EP 2057142 A2 20090513 - METHOD FOR THE PREPARATION OF N-PIPERIDINYL-BENZODIAZEPINES HAVING CGRP-ANTAGONISTIC ACTIVITY
Title (en)
METHOD FOR THE PREPARATION OF N-PIPERIDINYL-BENZODIAZEPINES HAVING CGRP-ANTAGONISTIC ACTIVITY
Title (de)
VERFAHREN ZUR HERSTELLUNG VON N-PIPERIDINYL-BENZODIAZEPINEN MIT CGRP-ANTAGONISTISCHEN EIGENSCHAFTEN
Title (fr)
PROCEDE POUR LA FABRICATION DE N-PIPERIDINYL-BENZODIAZEPINES AYANT PROPRIETES CGRP-ANTAGONISTIQUES
Publication
Application
Priority
- EP 2007058526 W 20070816
- DE 102006039038 A 20060819
Abstract (en)
[origin: US2008045705A1] The present invention relates to a process for preparing compounds of general formula I wherein R<SUP>1 </SUP>and R<SUP>2 </SUP>are defined as in claim 1, the pharmaceutically acceptable salts and the solvates thereof, which may be prepared starting from compounds of general formula II wherein R<SUP>1 </SUP>is defined as in claim 1.
IPC 8 full level
C07D 401/04 (2006.01); C07D 401/14 (2006.01)
CPC (source: EP KR US)
C07C 53/132 (2013.01 - KR); C07C 59/52 (2013.01 - EP US); C07C 59/64 (2013.01 - EP US); C07C 59/68 (2013.01 - EP US); C07C 67/00 (2013.01 - KR); C07C 229/42 (2013.01 - EP US); C07D 401/04 (2013.01 - EP KR US); C07D 401/14 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2008022962A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DE 102006039038 A1 20080221; AR 063692 A1 20090211; AU 2007287584 A1 20080228; BR PI0715822 A2 20130723; CA 2661778 A1 20080228; CL 2007002408 A1 20080516; CN 101600705 A 20091209; EP 2057142 A2 20090513; IL 197022 A0 20091118; JP 2010501517 A 20100121; JP 2012232980 A 20121129; KR 20090055004 A 20090601; MX 2009001168 A 20090210; RU 2009109745 A 20100927; TW 200817344 A 20080416; US 2008045705 A1 20080221; US 2010152439 A1 20100617; US 2011295000 A1 20111201; US 7696346 B2 20100413; US 8084634 B2 20111227; US 8119797 B2 20120221; WO 2008022962 A2 20080228; WO 2008022962 A3 20090305; ZA 200810783 B 20100825
DOCDB simple family (application)
DE 102006039038 A 20060819; AR P070103675 A 20070817; AU 2007287584 A 20070816; BR PI0715822 A 20070816; CA 2661778 A 20070816; CL 2007002408 A 20070817; CN 200780030188 A 20070816; EP 07802657 A 20070816; EP 2007058526 W 20070816; IL 19702209 A 20090212; JP 2009525031 A 20070816; JP 2012121232 A 20120528; KR 20097005684 A 20090319; MX 2009001168 A 20070816; RU 2009109745 A 20070816; TW 96130611 A 20070817; US 201113204969 A 20110808; US 71060510 A 20100223; US 84039707 A 20070817; ZA 200810783 A 20081222