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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-lysyl-L-alaninate bis(trifluoroacetate)

HRID 1968344
ノート
印刷プレビュー

反応式

HRID 1968344 の反応式
C(OC([NH:8][C@H:9]([C:22]([NH:24][C@H:25]([C:27]([O:29][CH2:30][CH2:31][O:32][C:33]1[CH:38]=[CH:37][C:36]([C:39]2[C:44]([C:45]#[N:46])=[C:43]([S:47][CH2:48][C:49]3[N:50]=[C:51]([C:54]4[CH:59]=[CH:58][C:57]([Cl:60])=[CH:56][CH:55]=4)[S:52][CH:53]=3)[N:42]=[C:41]([N:61]3[CH2:64][CH2:63][CH2:62]3)[C:40]=2[C:65]#[N:66])=[CH:35][CH:34]=1)=[O:28])[CH3:26])=[O:23])[CH2:10][CH2:11][CH2:12][CH2:13][NH:14]C(OC(C)(C)C)=O)=O)(C)(C)C.[F:67][C:68]([F:73])([F:72])[C:69]([OH:71])=[O:70]>ClCCl>[F:67][C:68]([F:73])([F:72])[C:69]([OH:71])=[O:70].[F:67][C:68]([F:73])([F:72])[C:69]([OH:71])=[O:70].[NH2:8][C@H:9]([C:22]([NH:24][C@H:25]([C:27]([O:29][CH2:30][CH2:31][O:32][C:33]1[CH:38]=[CH:37][C:36]([C:39]2[C:44]([C:45]#[N:46])=[C:43]([S:47][CH2:48][C:49]3[N:50]=[C:51]([C:54]4[CH:55]=[CH:56][C:57]([Cl:60])=[CH:58][CH:59]=4)[S:52][CH:53]=3)[N:42]=[C:41]([N:61]3[CH2:62][CH2:63][CH2:64]3)[C:40]=2[C:65]#[N:66])=[CH:35][CH:34]=1)=[O:28])[CH3:26])=[O:23])[CH2:10][CH2:11][CH2:12][CH2:13][NH2:14]
参加物実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 6422Trifluoroacetic acidHCID 866438482-{4-(2-(Azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl N2,N6-bis(tert-butoxycarbonyl)-L-lysyl-L-alaninate

生成物 1

HCID 568489822-{4-(2-(Azetidin-1-yl)-6-({(2-(4-chlorophenyl)-1,3-thiazol-4-yl)methyl}sulfanyl)-3,5-dicyanopyridin-4-yl)phenoxy}ethyl L-lysyl-L-alaninate bis(trifluoroacetate)

試薬・触媒・溶媒 1

HCID 6344
Dichloromethane
溶媒

実験手順

180 mg (0.188 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 N2,N6-bis(tert-butoxycarbonyl)-L-lysyl-L-alaninate (Example 3A) were initially charged in 5 ml dichloromethane. 1.0 ml (12.98 mmol) of trifluoroacetic acid was added, and the reaction solution was then stirred at RT for 30 min. The reaction solution was concentrated by evaporation and the residue was purified by preparative HPLC (acetonitrile/water+0.1% TFA). This gave 153 mg (83% of theory) of the target compound.

後処理

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

出典と根拠

ORDレコード
ord-3c09f7d64fb54de39872268d2a8a720f
出典データセット
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08420825B2

反応ノート

読み込み中…

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