N,N-Dimethylsulfamide → 13-Cyclohexyl-n-[(dimethylamino)sulfonyl]-6,7-dihydro-(5r,6s)-rel-5,6-dihydroxy-5h-indolo[2,1-a][2]benzazepine-10-carboxamide

HRID 860741노트

반응식

HRID 860741 반응식
Cl.CN(C)CCCN=C=NCC.[CH:13]1([C:19]2[C:20]3[CH:21]=[CH:22][C:23]([C:39](O)=[O:40])=[CH:24][C:25]=3[N:26]3[CH2:32][C@H:31]([OH:33])[C@H:30]([OH:34])[C:29]4[CH:35]=[CH:36][CH:37]=[CH:38][C:28]=4[C:27]=23)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1.[CH3:42][N:43]([CH3:48])[S:44]([NH2:47])(=[O:46])=[O:45]>CN(C1C=CN=CC=1)C.CN(C=O)C.C(Cl)Cl>[CH:13]1([C:19]2[C:20]3[CH:21]=[CH:22][C:23]([C:39]([NH:47][S:44]([N:43]([CH3:48])[CH3:42])(=[O:46])=[O:45])=[O:40])=[CH:24][C:25]=3[N:26]3[CH2:32][C@H:31]([OH:33])[C@H:30]([OH:34])[C:29]4[CH:35]=[CH:36][CH:37]=[CH:38][C:28]=4[C:27]=23)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]1

참가 물질

7

반응물 3

HCID 134472N,N-DimethylsulfamideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 69207235(5R,6S)-rel-13-Cyclohexyl-6,7-dihydro-5,6-dihydroxy-5H-indolo[2,1-a}[2]benzazepine-10-carboxylic acid

생성물 1

HCID 6920646513-Cyclohexyl-n-[(dimethylamino)sulfonyl]-6,7-dihydro-(5r,6s)-rel-5,6-dihydroxy-5h-indolo[2,1-a][2]benzazepine-10-carboxamide

시약·촉매·용매 3

HCID 142844-(Dimethylamino)pyridine촉매HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매

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온도
22 °C

실험 절차

1-[3-(Dimethylamino)propyl]-3-ethylcarbodiimide hydrochloride (12.6 mg, 0.066 mmol) was added to a solution of 13-cyclohexyl-6,7-dihydro-(5R,6S)-rel-5,6-dihydroxy-5H-indolo[2,1-a][2]benzazepine-10-carboxylic acid (8.7 mg, 0.022 mmol) and DMAP (8.1 mg, 0.066 mmol) in DMF (0.3 mL) and CH2Cl2 (0.3 mL) at 22° C. The vial was shaken for a minute at 22° C. then N,N-dimethylsulfamide (5.5 mg, 0.044 mmol) was added. Stirring was continued for 18 hr. The solution was then filtered and purified by Prep. reverse phase chromatography. The product containing fraction was concentrated on a Speed Vac® to leave the title compound as a white film (1.2 mg, 11%). ESI-MS m/z 498 (MH+) 1H NMR (500 MHz, MeOD) δ 1.23–1.33 (m, 1 H) 1.39–1.54 (m, 2 H) 1.62 (m, 1 H) 1.77–1.87 (m, 2 H) 1.93–2.18 (m, 4 H) 2.99 (d, J=11.29 Hz, 1 H) 3.04 (s, 6 H) 3.35 (m, 1 H) 4.42 (d, J=4.58 Hz, 1 H) 4.56 (m, 1 H) 4.75 (dd, J=14.50, 7.17 Hz, 1 H) 7.47 (m, 2 H) 7.54 (m, 1 H) 7.61 (dd, J=8.55, 1.53 Hz, 1 H) 7.80 (d, J=7.63 Hz, 1 H) 7.94 (d, J=8.85 Hz, 1 H) 8.13 (s, 1 H).

후처리

  1. stirringStirring
  2. filtrationThe solution was then filtered
  3. custompurified by Prep
  4. additionThe product containing fraction
  5. concentrationwas concentrated on a Speed Vac®

출처 및 근거

ORD 기록
ord-2fcf3d0255544890be9278597b5101f6
출처 데이터셋
uspto-grants-2006_12
특허 번호
US07153848B2

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