上游原料
38836-14-5
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4-乙基-4-羟基-3,4,12,14-四氢-1H-吡喃并[3'4':6,7]吲哚嗪并[1,2-b]喹啉-3,14-二酮
CAS号：31456-25-4
英文名：4-ethyl-4-hydroxy-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione
分子式：C20H16N2O4
分子量：348.352
上游原料
ethyl 5-cyano-4-methyl-6-oxo-1H-pyridine-2-carboxylate
methyl 4-ethyl-3,10-dioxo-3,4,6,7,8,10-hexahydro-1H-pyrano[3,4-f]indolizine-5-carboxylate
7-甲基-1,5-二氧代-1,2,3,5-四氢吲哚嗪-6-甲腈
dimethyl 3-chloro-2-pentenedioate
4-(carbomethoxymethyl)-5-carbomethoxy-1,6-cyclopentano-2-pyridone
2-[(4-methylphenyl)iminomethyl]aniline
(2-Bromo-quinolin-3-yl)-methanol
4-ethyl-4-hydroxy-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione
4-乙基-7,8-二氢-4-羟基-1H-吡喃并[3,4-f]吲嗪-3,6,10(4H)-三酮
3-((benzyloxy)carbonyl)-6-oxohex-4-yn-3-yl benzoate
ethyl N-(diphenylmethylene)-2-amino-4-pentenoate
benzyl 2-ethyl-2-hydroxy-5-((tetrahydro-2H-pyran-2-yl)oxy)pent-3-ynoate
8-ethyl-1-hydroxy-8-methoxy-2,3,5,8-tetrahydro-1H-6-oxa-3a-aza-cyclopenta[b]naphthalene-4,7-dione
ethyl bromo-[6-cyano-1,1-(ethylenedioxy)-5-oxo-1,2,3,5-tetrahydroindolizin-7-yl] acetate
ethyl 2-acetoxy-2-[6-cyano-1,1-(ethylenedioxy)-5-oxo-1,2,3,5-tetrahydroindolizin-7-yl]butanoate
methyl 2-pyrrolidin-2-ylideneacetate
(E)-6-benzylidene-4-ethyl-3,10-dioxo-3,4,6,7,8,10-hexahydro-1H-pyrano[3,4-f]indolizine-5-carboxylic acid
(8-acetoxymethyl-9-oxo-9,11-dihydro-indolizino[1,2-b]quinolin-7-yl)-acetic acid ethyl ester
9,11-dihydro-α-ethyl-9-oxoindolizino[1,2-b]quinoline-7-acetic acid, methyl ester
2-methoxy-2-(5-oxo-6-trifluoromethanesulfonyloxy-1,2,3,5-tetrahydro-indolizin-7-yl)-butyric acid methyl ester
ethyl 2-(6-((N-nitrosoacetamido)methyl)-5-oxo-2,3-dihydro-5H-spiro[indolizine-1,2'-[1,3]dioxolan]-7-yl)butanoate
6'-cyano-α-ethyl-2',3'-dihydro-5'-oxospiro[1,3-dioxolane-2,1'(5'H)-indolizine]-7'-acetic acid, ethyl ester
4-ethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-4-yl benzoate
2-(8-methylene-9-oxo-5b,6,7,8,9,11-hexahydro-indolizino[1,2-b]quinolin-7-yl)-butyric acid methyl ester
ethyl (RS)-2-aminopent-4-enoate
7-(2-Bromo-quinolin-3-ylmethyl)-4-ethyl-4-hydroxy-1,7-dihydro-4H-pyrano[3,4-c]pyridine-3,8-dione
4-ethyl-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dione
1,5-dioxo(5'-ethyl-2'H,5'H,6'H-6-oxopyrano)[3',4'-f]-Δ6(8)-tetrahydroindolizine
2',3'-二氢-7'-甲基-5'-氧代-螺[1,3-二氧戊环-2,1'(5'H)-吲嗪]-6'-甲腈
4-(1-carbomethoxypropyl)-5-carbomethoxy-1,6-cyclopentano-2-pyridone
1-(benzyloxy)-2-(5-ethoxy-4-formylfuran-3-yl)-1-oxobutan-2-yl benzoate
3-((benzyloxy)carbonyl)-6-hydroxyhex-4-yn-3-yl benzoate
4-ethyl-4,6,7,8-tetrahydro-1H-pyrano[3,4-f]indolizine-3,10-dione
4-ethyl-4-hydroxy-8-methoxy-1H-pyrano[3,4-c]pyridin-3(4H)-one
1,12-dihydro-4H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14-dione
O-methylcamptothecin
8-ethyl-8-methoxy-2,3,5,8-tetrahydro-1H-6-oxa-3a-aza-cyclopenta[b]naphthalene-1,4,7-trione
6-(acetamidomethyl)-1,1-(ethylenedioxy)-7-(1'-(ethoxycarbonyl)propyl)-5-oxo-Δ6(8)-tetrahydroindolizine
8-ethyl-8-methoxy-2,3,5,8-tetrahydro-1H-6-oxa-3a-aza-cyclopenta[b]naphthalene-4,7-dione
ethyl acetoxy-[6-cyano-1,1-(ethylenedioxy)-5-oxo-1,2,3,5-tetrahydroindolizin-7-yl]acetate
4-ethyl-3,6,10-trioxo-3,4,6,7,8,10-hexahydro-1H-pyrano[3,4-f]indolizine-5-carboxylic acid
(+/-)-20-deoxycamptothecin
2-溴喹啉
methyl 1-ethyl-3-hydroxy-4-methoxy-1,3-dihydrofuro[3,4-c]pyridine-1-carboxylate
6-cyano-1,1-(ethylenedioxy)-7-[(ethoxycarbonyl)methyl]-5-oxo-Δ6(8)-tetrahydroindolizine
2-(6-hydroxy-5-oxo-1,2,3,5-tetrahydro-indolizin-7-yl)-2-methoxybutyric acid methyl ester
