반응 #2487484

ord-b0a183c0d32d498db923411b8862b872

반응 방정식

C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(C(C)=O)C4)cc3OC)ncc2C(F)(F)F)c1
intermediate 1
C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(C(C)=O)C4)cc3OC)ncc2C(F)(F)F)c1
N-(3-(2-(4-(1-acetylazetidin-3-ylamino)-2-methoxyphenylamino)-5-(trifluoromethyl)pyrimidin-4-ylamino)phenyl)acrylamide
C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(CCF)C4)cc3OC)ncc2C(F)(F)F)c1
intermediate 1
C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(CCF)C4)cc3OC)ncc2C(F)(F)F)c1
N-(3-(2-(4-(1-(2-fluoroethyl)azetidin-3-ylamino)-2-methoxyphenylamino)-5-(trifluoromethyl)pyrimidin-4-ylamino)phenyl)acrylamide
O=C(O)C(F)(F)F
trifluoroacetic acid
C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(C(=O)OC(C)(C)C)C4)cc3OC)ncc2C(F)(F)F)c1
title compound
C=CC(=O)Nc1cccc(Nc2nc(Nc3ccc(NC4CN(C(=O)OC(C)(C)C)C4)cc3OC)ncc2C(F)(F)F)c1
tert-butyl 3-(4-(4-(3-acrylamidophenylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)-3-methoxyphenylamino)azetidine-1-carboxylate

용매

반응 조건

온도
50°CELSIUS
상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    농축The crude was concentrated under reduced pressure
  2. 2
    기타purified

실험 절차

As shown in Scheme 2, a mixture of intermediate 1 of Scheme 2 (16 mg) and intermediate 1 of Scheme 1 (tert-butyl 3-(4-amino-3-methoxyphenylamino)azetidine-1-carboxylate, 20 mg) in dioxane (1.0 mL) with catalytic trifluoroacetic acid was stirred overnight at 50° C. The crude was concentrated under reduced pressure and purified using HPLC (TFA modifier) to give the title compound (10 mg) as a TFA salt. 1H-NMR (DMSO-d6, 400 MHz) δ 10.1 (s, 1H), 8.4 (br, 1H), 8.20 (s, 1H), 8.05 (s, 1H), 7.62 (br, 1H), 7.43 (br, 1H), 7.23-7.26 (m, 2H), 6.25 (dd, J=4, 10 Hz, 1H), 6.10-6.14 (m, 1H), 5.72 (d, J=10 Hz, 1H), 5.72 (d, J=10 Hz, 1H), 3.67-4.03 (m, 5H), 3.52-3.55 (m, 2H), 1.35 (s, 9H); calculated mass for C29H32F3N7O4: 599.3. found: 600.3 (M+H+).

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US08796255B2uspto-grants-2014_08