Chemistry Heterocyclic Building Blocks Oxazines

Oxazines

Oxazines consist of a cyclohexa-1,4-diene ring with one oxygen atom and one nitrogen atom. Depending on the positioning of the heteroatoms and double bonds, isomers of oxazines can be formed.

Oxazines and their derivatives are a type of heterocyclic compound that comprises one oxygen and one nitrogen atom. Oxazine heterocycles are particularly intriguing due to their significance as a critical class of natural and non-natural compounds that exhibit beneficial biological properties.

There has been a significant interest in the heterocyclic oxazine cores, which serve as versatile intermediates for synthesizing a wide range of heterocycles and bifunctional compounds.

Oxazine derivatives exhibit great potential as important heterocyclic motifs due to their synthetic versatility and wide range of biological properties.

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2,2-dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one 2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one 2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine 6-amino-2H-benzo[b][1,4]oxazin-3(4H)-one 6-bromo-2H-benzo[b][1,4]oxazin-3(4H)-one 6-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine 6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one 6-chloro-3,4-dihydro-2H-benzo[b][1,4]oxazine 7-bromo-3,4-dihydro-2H-benzo[b][1,4]oxazine spiro[benzo[d][1,3]oxazine-4,4'-piperidin]-2(1H)-one

By Key Group+−

amino-benzooxazine benzoxazin-one benzoxazine benzoxazine-carboxylate benzoxazine-carboxylic-acid bromo-benzooxazin-one bromo-benzooxazine chloro-benzoxazine dimethyl-pyridooxazin fluoro-dihydro-benzoxazine hydroxy-benzooxazine indenotriazolooxazine indoline-oxazine methy-pyrazolooxazine methyl-benzooxazine nitro-benzooxazin phenoxazine pyrazolooxazine pyridooxazin-one pyridoxazine triazol-oxazine

By Parent Nucleus+−

Aliphatic Heterocycles Piperidines Spiroes

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Amides Chiral Building Blocks

By Chemical Elements+−

    Bx
    Cx
    Nx
    Ox
    Fx
    Six
    Px
    Sx
    Clx
    Brx
    Ix

    Formula Weight+−

    cLogP+−

    H-Acceptors+−

    H-Donors+−

    Polar Surface Area+−

    Druglikeness+−

    NNCH/NNH+−

    sp3-Atoms+−

    Non-Aromatic Rings+−

    Aromatic Rings+−

    Rotatable Bonds+−

    By Configuration+−

    7-Methoxy-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

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    A1359664878160-15-798%

    7-Methoxy-6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

    $130.00/250mg

    Detail
    4-Methyl-3,4-dihydro-2H-1,4-benzoxazin-6-amine

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    A1141566226571-61-595%

    4-Methyl-3,4-dihydro-2H-1,4-benzoxazin-6-amine

    $136.00/250mg

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    6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione

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    A865102195986-91-597%

    6-Hydroxy-1H-benzo[d][1,3]oxazine-2,4-dione

    $25.00/1g

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    tert-Butyl 7-bromo-2H-benzo[b][1,4]oxazine-4(3H)-carboxylate

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    A8093871220039-59-797%

    tert-Butyl 7-bromo-2H-benzo[b][1,4]oxazine-4(3H)-carboxylate

    $28.00/100mg

    Detail
    Desmethyl Levofloxacin

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    A990563117707-40-198%

    Desmethyl Levofloxacin

    $401.00/100mg

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    3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione

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    A127099871700-24-298%

    3-Cyclopropyl-1-(2-fluoro-4-iodophenyl)-5-hydroxy-6,8-dimethylpyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione

    $17.00/250mg

    Detail
    6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

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    A82847581721-87-198%

    6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

    $73.00/10g

    Detail
    5-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

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    A78181478755-94-996%

    5-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

    $261.00/25g

    Detail
    Resazurin sodium

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    A79836462758-13-890%

    Resazurin sodium

    $48.00/5g

    Detail
    5-Bromoisatoic anhydride

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    A2486354692-98-295%

    5-Bromoisatoic anhydride

    $9.00/1g

    Detail
    6-Bromo-7-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

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    A402848355423-58-498%

    6-Bromo-7-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

    $144.00/250mg

    Detail
    5,6,7-Trimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione

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    A413805124346-74-395%

    5,6,7-Trimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione

    $263.00/1g

    Detail
    Methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate

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    A800794149396-34-995%

    Methyl 3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate

    $14.00/100mg

    Detail
    7-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

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    A184231321-50-697%

    7-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione

    $9.00/250mg

    Detail
    (4aS,7aS)-Octahydrocyclopenta[b][1,4]oxazine hydrochloride

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    A15359791660110-86-095%

    (4aS,7aS)-Octahydrocyclopenta[b][1,4]oxazine hydrochloride

    $2158.00/1g

    Detail
    1,3-Oxazinan-2-one

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    A6865495259-97-296%

    1,3-Oxazinan-2-one

    $166.00/5g

    Detail
    6-Chloro-7-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

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    A929051116862-22-795%

    6-Chloro-7-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

    $18.00/1g

    Detail
    Cresyl Violet acetate

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    A90042210510-54-065%

    Cresyl Violet acetate

    $54.00/5g

    Detail
    3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-5-carboxylic acid

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    A579096483282-25-395%

    3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-5-carboxylic acid

    $1216.00/5g

    Detail
    Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

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    A208875142166-00-598%

    Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

    $14.00/250mg

    Detail
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