1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → N-[5-({(2S)-3-[benzyl(4-{4-[(4-benzylpiperidin-1-yl)carbonyl]phenyl}-cyclohexyl)amino]-2-hydroxypropyl}oxy)-2-(benzyloxy)phenyl]methanesulfonamide

HRID 1864732

반응식

HRID 1864732 반응식
[CH2:1]([N:8]([CH2:24][C@H:25]([OH:47])[CH2:26][O:27][C:28]1[CH:33]=[CH:32][C:31]([O:34][CH2:35][C:36]2[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=2)=[C:30]([NH:42][S:43]([CH3:46])(=[O:45])=[O:44])[CH:29]=1)[C@H:9]1[CH2:14][CH2:13][C@H:12]([C:15]2[CH:23]=[CH:22][C:18]([C:19](O)=[O:20])=[CH:17][CH:16]=2)[CH2:11][CH2:10]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.ON1C2C=CC=CC=2N=N1.C(N=C=NCCCN(C)C)C.[CH2:69]([CH:76]1[CH2:81][CH2:80][NH:79][CH2:78][CH2:77]1)[C:70]1[CH:75]=[CH:74][CH:73]=[CH:72][CH:71]=1>ClCCl.C(#N)C.C(N(CC)CC)C>[CH2:1]([N:8]([CH:9]1[CH2:10][CH2:11][CH:12]([C:15]2[CH:16]=[CH:17][C:18]([C:19]([N:79]3[CH2:80][CH2:81][CH:76]([CH2:69][C:70]4[CH:75]=[CH:74][CH:73]=[CH:72][CH:71]=4)[CH2:77][CH2:78]3)=[O:20])=[CH:22][CH:23]=2)[CH2:13][CH2:14]1)[CH2:24][C@H:25]([OH:47])[CH2:26][O:27][C:28]1[CH:33]=[CH:32][C:31]([O:34][CH2:35][C:36]2[CH:37]=[CH:38][CH:39]=[CH:40][CH:41]=2)=[C:30]([NH:42][S:43]([CH3:46])(=[O:44])=[O:45])[CH:29]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

8

반응물 4

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 317384-BenzylpiperidineHCID 757711-HydroxybenzotriazoleHCID 178505057HCID 178505057, 화합물

생성물 1

HCID 68704250N-[5-({(2S)-3-[benzyl(4-{4-[(4-benzylpiperidin-1-yl)carbonyl]phenyl}-cyclohexyl)amino]-2-hydroxypropyl}oxy)-2-(benzyloxy)phenyl]methanesulfonamide

시약·촉매·용매 3

HCID 6342Acetonitrile용매HCID 6344Dichloromethane용매HCID 8471Triethylamine용매

실험 절차

A solution of 2 g (2.88 mmol) of trans-4-{4-[benzyl((2S)-3-{4-(benzyloxy)-3-[(methylsulfonyl)amino]phenoxy}-2-hydroxypropyl)amino]cyclohexyl}benzoic acid (Preparation 1), 0.78 g (5.76 mmol) of 1-hydroxybenzotriazole, 1.1 g (5.76 mmol) of 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide, 1.2 ml of triethylamine and 1.01 ml (5.76 mmol) of 4-benzylpiperidine in a mixture of 26 ml of dichloromethane and 5 ml of acetonitrile is stirred for 24 hours. The solvents are evaporated under reduced pressure. Dichloromethane and water are added and the organic phase is washed three times with water. The organic phases are dried over magnesium sulfate and concentrated under reduced pressure. N-[5-({(2S)-3-[benzyl(4-{4-[(4-benzylpiperidin-1-yl)carbonyl]phenyl}-cyclohexyl)amino]-2-hydroxypropyl}oxy)-2-(benzyloxy)phenyl]methanesulfonamide is obtained in the form of a white solid (1.355 g, 57%) after purification on silica gel (eluent: dichloromethane/methanol 90/10). [M+H+]=816.6.

후처리

  1. customThe solvents are evaporated under reduced pressure
  2. additionDichloromethane and water are added
  3. washthe organic phase is washed three times with water
  4. dry with materialThe organic phases are dried over magnesium sulfate
  5. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-6814ac16678c4b0bb7579c2e4c598dfc
출처 데이터셋
uspto-grants-2009_12
특허 번호
US07625929B2

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