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CAS 105-50-0
1,3-Acetonedicarboxylic acid diethyl ester
登记编号:(I)819703-1-a、(XXVII)992511-1-d
应用背景(按来源药适应症)
胃肠道间质瘤瑞派替尼慢性淋巴细胞白血病利沙托克拉急性早幼粒细胞白血病利沙托克拉骨髓增生异常综合征利沙托克拉急性髓细胞样白血病利沙托克拉弥漫性大B-细胞淋巴瘤利沙托克拉系统性红斑狼疮利沙托克拉
来源药(使用该中间体的合成路线)
合成路线中的位置(上下游链)
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1,3-Acetonedicarboxylic acid diethyl ester→4,6-Dihydroxynicotinic acid ethyl ester→2,4-Dichloro-5-carbethoxypyridine→Aminoethane→6-Chloro-4-ethylamino-nicotinic acid ethyl ester→[6-Chloro-4-(ethylamino)pyridin-3-yl]methanol→6-Chloro-4-(ethylamino)nicotinaldehyde→Ethyl (5-amino-2-bromo-4-fluorophenyl)acetate→3-(5-Amino-2-bromo-4-fluorophenyl)-7-chloro-1-ethyl-1,6-naphthyridin-2(1H)-one→Aminomethane→3-(5-Amino-2-bromo-4-fluorophenyl)-1-ethyl-7-(methylamino)-1,6-naphthyridin-2(1H)-one→3-(5-Amino-2-bromo-4-fluorophenyl)-1-ethyl-7-(methylamino)-1,6-naphthyridin-2(1H)-one hydrochloride→4-Isocyanatobenzene→Carbanilic acid phenyl ester→2-(2-Bromo-4-fluorophenyl)acetic acid→(2-Bromo-4-fluoro-5-nitrophenyl)acetic acid→Ethyl (2-bromo-4-fluoro-5-nitrophenyl)acetate
Cyclobutanone→Spiro[3.5]nonane-6,8-dione→Spiro[3.5]nonan-6-one→(4-Chlorophenyl)boranediol→1-(1,1-Dimethylethoxycarbonyl)piperazine→6-Chlorospiro[3.5]non-6-ene-7-carbaldehyde→(Diethoxyphosphinyl)acetic acid ethyl ester→Ethyl cyclobutylideneacetate→1,3-Acetonedicarboxylic acid diethyl ester→Formyldimethylamine→6-(4-Chlorophenyl)spiro[3.5]non-6-ene-7-carbaldehyde→N-Boc-1-[[8-(4-chlorophenyl)spiro[3.5]non-7-en-7-yl]methyl]piperazine→1-[[6-(4-Chlorophenyl)spiro[3.5]non-6-en-7-yl]methyl]piperazine dihydrogen chloride→1-[[6-(4-Chlorophenyl)spiro[3.5]non-6-en-7-yl]methyl]piperazine
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