公开(公告)号：US3845050A

公开(公告)日：1974-10-29

申请号：US29595872

申请日：1972-10-10

申请人： BASF AG

发明人： SCHUSTER J ,  AMANN A ,  GIERTZ H ,  LEBKUECHER R ,  KOENIG H

IPC分类号： C07D403/10 ,  A61K20060101 ,  C07D20060101 ,  C07D401/10 ,  C07D51/04

CPC分类号： C07D401/14

摘要： 1. A COMPOUND OF THE FORMULA

1-R,3-((6-(O=)-1,4,5,6-TETRAHYDRO-PYRIDAZIN-3-YL)-(1,4-

PHENYLENE)-),4-(O=)-IMIDAZOLIDINE

IN WHICH R IS ALKYL OF 1 TO 8 CARBON ATOMS OR SAID ALKYL MONO SUBSTITUTED BY PHENYL, METHOXY, ETHOXY OR HYDROXY; CYCLOALKYL OF 5 TO 8 CARBON ATOMS; ALLYL; OR BUTYNYL; AND THE PHARMACEUTICALLY COMPATIBLE ACID ADDITION SALTS OF SAID COMPOUND.

公开(公告)号：US3806509A

公开(公告)日：1974-04-23

申请号：US25136572

申请日：1972-05-08

申请人： BASF AG

发明人： SCHUSTER J ,  AMANN A ,  GIERTZ H ,  LEBKUECHER R ,  KOENIG H

IPC分类号： A61K31/50 ,  C07D237/04 ,  C07D295/14 ,  C07D401/12 ,  C07D403/12 ,  C07D413/12 ,  C07D51/04

CPC分类号： C07D237/14

摘要： NEW 6-ACYLAMINOPHENYL-4,5-DIHYDROPYRIDAZONES BEARING A SUBSTITUENT IN THE ACYL RADICAL, METHODS FOR THEIR PRODUCTION AND THEIR USE AS MEDICAMENTS, WHICH HAVE THE EFFECT OFLOWERING BLOOD PRESSURE, DILATING THE CARONARY ARTERIES AND COMBATTING INFLAMMATION.