【结 构 式】 |
【分子编号】66382 【品名】N-[2-Hydroxy-5-[1(R)-hydroxy-2-[2-(4-methoxyphenyl)-1(R)-methylethylamino]ethyl]phenyl]formamide 【CA登记号】67346-49-0 |
【 分 子 式 】C19H24N2O4 【 分 子 量 】344.41413 【元素组成】C 66.26% H 7.02% N 8.13% O 18.58% |
与该中间体有关的原料药合成路线共 2 条
合成路线1
该中间体在本合成路线中的序号:(VIII)By reduction of a mixture of 1-(3-formylamino-4-hydroxyphenyl)-2-aminoethanol (VIII) and 1-(4-methoxyphenyl)-2-propanone (IX) with H2 over Pt in ethanol, followed by a treatment with fumaric acid (A).
【1】 Tanoury GJ, Hett R,Kessler D,et aL 2002. Taking advantage of polymorphism to effect an impurity removalt: development of a thermodynamic crystal form of (R,R)-fonnoterol tartnte. Org Proc Res Dev,6 (6).855~862 |
【1】 Murase, K.; et al.; JP 7512040 . |
【2】 Castaner, J.; Weetman, D.F.; BD 40A. Drugs Fut 1977, 2, 10, 639. |
中间体序号 | 中间体编号 | 品名 | CAS号 | 分子式 | 供应商 | 用于合成 |
---|---|---|---|---|---|---|
(A) | 23808 | Fumaric acid; (E)-2-butenedioic acid | 110-17-8 | C4H4O4 | 详情 | 详情 |
(I) | 66381 | (1R,2S)-1-Amino-2-indanol | 7480-35-5 | C9H11NO | 详情 | 详情 |
(II) | 32764 | (3aR,8aS)-3,3a,8,8a-tetrahydro-2H-indeno[1,2-d][1,3,2]oxazaborole | C9H10BNO | 详情 | 详情 | |
(III) | 32765 | (1R)-1-[4-(benzyloxy)-3-nitrophenyl]-2-bromo-1-ethanol | 188690-82-6 | C15H14BrNO4 | 详情 | 详情 |
(IV) | 32766 | (1R)-1-[3-amino-4-(benzyloxy)phenyl]-2-bromo-1-ethanol | C15H16BrNO2 | 详情 | 详情 | |
(V) | 32767 | 2-(benzyloxy)-5-[(1R)-2-bromo-1-hydroxyethyl]phenylformamide | C16H16BrNO3 | 详情 | 详情 | |
(VI) | 32738 | tert-butyl (2S,3S)-2-[(2-[[2-([[(1S,2S)-1-(tert-butoxycarbonyl)-2-methylbutyl]amino]carbonyl)phenyl]disulfanyl]benzoyl)amino]-3-methylpentanoate | C34H48N2O6S2 | 详情 | 详情 | |
(VII) | 32769 | 5-((1R)-2-[benzyl[(1R)-2-(4-methoxyphenyl)-1-methylethyl]amino]-1-hydroxyethyl)-2-(benzyloxy)phenylformamide | C33H36N2O4 | 详情 | 详情 | |
(VIII) | 33905 | 5-[(1R)-2-amino-1-hydroxyethyl]-2-hydroxyphenylformamide | C9H12N2O3 | 详情 | 详情 | |
(VIII) | 66382 | N-[2-Hydroxy-5-[1(R)-hydroxy-2-[2-(4-methoxyphenyl)-1(R)-methylethylamino]ethyl]phenyl]formamide | 67346-49-0 | C19H24N2O4 | 详情 | 详情 |
(IX) | 10038 | 4-Methoxyphenylacetone; 1-(4-Methoxyphenyl)acetone | 122-84-9 | C10H12O2 | 详情 | 详情 |
合成路线2
该中间体在本合成路线中的序号:(X)
【1】 Campos F.Bosch MP,Guerrero A. 2000.An efficient enantioselective synthesis of(R, R)-formoterol,a potent bronchodilator, using lipases. Tetrahedron: Asymm, 11 (13): 2705~2717 |
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) | 66388 | (R)-N-(1-(4-methoxyphenyl)propan-2-yl)prop-1-en-2-amine | C13H19NO | 详情 | 详情 | |
(II) | 66387 | (R)-1-(4-methoxyphenyl)propan-2-amine | 58993-79-6 | C12H17NO2 | 详情 | 详情 |
(III) | 66389 | 2-(benzyloxy)-5-(2-bromo-1-hydroxyethyl)benzoic acid | C16H15BrO4 | 详情 | 详情 | |
(IV) | 66390 | (R)-1-(4-(benzyloxy)-3-nitrophenyl)-2-bromoethyl acetate | C17H16BrNO5 | 详情 | 详情 | |
(V) | 32765 | (1R)-1-[4-(benzyloxy)-3-nitrophenyl]-2-bromo-1-ethanol | 188690-82-6 | C15H14BrNO4 | 详情 | 详情 |
(VI) | 50312 | (2R)-2-[4-(benzyloxy)-3-nitrophenyl]oxirane; benzyl 2-nitro-4-[(2R)oxiranyl]phenyl ether | C15H13NO4 | 详情 | 详情 | |
(VII) | 66391 | (R)-1-(4-(benzyloxy)-3-nitrophenyl)-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethanol | C25H28N2O5 | 详情 | 详情 | |
(VIII) | 66392 | (R)-1-(3-amino-4-(benzyloxy)phenyl)-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethanol | C25H30N2O3 | 详情 | 详情 | |
(IX) | 66393 | N-(2-(benzyloxy)-5-((R)-1-hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamide | C26H30N2O4 | 详情 | 详情 | |
(X) | 66382 | N-[2-Hydroxy-5-[1(R)-hydroxy-2-[2-(4-methoxyphenyl)-1(R)-methylethylamino]ethyl]phenyl]formamide | 67346-49-0 | C19H24N2O4 | 详情 | 详情 |
Extended Information