
    Chavignon, O
    Chezal, JM
    Teulade, JC
    Chapat, JP
    Snoeck, R
    Andrei, G
    Balzarini, J
    De Clercq, E
    Gueiffier, A
    EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 1999, 34 (03) : 271 - 274
  • [27] Phospharylated imidazo[1,2-a]pyridines
    Tolmachev, AA
    Yurchenko, AA
    Kozlov, ES
    Merkulov, AS
    Semenova, MG
    Pinchuk, AM
    HETEROATOM CHEMISTRY, 1995, 6 (05) : 419 - 432
  • [28] Dipyrrolo[1,2-a;2':,1'-c]pyrazines. 7. Electrophilic Substitution of Dipyrrolo[1,2-a;2',1'-c]pyrazines and 5,6-Dihydrodipyrrolo[1,2-a;2',1'-c]pyrazines via Formylation of Dipyrrolo[1,2-a;2':,1'-c]pyrazines
    V. I. Terenin
    E. A. Sumtsova
    M. A. Kovalkina
    S. Z. Vatsadze
    E. V. Kabanova
    A. P. Pleshkova
    N. V. Zyk
    Chemistry of Heterocyclic Compounds, 2003, 39 (11) : 1487 - 1491
  • [29] Dipyrrolo[1,2-a:2′,1′-c]pyrazines. 8. Electrophilic substitution in dipyrrolo[1,2-a:2′,1′-c]pyrazines and 5,6-dihydrodipyrrolo[1,2-a:2′,1′-c]pyrazines. Acylation of dipyrrolo[1,2-a:2′,1′-c]pyrazines
    Terenin V.I.
    Sumtsova E.A.
    Kabanova E.V.
    Pleshkova A.P.
    Zyk N.V.
    Chemistry of Heterocyclic Compounds, 2004, 40 (4) : 436 - 445
  • [30] DIASTEREOISOMERIC IMIDAZO[1,2-A]PYRIDINES
    KUBIK, R
    NEMECEK, J
    BOHM, S
    HRADILEK, M
    KUTHAN, J
    MENDELEEV COMMUNICATIONS, 1995, (01) : 29 - 30
12345