Реакция #2254198

ord-7a347a5ac1bd451188ca1c1c01322ca2

Уравнение реакции

Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(=O)(=O)NC(=O)[C@H](CCCCNC(=NS(=O)(=O)c3c(C)c(C)c4c(c3C)CC(C)(C)O4)NOC(C)(C)C)NC(=O)OCC3c4ccccc4-c4ccccc43)cc2)cc1
Compound ( 20a )
Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(=O)(=O)NC(=O)[C@H](CCCCNC(=NS(=O)(=O)c3c(C)c(C)c4c(c3C)CC(C)(C)O4)NOC(C)(C)C)NC(=O)OCC3c4ccccc4-c4ccccc43)cc2)cc1
(S)-(9H-Fluoren-9-yl)methyl (6-(3-(tert-butoxy)-2-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)-1-oxo-1-(4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenylsulfonamido)hexan-2-yl)carbamate
CCC(=O)OC(=O)CC
propionic anhydride
→
CCC(=O)N[C@@H](CCCCNC(N)=NO)C(=O)NS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)cc2-c2ccc(C)cc2)cc1
title compound
CCC(=O)N[C@@H](CCCCNC(N)=NO)C(=O)NS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)cc2-c2ccc(C)cc2)cc1
(S)-6-(2-Hydroxyguanidino)-2-propionamido-N-((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl)sulfonyl)hexanamide

Реактанты

Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(=O)(=O)NC(=O)[C@H](CCCCNC(=NS(=O)(=O)c3c(C)c(C)c4c(c3C)CC(C)(C)O4)NOC(C)(C)C)NC(=O)OCC3c4ccccc4-c4ccccc43)cc2)cc1
Compound ( 20a )
Cc1ccc(-c2cc(C(F)(F)F)nn2-c2ccc(S(=O)(=O)NC(=O)[C@H](CCCCNC(=NS(=O)(=O)c3c(C)c(C)c4c(c3C)CC(C)(C)O4)NOC(C)(C)C)NC(=O)OCC3c4ccccc4-c4ccccc43)cc2)cc1
(S)-(9H-Fluoren-9-yl)methyl (6-(3-(tert-butoxy)-2-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)-1-oxo-1-(4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenylsulfonamido)hexan-2-yl)carbamate
CCC(=O)OC(=O)CC
propionic anhydride

Реагенты

Нет

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Методика

Compound (20a) is treated according to the methods of Example 16, with substitution of propionic anhydride as the acylating agent, to afford the title compound.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US09044464B2uspto-grants-2015_06