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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 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— Ethyl 6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C22H20N4O3
    Ethyl 6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Methyl 6-imino-13-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H18N4O3
    Methyl 6-imino-13-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Ethyl 6-imino-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H18N4O3
    Ethyl 6-imino-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— Methyl 6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C21H18N4O3
    Methyl 6-imino-11-methyl-7-(4-methylphenyl)-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— 6-Imino-13-methyl-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H26N6O2
    6-Imino-13-methyl-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 6-Imino-11-methyl-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H26N6O2
    6-Imino-11-methyl-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 6-Imino-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C20H24N6O2
    6-Imino-5-(4-methylpiperazine-1-carbonyl)-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 2-imino-1-isopropyl-8-methyl-N-(2-morpholin-4-ylethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C22H28N6O3
    2-imino-1-isopropyl-8-methyl-N-(2-morpholin-4-ylethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-(4-Chlorophenyl)sulfonyl-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-13-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C22H21ClN4O5S
    5-(4-Chlorophenyl)sulfonyl-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-13-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 7-[2-(2-Hydroxyethoxy)ethyl]-6-imino-13-methyl-5-(4-methylphenyl)sulfonyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C23H24N4O5S
    7-[2-(2-Hydroxyethoxy)ethyl]-6-imino-13-methyl-5-(4-methylphenyl)sulfonyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-(4-Chlorophenyl)sulfonyl-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H19ClN4O5S
    5-(4-Chlorophenyl)sulfonyl-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H24N4O6S3
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1,1-dioxothiolan-3-yl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Butan-2-yl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S2
    3-Butan-2-yl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(2-Chlorophenyl)methyl]-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H23ClN4O4S2
    3-[(2-Chlorophenyl)methyl]-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H23FN4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-fluorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H28N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H28N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Cyclopentyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H26N4O4S2
    3-Cyclopentyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 11-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]undecanoic acid —— C30H38N4O6S2
    11-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]undecanoic acid
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-dodecyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C31H42N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-dodecyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H24N4O6S2
    3-(1,3-Benzodioxol-5-ylmethyl)-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid —— C22H22N4O6S2
    3-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid
    —— 3-Cyclohexyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H28N4O4S2
    3-Cyclohexyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H22N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-prop-2-enyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 4-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid —— C23H24N4O6S2
    4-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]butanoic acid
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H22N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(furan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-heptyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H32N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-heptyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Benzyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H24N4O4S2
    3-Benzyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methoxyethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one —— C22H24N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid —— C25H28N4O6S2
    6-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(1-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-methylpropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-methoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid —— C21H20N4O6S2
    2-[5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetic acid
    —— 3-Butyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H26N4O4S2
    3-Butyl-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H28N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-pentyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H34N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-octyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H20N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 7-[2-(2-Hydroxyethoxy)ethyl]-6-imino-5-(4-methylphenyl)sulfonyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C22H22N4O5S
    7-[2-(2-Hydroxyethoxy)ethyl]-6-imino-5-(4-methylphenyl)sulfonyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-(Benzenesulfonyl)-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-13-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C22H22N4O5S
    5-(Benzenesulfonyl)-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-13-methyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H26N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(2-phenylethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C21H22N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-ethyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H26N4O5S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[2-(3,4-Dimethoxyphenyl)ethyl]-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C29H30N4O6S2
    3-[2-(3,4-Dimethoxyphenyl)ethyl]-5-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H30N4O4S2
    5-[[2-(1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-hexyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-(Benzenesulfonyl)-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one —— C21H20N4O5S
    5-(Benzenesulfonyl)-7-[2-(2-hydroxyethoxy)ethyl]-6-imino-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-2-one