• English
  • 简体中文
Login Register
Current Location: Home > Feedback Help Print

【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
      N-Acetyl-O-methyl-D-serine benzylamide

【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