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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二氧吡喃

    二氧吡喃

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,3aR,5R,6S,7S,7aR)-6,7-Dihydroxy-2,5-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-carbonitrile 115650-24-3 C9H13NO5
    (2R,3aR,5R,6S,7S,7aR)-6,7-Dihydroxy-2,5-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-2-carbonitrile
    —— 1259882-35-3 C18H30FNO6
    —— 2,2-Dimethyl-propionic acid (2S,3aR,5R,6R,7S,7aR)-2-tert-butyl-6-(2,2-dimethyl-propionyloxy)-5-(2,2-dimethyl-propionyloxymethyl)-2-ethoxy-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester 133344-29-3 C28H48O10
    2,2-Dimethyl-propionic acid (2S,3aR,5R,6R,7S,7aR)-2-tert-butyl-6-(2,2-dimethyl-propionyloxy)-5-(2,2-dimethyl-propionyloxymethyl)-2-ethoxy-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester
    —— (-)-deoxodesoxyartemisinin 104992-28-1 C15H24O3
    (-)-deoxodesoxyartemisinin
    —— Acetic acid (2S,3aS,6S,7R,7aS)-2-(1-hydroxy-1-methyl-ethyl)-6-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester 68244-47-3 C13H22O7
    Acetic acid (2S,3aS,6S,7R,7aS)-2-(1-hydroxy-1-methyl-ethyl)-6-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester
    —— 61259-43-6 C15H22O8
    —— methyl 2,3-O-isopropylidene-4-O-(imidazolylthiocarbonyl)-β-D-xylopyranoside 126502-70-3 C13H18N2O5S
    methyl 2,3-O-isopropylidene-4-O-(imidazolylthiocarbonyl)-β-D-xylopyranoside
    —— methyl 6-deoxy-3,4-O-(1-ethoxyetylidene)-β-L-galactopyranoside 123076-95-9 C11H20O6
    methyl 6-deoxy-3,4-O-(1-ethoxyetylidene)-β-L-galactopyranoside
    —— benzyl 6-azido-6-deoxy-3,4-isopropylidene-D-galactopyranoside 179914-11-5 C16H21N3O5
    benzyl 6-azido-6-deoxy-3,4-isopropylidene-D-galactopyranoside
    —— Acetic acid (3aS,5R,6R,7S,7aS)-6-acetoxy-5-acetoxymethyl-2-ethylsulfanyl-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester 65978-13-4 C16H24O9S
    Acetic acid (3aS,5R,6R,7S,7aS)-6-acetoxy-5-acetoxymethyl-2-ethylsulfanyl-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester
    —— 7,8-dideoxy-1,2:3,4-di-O-isopropylidene-6-O-methoxymethyl-α-D-glycero-D-galacto-oct-7-enopyranose 110920-96-2 C16H26O7
    7,8-dideoxy-1,2:3,4-di-O-isopropylidene-6-O-methoxymethyl-α-D-glycero-D-galacto-oct-7-enopyranose
    —— 1071917-48-0 C18H24O6S
    —— (3aS,6R,7R,7aS)-6-Methoxy-2,2-dimethyl-7-methylsulfanylmethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran 64623-11-6 C11H20O5S
    (3aS,6R,7R,7aS)-6-Methoxy-2,2-dimethyl-7-methylsulfanylmethoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— acetic acid 5-acetoxymethyl-6-hepta-1,3-dienyl-2,2-dimethylhexahydrobenzo[1,3]dioxol-4-yl ester 959710-75-9 C21H32O6
    acetic acid 5-acetoxymethyl-6-hepta-1,3-dienyl-2,2-dimethylhexahydrobenzo[1,3]dioxol-4-yl ester
    —— [(4R,5R)-2,2-Dimethyl-5-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-[1,3]dioxolan-4-yl]-methanol 186381-57-7 C17H28O8
    [(4R,5R)-2,2-Dimethyl-5-((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-[1,3]dioxolan-4-yl]-methanol
    —— 1,2-exo-cyanoethylidene-6-deoxy-α-D-glucopyranose 113567-30-9 C9H13NO5
    1,2-exo-cyanoethylidene-6-deoxy-α-D-glucopyranose
    —— methyl-4,6-O-phenylmethylene-2,3-thionocarbonyl-α-D-mannopyranoside 74984-85-3 C15H16O6S
    methyl-4,6-O-phenylmethylene-2,3-thionocarbonyl-α-D-mannopyranoside
    —— 1007597-47-8 C47H66F6O11
    —— (4aR,6S,7S,7aR)-6-Methoxy-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxine-7-carbonitrile 70448-63-4 C10H15NO4
    (4aR,6S,7S,7aR)-6-Methoxy-2,2-dimethyl-tetrahydro-furo[3,2-d][1,3]dioxine-7-carbonitrile
    —— (3aS,4R,6S,7R,7aR)-7-Azido-6-cyclopentyloxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 205441-67-4 C14H23N3O4
    (3aS,4R,6S,7R,7aR)-7-Azido-6-cyclopentyloxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 1-O-allyl-2-O-benzyl-3,4-O-isopropylidene-D-arabinopyranoside 111192-29-1 C18H24O5
    1-O-allyl-2-O-benzyl-3,4-O-isopropylidene-D-arabinopyranoside
    —— 1-(4'-amino-4',6'-dideoxy-2',3'-O-isopropylidene-α-L-lyxo-hexopyranosyl)thymine 117312-15-9 C14H21N3O5
    1-(4'-amino-4',6'-dideoxy-2',3'-O-isopropylidene-α-L-lyxo-hexopyranosyl)thymine
    —— 1,2:3,4-bis-O-(1-methylethylidene)-6-O-(4-pyridinylmethyl)-α-D-galactopyranose 129492-28-0 C18H25NO6
    1,2:3,4-bis-O-(1-methylethylidene)-6-O-(4-pyridinylmethyl)-α-D-galactopyranose
    —— methyl 2-O-heptyl-6-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene-β-D-galactropyranoside 220282-06-4 C33H50O6Si
    methyl 2-O-heptyl-6-O-tert-butyldiphenylsilyl-3,4-O-isopropylidene-β-D-galactropyranoside
    —— 1-(3-deoxy-3-fluoro-4,6-O-isopropylidene-β-D-glucopyranosyl-2-ulose)-N<sup>4</sup>-benzoylcytosine 924279-88-9 C20H20FN3O6
    1-(3-deoxy-3-fluoro-4,6-O-isopropylidene-β-D-glucopyranosyl-2-ulose)-N<sup>4</sup>-benzoylcytosine
    —— 1177402-99-1 C90H138N6O39
    —— 239446-13-0 C12H17BrO7
    —— 107961-81-9 C15H22O7
    —— 3-O-(2-bromopropanoyl)-1,2;4,5-di-O-cyclohexylidene-D-fructopyranose 1369424-61-2 C21H31BrO7
    3-O-(2-bromopropanoyl)-1,2;4,5-di-O-cyclohexylidene-D-fructopyranose
    —— 4-O-allyloxycarbonyl-1,6-anhydro-2,3-O-isopropylidene-β-D-mannopyranose 131940-08-4 C13H18O7
    4-O-allyloxycarbonyl-1,6-anhydro-2,3-O-isopropylidene-β-D-mannopyranose
    —— Dithiocarbonic acid O-((1R,2S,6S,7S,8R)-4,4-dimethyl-3,5,10,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undec-7-yl) ester S-methyl ester 72886-78-3 C11H16O5S2
    Dithiocarbonic acid O-((1R,2S,6S,7S,8R)-4,4-dimethyl-3,5,10,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undec-7-yl) ester S-methyl ester
    —— N-[(R)-1-Methyl-2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-acetamide 67012-44-6 C16H27NO6
    N-[(R)-1-Methyl-2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-ethyl]-acetamide
    —— (3aR,5aR,9aR,9bR)-4-Allyl-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxine 904324-83-0 C15H24O5
    (3aR,5aR,9aR,9bR)-4-Allyl-2,2,8,8-tetramethyl-hexahydro-[1,3]dioxolo[4',5':4,5]pyrano[3,2-d][1,3]dioxine
    —— methyl (E)-6-O-benzyl-7,8-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-glycero-D-galacto-non-7-enopyranuronate 110921-05-6 C23H30O8
    methyl (E)-6-O-benzyl-7,8-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-glycero-D-galacto-non-7-enopyranuronate
    —— methyl 2-azido-2-deoxy-3,5-O-isopropylidene-α-D-lyxofuranoside 100806-50-6 C9H15N3O4
    methyl 2-azido-2-deoxy-3,5-O-isopropylidene-α-D-lyxofuranoside
    —— 3,5-O-benzylidene-6,7-dideoxy--9,11-O-ethylidene-1,2-O-isopropylidene-7-nitro-α-D-undeco-1,4-furanose 78931-03-0 C23H31NO11
    3,5-O-benzylidene-6,7-dideoxy--9,11-O-ethylidene-1,2-O-isopropylidene-7-nitro-α-D-undeco-1,4-furanose
    —— 1032590-15-0 C32H45N3O7
    —— ((3aR,5R,6R,7S,7aR)-6,7-Bis-benzyloxy-2-pent-4-enyloxy-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-ylmethoxy)-triisopropyl-silane 634180-93-1 C41H56O7Si
    ((3aR,5R,6R,7S,7aR)-6,7-Bis-benzyloxy-2-pent-4-enyloxy-2-phenyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-5-ylmethoxy)-triisopropyl-silane
    —— methyl 6-deoxy-4-C-methyl-2,3-O-methylene-α-D-allopyranoside 80974-15-8 C15H20O5
    methyl 6-deoxy-4-C-methyl-2,3-O-methylene-α-D-allopyranoside
    —— 3-Methoxy-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propionic acid methyl ester 112489-64-2 C16H26O8
    3-Methoxy-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propionic acid methyl ester
    —— 205932-57-6 C15H24O6
    —— ((2S,4R,6S)-6-(2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)ethyl)-7-oxa-1-azabicyclo[2.2.1]heptan-2-yl)methanol 1384986-48-4 C19H31NO7
    ((2S,4R,6S)-6-(2-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)ethyl)-7-oxa-1-azabicyclo[2.2.1]heptan-2-yl)methanol
    —— 1,2:3,4-di-O-isopropylidene-6-O-[3-(4-nitroimidazolyl)-2-(4-trifluoromethoxy)benzyloxypropyl]-α-D-galactopyranose 1333220-36-2 C26H32F3N3O10
    1,2:3,4-di-O-isopropylidene-6-O-[3-(4-nitroimidazolyl)-2-(4-trifluoromethoxy)benzyloxypropyl]-α-D-galactopyranose
    —— methyl 2-O-(5',5'-di-tert-butoxycarbonylpentyl)-3,4-O-isopropylidene-β-D-ribopyranoside 1357376-58-9 C24H42O9
    methyl 2-O-(5',5'-di-tert-butoxycarbonylpentyl)-3,4-O-isopropylidene-β-D-ribopyranoside
    —— 4,6-Diazido-4,6-didesoxy-1,2-O-isopropyliden-α-D-glucopyranose 81058-49-3 C9H14N6O4
    4,6-Diazido-4,6-didesoxy-1,2-O-isopropyliden-α-D-glucopyranose
    —— (2S,4aR,6S,6aR,22aS,22bS)-6-Methoxy-2-phenyl-hexadecahydro-1,3,5,7,10,13,16,19,22-nonaoxa-cyclooctadeca[a]naphthalene 64534-14-1 C24H36O10
    (2S,4aR,6S,6aR,22aS,22bS)-6-Methoxy-2-phenyl-hexadecahydro-1,3,5,7,10,13,16,19,22-nonaoxa-cyclooctadeca[a]naphthalene
    —— 1,4-anhydro-5,6-O-isopropylidene-D-mannitol 2,3-carbonate 86319-46-2 C10H14O6
    1,4-anhydro-5,6-O-isopropylidene-D-mannitol 2,3-carbonate
    —— 145260-80-6 C10H19NO5
    —— 1350449-73-8 C22H30O8
    —— 4,6-O-benzylidene-1,2-O-isopropylidene-5a-carba-β-D-glucopyranose 504422-24-6 C17H22O5
    4,6-O-benzylidene-1,2-O-isopropylidene-5a-carba-β-D-glucopyranose