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叶酸

Tier C · 观察 / 贸易

Folic Acid

-
原研
1947
首批上市
-
到期年(公开口径)
$0.01B ▲
峰值销售
化学药
类型

靶点:Not applicable

商品名:Neocepri、Folvite

适应症(已批准):巨幼红细胞性贫血、叶酸缺乏、神经管缺损

各地区研发/上市状态

美国
批准上市
1947-06-05
欧盟
无进展
2009-07-01
中国
批准上市
1981-01-01
日本
批准上市
1950-01-01

生产该 API 的工厂5

口径:平台供应网络(富通询价明细 + 产品主档)中登记生产该品种的工厂(在产口径),按报价活跃度排序;快照不含成本与客户信息。

已收录 5 家在产工厂名单,登录后可见(工厂信息不对未登录访客展示)。

登录查看工厂名单 →

合成路线与中间体16 routes

原研路线 × 0优化路线(非专利)× 14工艺路线 × 2

路线按「原研路线 → 优化路线 / 工艺路线(非专利)」排序。每条路线附本站自绘的路线流程图(中间体 → 原料药)与中间体表(编号 / CAS / 英文名),可直接用于供应商开发与询价。流程图由本站依据已授权的结构化数据自行渲染,未使用任何第三方路线图。

优化Route 1步骤 5 · 总收率 /
Folic Acid-001684258-65-9Folic Acid-002876508-38-2Folic Acid-003—Folic Acid-004873397-19-4Folic Acid-00589794-15-0Folic Acid-00613726-52-8Folic Acid-00752534-76-6API · 叶酸
编号CAS 号中间体名称
Folic Acid-001684258-65-91-(2-Amino-4-oxo-3,4-dihydropteridin-6-ylmethyl)pyridinium iodide
Folic Acid-002876508-38-22-Amino-6-methyl-3,4,5,8-tetrahydropteridin-4-one
Folic Acid-003-2-Amino-6-methylpteridin-4(3H)-one
Folic Acid-004873397-19-42-Amino-6-(chloromethyl)pteridin-4(3H)-one
Folic Acid-00589794-15-02-Amino-6-(bromomethyl)pteridin-4(3H)-one
Folic Acid-00613726-52-8N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester
Folic Acid-00752534-76-6N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)benzoyl]-L-glutamic acid diethyl diester
优化Route 2步骤 2 · 总收率 /
Folic Acid-00829769-49-1Folic Acid-009—Folic Acid-010—API · 叶酸
编号CAS 号中间体名称
Folic Acid-00829769-49-1N-(6-Formyl-4-oxo-1,4-dihydropteridin-2-yl)acetamide
Folic Acid-009-4(S)-(4-Aminobenzamido)-5-ethoxy-5-oxopentanoic acid
Folic Acid-010-4(S)-[4-(2-Acetamido-4-oxo-1,4-dihydropteridin-6-ylmethyleneamino)benzamido]-5-ethoxy-5-oxopentanoic acid
优化Route 3步骤 3 · 总收率 /
Folic Acid-0115221-17-0Folic Acid-012110-86-1Folic Acid-013878776-10-4Folic Acid-0141004-75-7Folic Acid-001684258-65-9Folic Acid-0154271-30-1API · 叶酸
编号CAS 号中间体名称
Folic Acid-0115221-17-02,3-Dibromopropanal
Folic Acid-012110-86-1Azabenzene
Folic Acid-013878776-10-41-(2-Bromo-3-oxopropyl)pyridinium bromide
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-001684258-65-91-(2-Amino-4-oxo-3,4-dihydropteridin-6-ylmethyl)pyridinium iodide
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
优化Route 4步骤 2 · 总收率 /
Folic Acid-016636-38-4Folic Acid-00613726-52-8Folic Acid-017—Folic Acid-0141004-75-7API · 叶酸
编号CAS 号中间体名称
Folic Acid-016636-38-42,3-Dihydroxy-2-propenal
Folic Acid-00613726-52-8N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester
Folic Acid-017-N-[4-[2,3-Dihydroxy-2-propenylideneamino]benzoyl]-L-glutamic acid diethyl diester
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
优化Route 5步骤 4 · 总收率 /
Folic Acid-018712-30-1Folic Acid-019—Folic Acid-02052407-60-0Folic Acid-02159091-92-8Folic Acid-02252407-61-1API · 叶酸
编号CAS 号中间体名称
Folic Acid-018712-30-12-Amino-4-oxo-3,4-dihydropteridine-6-carbaldehyde
Folic Acid-019-N-(6-Formyl-4-oxo-1,4-dihydropteridin-2-yl)acetamide dihydrate
Folic Acid-02052407-60-0N-(4-Aminobenzoyl)-L-glutamic acid dimethyl diester
Folic Acid-02159091-92-8N-[4-(2-Acetamido-4-oxo-1,4-dihydropteridin-6-ylmethyleneamino)benzoyl]-L-glutamic acid dimethyl diester
Folic Acid-02252407-61-1N-[4-(2-Acetamido-4-oxo-1,4-dihydropteridin-6-ylmethylamino)benzoyl]-L-glutamic acid dimethyl diester
优化Route 6步骤 4 · 总收率 /
Folic Acid-0154271-30-1Folic Acid-00613726-52-8Folic Acid-0115221-17-0Folic Acid-024—Folic Acid-0141004-75-7Folic Acid-00752534-76-6API · 叶酸
编号CAS 号中间体名称
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
Folic Acid-00613726-52-8N-(4-Aminobenzoyl)-L-glutamic acid diethyl diester
Folic Acid-0115221-17-02,3-Dibromopropanal
Folic Acid-024-N-[4-(2,3-Dibromopropylideneamino)benzoyl]-L-glutamic acid diethyl diester
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-00752534-76-6N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)benzoyl]-L-glutamic acid diethyl diester
优化Route 7步骤 1 · 总收率 /
Folic Acid-0141004-75-7Folic Acid-0154271-30-1Folic Acid-02510140-89-3Folic Acid-0115221-17-0API · 叶酸
编号CAS 号中间体名称
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
Folic Acid-02510140-89-32,3-Dichloropropanal
Folic Acid-0115221-17-02,3-Dibromopropanal
优化Route 8步骤 1 · 总收率 /
Folic Acid-0262536-53-0Folic Acid-02753053-54-6API · 叶酸
编号CAS 号中间体名称
Folic Acid-0262536-53-0N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)-3,5-dibromobenzoyl]-L-glutamic acid
Folic Acid-02753053-54-6N-[4-(2-Amino-4-oxo-1,4-dihydropteridin-6-ylmethylamino)-3,5-dideuterobenzoyl]-L-glutamic acid
优化Route 9步骤 8 · 总收率 /
Folic Acid-028—Folic Acid-029171777-66-5Folic Acid-030171777-67-6Folic Acid-0311118-89-4Folic Acid-032171777-68-7Folic Acid-033171777-69-8Folic Acid-00829769-49-1Folic Acid-018712-30-1Folic Acid-034—Folic Acid-035171777-71-2Folic Acid-036171777-72-3API · 叶酸
编号CAS 号中间体名称
Folic Acid-028-1,2,3,4,5-Pentadeutero-6-trideuteromethylbenzene
Folic Acid-029171777-66-52,3,5,6-Tetradeutero-4-nitrobenzoic acid
Folic Acid-030171777-67-62,3,5,6-Tetradeutero-4-nitrobenzoyl chloride
Folic Acid-0311118-89-4Diethyl L-glutamate hydrochloride
Folic Acid-032171777-68-7Diethyl N-[(2,3,5,6-tetradeutero-4-nitrophenyl)carbonyl]-L-glutamate
Folic Acid-033171777-69-8Diethyl N-[(4-amino-2,3,5,6-tetradeuterophenyl)carbonyl]-L-glutamate
Folic Acid-00829769-49-1N-(6-Formyl-4-oxo-1,4-dihydropteridin-2-yl)acetamide
Folic Acid-018712-30-12-Amino-4-oxo-3,4-dihydropteridine-6-carbaldehyde
Folic Acid-034-Diethyl N-[[4-([[2-(acetylamino)-4-oxo-1,4-dihydropteridin-6-yl]methylidene]amino)-2,3,5,6-tetradeuterophenyl]carbonyl]-L-glutamate
Folic Acid-035171777-71-2Diethyl N-[[4-([[2-(acetylamino)-4-oxo-1,4-dihydropteridin-6-yl]methyl]amino)-2,3,5,6-tetradeuterophenyl]carbonyl]-L-glutamate
Folic Acid-036171777-72-3N-[(4-[[(2-Amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino]-2,3,5,6-tetradeuterophenyl)carbonyl]-L-glutamic acid
优化Route 10步骤 2 · 总收率 /
Folic Acid-037—Folic Acid-038156045-54-4Folic Acid-039156045-55-5Folic Acid-0141004-75-7Folic Acid-0154271-30-1Folic Acid-040—API · 叶酸
编号CAS 号中间体名称
Folic Acid-037-[1,3-13C]Propan-2-one
Folic Acid-038156045-54-41,1,3-Trichloro[1,3-13C]propan-2-one
Folic Acid-039156045-55-51,3-Dichloro[1,3-13C]propan-2-one
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
Folic Acid-040-N-[[4-([[2-Amino-4-oxo[7-13C]-4,4a-dihydropteridin-6-yl][13C]methyl]amino)phenyl]carbonyl]-L-glutamic acid
优化Route 11步骤 12 · 总收率 /
Folic Acid-041107-02-8Folic Acid-0115221-17-0Folic Acid-0426630-39-3Folic Acid-043125072-36-8Folic Acid-044100707-85-5Folic Acid-04528621-39-8Folic Acid-046—Folic Acid-0474227-30-9Folic Acid-04892104-52-4Folic Acid-00829769-49-1Folic Acid-0154271-30-1Folic Acid-049883451-68-1Folic Acid-050233600-79-8API · 叶酸
编号CAS 号中间体名称
Folic Acid-041107-02-82-Propenal
Folic Acid-0115221-17-02,3-Dibromopropanal
Folic Acid-0426630-39-32-Bromo-1,1,3-triethoxypropane
Folic Acid-043125072-36-81,3,3-Triethoxyprop-1-ene
Folic Acid-044100707-85-51,2-Dibromo-1,3,3-triethoxypropane
Folic Acid-04528621-39-82-Bromo-3,3-diethoxypropanal
Folic Acid-046-2,5,6-Triaminopyrimidin-4(5H)-one hydrochloride
Folic Acid-0474227-30-92-Amino-6-(diethoxymethyl)pteridin-4(1H)-one
Folic Acid-04892104-52-4N-[6-(Diethoxymethyl)-4-oxo-1,4-dihydropteridin-2-yl]acetamide
Folic Acid-00829769-49-1N-(6-Formyl-4-oxo-1,4-dihydropteridin-2-yl)acetamide
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
Folic Acid-049883451-68-1N-([4-[[[2-(Acetylamino)-4-oxo-1,4-dihydropteridin-6-yl]methyl](formyl)amino]phenyl]carbonyl)-L-glutamic acid
Folic Acid-050233600-79-8N-[[4-([[2-(Acetylamino)-4-oxo-1,4-dihydropteridin-6-yl]methyl]amino)phenyl]carbonyl]-L-glutamic acid
优化Route 12步骤 4 · 总收率 38.92g(Folic Acid (Free))
Folic Acid-051122-04-3Folic Acid-05256-86-0Folic Acid-0536758-40-3Folic Acid-054—Folic Acid-0154271-30-1Folic Acid-0141004-75-7Folic Acid-055—Folic Acid-056921-03-9API · 叶酸
编号CAS 号中间体名称
Folic Acid-051122-04-34-Nitrobenzoyl chloride
Folic Acid-05256-86-0(S)-(+)-Glutamic acid
Folic Acid-0536758-40-3(2S)-[(4-Nitrobenzoyl)amino]pentanedioic acid
Folic Acid-054-Sodium 1-[[(1S)-1-carboxy-3-carboxylatopropyl]carbamoyl]-4-nitrobenzene
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-055-2,5,6-Triaminopyrimidin-4-one sulfate
Folic Acid-056921-03-91,1,3-Trichloroacetone
优化Route 13步骤 7 · 总收率 18.76g(Folic Acid (Free))
Folic Acid-057105-34-0Folic Acid-058—Folic Acid-05956-06-4Folic Acid-0602387-48-6Folic Acid-061—Folic Acid-06235011-47-3Folic Acid-0632035099-30-8Folic Acid-06451324-37-9Folic Acid-065112740-59-7Folic Acid-06614337-41-8Folic Acid-067—Folic Acid-068—Folic Acid-0154271-30-1API · 叶酸
编号CAS 号中间体名称
Folic Acid-057105-34-0在售(Methoxycarbonyl)acetonitrile
Folic Acid-058-Guanidine sulfate
Folic Acid-05956-06-42,4-Diamino-6-hydroxypyrimidine
Folic Acid-0602387-48-62,4-Diamino-6-hydroxy-5-nitrosopyrimidine
Folic Acid-061-2,5,6-Triaminopyrimidin-4-ol
Folic Acid-06235011-47-3Sulfuric acid 2,5,6-triaminopyrimidin-4(1H)-one
Folic Acid-0632035099-30-82,5,6-Triaminopyrimidin-4-ol dihydrobromide
Folic Acid-06451324-37-92,5,6-Triaminopyrimidin-4-one dihydrochloride
Folic Acid-065112740-59-73-Bromo-2-oxopropanal oxime
Folic Acid-06614337-41-81-Chloro-3-(hydroxyimino)propan-2-one
Folic Acid-067-2-Amino-6-(bromomethyl)-4-pteridinol
Folic Acid-068-2-Amino-6-(chloromethyl)-4-pteridinol
Folic Acid-0154271-30-1N-(4-Aminobenzoyl)-L-glutamic acid
优化Route 16步骤 7 · 总收率 1.5g(Folic Acid (Free))
Folic Acid-07594-09-7Folic Acid-076106-89-8Folic Acid-077—Folic Acid-078—Folic Acid-079—Folic Acid-080—Folic Acid-081—Folic Acid-082—Folic Acid-08316450-41-2Folic Acid-084—API · 叶酸
编号CAS 号中间体名称
Folic Acid-07594-09-74-(Ethoxycarbonyl)aniline
Folic Acid-076106-89-8(+/-)-2-(Chloromethyl)oxirane
Folic Acid-077-Ethyl 4-[(3-chloro-2-hydroxypropyl)amino]benzoate
Folic Acid-078-Ethyl 4-[(tert-butoxycarbonyl)(3-chloro-2-hydroxypropyl)amino]benzoate
Folic Acid-079-Ethyl 4-[(tert-butoxycarbonyl)(3-chloro-2-oxopropyl)amino]benzoate
Folic Acid-080-2,4,5-Triamino-6-hydroxypyrimidine sulfate
Folic Acid-081-Ethyl 4-[[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl](tert-butoxycarbonyl)amino]benzoate
Folic Acid-082-4-[(2-Amino-4-oxo-3H-pteridin-6-yl)methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]benzoic acid
Folic Acid-08316450-41-2(S)-Glutamic acid diethyl ester
Folic Acid-084-Diethyl N-(4-[[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl](tert-butoxycarbonyl)amino]benzoyl)-L-glutamate
工艺Route 14步骤 1 · 总收率 1898.52g(Folic Acid (Free))
Folic Acid-0536758-40-3Folic Acid-0602387-48-6Folic Acid-069—API · 叶酸
编号CAS 号中间体名称
Folic Acid-0536758-40-3(2S)-[(4-Nitrobenzoyl)amino]pentanedioic acid
Folic Acid-0602387-48-62,4-Diamino-6-hydroxy-5-nitrosopyrimidine
Folic Acid-069-1,1,1-Trichloropropan-2-one
工艺Route 15步骤 5 · 总收率 20.58-21.35kg(Folic Acid (Free))
Folic Acid-070105-56-6Folic Acid-07150-01-1Folic Acid-0591956-06-04Folic Acid-0602387-48-6Folic Acid-0141004-75-7Folic Acid-041107-02-8Folic Acid-072619-45-4Folic Acid-07334794-87-1Folic Acid-074142-47-2,138-15-8API · 叶酸
编号CAS 号中间体名称
Folic Acid-070105-56-6在售2-Cyanoacetic acid ethyl ester
Folic Acid-07150-01-1Aminoformamidine hydrochloride
Folic Acid-0591956-06-042,4-Diamino-6-hydroxypyrimidine
Folic Acid-0602387-48-62,4-Diamino-6-hydroxy-5-nitrosopyrimidine
Folic Acid-0141004-75-72,5,6-Triaminopyrimidin-4(5H)-one
Folic Acid-041107-02-82-Propenal
Folic Acid-072619-45-4Methyl 4-aminobenzoate
Folic Acid-07334794-87-1Methyl 4-[[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino]benzoate
Folic Acid-074142-47-2,138-15-8L-Glutamic acid monosodium salt

常见问题(FAQ)

叶酸的适应症有哪些?

已批准的适应症包括:巨幼红细胞性贫血、叶酸缺乏、神经管缺损。

叶酸的专利什么时候到期?

叶酸的专利到期年暂无公开口径,本页会在数据管道核实后更新。

叶酸有几条合成路线?

本站收录 16 条合成路线,最短路线 1 步、总收率 /。每条路线的中间体均带登记编号与 CAS 号。

叶酸的关键中间体在哪里可以采购?

叶酸的多条路线中间体已挂接 CAS 档案,其中 2 个 CAS 已有优贝德(Unibest)供应网络在售报价,可在本页路线表中直接查看并询价。

如何获取叶酸中间体的报价?

在本页选择目标中间体的 CAS 进入档案页,或在询价页直接提交需求;CAS 会自动带入供需撮合流程,由供应网络反馈报价。

数据来源:多源数据交叉核实(仅结构化字段) · 2026-09-27