【结 构 式】 |
【药物名称】Lacosamide, Erlosamide, Harkoseride, ADD-234037, SPM-927, Vimpat 【化学名称】(2R)-Acetamido-N-benzyl-3-methoxypropionamide 【CA登记号】175481-36-4 【 分 子 式 】C13H18N2O3 【 分 子 量 】250.2962 |
【开发单位】Lacosamide was originally discovered at the University of Houston (US) and licensed to Harris FRC Corp. (US) by Research Corporation Technologies, Inc. (US). Schwarz Pharma AG (DE) has acquired rights from Harris FRC for the development and commercialization of lacosamide worldwide except Japan. 【药理作用】Antiepileptic drug, Treatment of neuropathic pain, NMDA glycine-site antagonist |
合成路线1
【1】 Anon. 2009. Novel intermediate compounds and their use in preparation of lacosamide . Anon USA IP.com Journal, 9(4A),35. Publisher: IP.com, Inc, CAN 152: 119915, AN 2009: 642771. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 67180 | 2-amino-3-hydroxypropanoic acid | C3H7NO3 | 详情 | 详情 | |
(II) | 10283 | ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate; N-Carbethoxyphthalimide | 22509-74-6 | C11H9NO4 | 详情 | 详情 |
(III) | 67181 | (R)-2-(1,3-dioxoisoindolin-2-yl)-3-hydroxypropanoic acid | C11H9NO5 | 详情 | 详情 | |
(IV) | 67182 | (R)-methyl 2-(1,3-dioxoisoindolin-2-yl)-3-methoxypropanoate | C13H13NO5 | 详情 | 详情 | |
(V) | 67183 | (R)-2-(1,3-dioxoisoindolin-2-yl)-3-methoxypropanoic acid | C12H11NO5 | 详情 | 详情 | |
(VI) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(VII) | 67184 | N-benzyl-2-(1,3-dioxoisoindolin-2-yl)-3-methoxypropanamide | C19H18N2O4 | 详情 | 详情 | |
(VIII) | 67185 | (R)-2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 |
合成路线2
【1】 Ming FY, Yang HB, Di L, et al. 2009. Process for preparation lacosamide from BOC-D-serine or Cbz-D-serine. Faming Zhuangli Shenqing Gongkai Shuomingshu. CN 101591300 A 20091202. Application: CN 2009-10058381 20090219. (Chengdu D-Innovation Pharmaceutical Co, Ltd, Peop Rep China). |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(IV) | 67189 | (R)-2-hydroxy-3-methoxypropanoic acid hydrochloride | C4H8O4.HCl | 详情 | 详情 | |
(I) | 67186 | (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoic acid | C8H15NO5 | 详情 | 详情 | |
(II) | 67187 | Iodomethane;Methyl iodide | 74-88-4 | CH3I | 详情 | 详情 |
(III) | 67188 | (R)-2-((tert-butoxycarbonyl)amino)-3-methoxypropanoic acid | 86123-95-7 | C9H17NO5 | 详情 | 详情 |
(V) | 67190 | (R)-2-acetamido-3-methoxypropanoic acid | C6H11NO4 | 详情 | 详情 |
合成路线3
【1】 Didier B, Alain M, Veronique P, et al. 2009. Novel process for the preparation amino acid derivative lacosamide. PCT Int. Appl. CODEN: PIXXD2 WO 2010052011 A1 20100514 Applicantion: WO 2009EP7962 20091106(UCB Pharma, S A, Belg). |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 18341 | ethyl 2,3-dibromopropanoate | 3674-13-3 | C5H8Br2O2 | 详情 | 详情 |
(II) | 67191 | sodium methanolate | CH3NaO | 详情 | 详情 | |
(III) | 67192 | 2-bromo-3-methoxypropanoic acid | 65090-78-0 | C4H7BrO3 | 详情 | 详情 |
(IV) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(V) | 67193 | N-benzyl-2-bromo-3-methoxypropanamide | C11H14BrNO2 | 详情 | 详情 | |
(VI) | 67194 | 2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 | |
(VII) | 66089 | (2S,3S)-2,3-bis(benzoyloxy)butanedioic acid | 17026-42-5 | C18H14O8 | 详情 | 详情 |
(VIII) | 67185 | (R)-2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 |
合成路线4
【1】 Madhra MK, Singh PK, Khanduri CH. 2007. Preparation of tritylated intermediates and their use in preparation of lacosamide in high chiral purity. Indian Pat Appl. CODEN: INXXBQ IN 2007DE02542 A 20090710. Applicant: IN 2007-DE2542 20071204. (Ranbaxy Laboratories Limited, India). |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 67180 | 2-amino-3-hydroxypropanoic acid | C3H7NO3 | 详情 | 详情 | |
(II) | 28630 | Triphenylchloromethane; 1-[Chloro(diphenyl)methyl]benzene; Trityl chloride | 76-83-5 | C19H15Cl | 详情 | 详情 |
(III) | 67195 | (R)-3-hydroxy-2-(tritylamino)propanoic acid | C22H21NO3 | 详情 | 详情 | |
(IV) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(V) | 67196 | (R)-N-benzyl-3-hydroxy-2-(tritylamino)propanamide | C29H28N2O2 | 详情 | 详情 | |
(VI) | 67187 | Iodomethane;Methyl iodide | 74-88-4 | CH3I | 详情 | 详情 |
(VII) | 67197 | (R)-N-benzyl-3-methoxy-2-(tritylamino)propanamide | C30H30N2O2 | 详情 | 详情 | |
(VIII) | 67185 | (R)-2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 | |
(IX) | 49701 | Acetic anhydride; Acetyl oxide | 108-24-7 | C4H6O3 | 详情 | 详情 |
合成路线5
【1】 Morieux P,Stables JP, Kohn H. 2008. Synthesis and anticonvulsant activities of N-benzyl(2R)-2-acetamido-3-oxysubstituted propionamide derivatives. Bioorganic & Medicinal Chemistry, 16(19): 8968~8975. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 12437 | Triphenylphosphine; Triphenyl phosphine | 603-35-0 | C18H15P | 详情 | 详情 |
(II) | 67198 | ethanol, sodium salt | C2H6O.Na | 详情 | 详情 | |
(III) | 67199 | diethoxytriphenylphosphorane | 18509-25-6 | C22H25O2P | 详情 | 详情 |
(IV) | 67200 | (R)-methyl 2-amino-3-hydroxypropanoate | 24184-43-8 | C4H9NO3 | 详情 | 详情 |
(V) | 67201 | (R)-ethyl aziridine-2-carboxylate | C5H9NO2 | 详情 | 详情 | |
(VI) | 67202 | (R)-methyl aziridine-2-carboxylate | 103539-32-8 | C4H7NO2 | 详情 | 详情 |
(VII) | 67203 | (R)-ethyl 1-acetylaziridine-2-carboxylate | C7H11NO3 | 详情 | 详情 | |
(VIII) | 67204 | (R)-methyl 1-acetylaziridine-2-carboxylate | C6H9NO3 | 详情 | 详情 | |
(IX) | 67205 | (R)-ethyl 2-acetamido-3-methoxypropanoate | C8H15NO4 | 详情 | 详情 | |
(X) | 67206 | (R)-methyl 2-acetamido-3-methoxypropanoate | C7H13NO4 | 详情 | 详情 | |
(XI) | 67190 | (R)-2-acetamido-3-methoxypropanoic acid | C6H11NO4 | 详情 | 详情 | |
(XII) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(XIII) | 67207 | 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium chloride | C10H17ClN4O3 | 详情 | 详情 |
合成路线6
【1】 Riendner J. 2004. Improved synthesis scheme for lacosamide. Eur Pat Appl. CODEN: EPXXDW EP1642889 A1 20060405 Application: EP 2004-23556 20041002(Schwarz Pharma AG, Germany ). |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(I) | 67186 | (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxypropanoic acid | C8H15NO5 | 详情 | 详情 | |
(II) | 67208 | C2H6O4S | 详情 | 详情 | ||
(III) | 67188 | (R)-2-((tert-butoxycarbonyl)amino)-3-methoxypropanoic acid | 86123-95-7 | C9H17NO5 | 详情 | 详情 |
(IV) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(V) | 67209 | (R)-tert-butyl (1-(benzylamino)-3-methoxy-1-oxopropan-2-yl)carbamate | 880468-89-3 | C16H24N2O4 | 详情 | 详情 |
(VI) | 67185 | (R)-2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 |
合成路线7
【1】 Madhra MK, Singh PK, Khanduri CH. 2009. Preparation of tritylated intermediates and their use in preparation of lacosamide in high chiral purity. US Pat Appl. CODEN: USXXCO US 2009143472 A1 20090604 Application: US 2008-327124 20081203(Ranbaxy Laborator Limited, India). |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(III) | 67197 | (R)-N-benzyl-3-methoxy-2-(tritylamino)propanamide | C30H30N2O2 | 详情 | 详情 | |
(I) | 67210 | 3-methoxy-2-(tritylamino)propanoic acid | C23H23NO3 | 详情 | 详情 | |
(II) | 15147 | Benzylamine; Phenylmethanamine | 100-46-9 | C7H9N | 详情 | 详情 |
(IV) | 67185 | (R)-2-amino-N-benzyl-3-methoxypropanamide | C11H16N2O2 | 详情 | 详情 |
Extended Information