Trifluoroacetic acid → 2-{4-(2-(azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl L-alaninate trifluoroacetate

HRID 1968343노트

반응식

HRID 1968343 반응식
C(OC([NH:8][C@H:9]([C:11]([O:13][CH2:14][CH2:15][O:16][C:17]1[CH:22]=[CH:21][C:20]([C:23]2[C:28]([C:29]#[N:30])=[C:27]([S:31][CH2:32][C:33]3[N:34]=[C:35]([C:38]4[CH:43]=[CH:42][C:41]([Cl:44])=[CH:40][CH:39]=4)[S:36][CH:37]=3)[N:26]=[C:25]([N:45]3[CH2:48][CH2:47][CH2:46]3)[C:24]=2[C:49]#[N:50])=[CH:19][CH:18]=1)=[O:12])[CH3:10])=O)(C)(C)C.[F:51][C:52]([F:57])([F:56])[C:53]([OH:55])=[O:54]>ClCCl>[F:51][C:52]([F:57])([F:56])[C:53]([OH:55])=[O:54].[NH2:8][C@H:9]([C:11]([O:13][CH2:14][CH2:15][O:16][C:17]1[CH:22]=[CH:21][C:20]([C:23]2[C:28]([C:29]#[N:30])=[C:27]([S:31][CH2:32][C:33]3[N:34]=[C:35]([C:38]4[CH:39]=[CH:40][C:41]([Cl:44])=[CH:42][CH:43]=4)[S:36][CH:37]=3)[N:26]=[C:25]([N:45]3[CH2:46][CH2:47][CH2:48]3)[C:24]=2[C:49]#[N:50])=[CH:19][CH:18]=1)=[O:12])[CH3:10]

참가 물질

4

반응물 2

HCID 6422Trifluoroacetic acidHCID 687632332-{4-(2-(Azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl N-(tert-butoxycarbonyl)-L-alaninate

생성물 1

HCID 687629082-{4-(2-(azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl L-alaninate trifluoroacetate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

39 mg (0.053 mmol) of 2-{4-(2-(azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl N-(tert-butoxycarbonyl)-L-alaninate (Example 13A) were initially charged in 1.5 ml dichloromethane. 0.5 ml (6.49 mmol) of trifluoroacetic acid was added, and the reaction solution was then stirred at RT for 1.5 h. The reaction solution was concentrated by evaporation and the residue was purified by preparative HPLC (acetonitrile/water+0.1% TFA). This gave 40 mg (100% of theory) of the target compound.

후처리

  1. concentrationThe reaction solution was concentrated by evaporation
  2. customthe residue was purified by preparative HPLC (acetonitrile/water+0.1% TFA)

출처 및 근거

ORD 기록
ord-dda39542db024b0fa64809404df59459
출처 데이터셋
uspto-grants-2013_04
특허 번호
US08420825B2

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