EP 1012165 A1 20000628 - PROCESS FOR THE PREPARATION OF N-METHYL-D-PHENYLALANYL-N- 1- 3- (AMINOIMINOMETHYL)AMINO PROPYL -3,3-DIFLUORO-2-OXOHEXYL -L-PROLINAMIDE
Title (en)
PROCESS FOR THE PREPARATION OF N-METHYL-D-PHENYLALANYL-N- 1- 3- (AMINOIMINOMETHYL)AMINO PROPYL -3,3-DIFLUORO-2-OXOHEXYL -L-PROLINAMIDE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON N-METHYL-D-PHENYLALANYL-N-1-3-(AMINOIMINOMETHYL)AMINO PROPYL -3,3-DIFLUORO-2-OXOHEXYL -L-PROLINAMIDE
Title (fr)
PROCEDE DE PREPARATION DE N-METHYL-D-PHENYLALANYL-N- 1- 3- (AMINOIMINOMETHYL)AMINO PROPYL -3,3-DIFLUORO-2-OXOHEXYL -L-PROLINAMIDE
Publication
Application
Priority
- US 9702869 W 19970225
- US 62472196 A 19960326
Abstract (en)
[origin: WO9735874A1] The present invention relates to a novel process for preparing N-methyl-D-phenylalanyl-N-[1-[3-[(aminoiminomethyl)amino]propyl]-3,3-difluoro-2-oxohexyl]-L-prolinamide or a pharmaceutically acceptable salt therof and to a key intermediate by directly guanylating Dakin-West intermediates.
IPC 1-7
IPC 8 full level
C07C 277/08 (2006.01); C07C 279/12 (2006.01); C07K 1/06 (2006.01); C07K 5/06 (2006.01); C07K 5/087 (2006.01)
CPC (source: EP KR)
C07C 277/08 (2013.01 - EP); C07K 5/06 (2013.01 - KR); C07K 5/06191 (2013.01 - EP); Y02P 20/55 (2015.11 - EP)
Citation (search report)
See references of WO 9735874A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated extension state (EPC)
AL LT LV RO SI
DOCDB simple family (publication)
WO 9735874 A1 19971002; AR 006366 A1 19990825; AU 2055097 A 19971017; AU 710040 B2 19990909; BR 9708369 A 19990803; CA 2250583 A1 19971002; CA 2250583 C 20030114; CN 1121410 C 20030917; CN 1214691 A 19990421; EP 1012165 A1 20000628; IL 126071 A0 19990509; IL 126071 A 20030624; JP 2000507267 A 20000613; KR 20000004991 A 20000125; NO 984490 D0 19980925; NO 984490 L 19980925; NZ 331432 A 20000327; ZA 972506 B 19970926
DOCDB simple family (application)
US 9702869 W 19970225; AR P970101169 A 19970324; AU 2055097 A 19970225; BR 9708369 A 19970225; CA 2250583 A 19970225; CN 97193317 A 19970225; EP 97908712 A 19970225; IL 12607197 A 19970225; JP 53439697 A 19970225; KR 19980707603 A 19980925; NO 984490 A 19980925; NZ 33143297 A 19970225; ZA 972506 A 19970324