Inventor
ZEUGNER HORST
30 patents
⚠️ This page may combine multiple inventors who share the name “ZEUGNER HORST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KALI CHEMIE PHARMA GMBH
20 patentsUS4325957AApr 20, 1982
2-Acylaminomethyl-1,4-benzodiazepine derivatives and their salts and pharmaceutical compositions thereof
KALI CHEMIE PHARMA GMBH38 citations92
US4505908AMar 19, 1985
7-Bromo-5-(2-halophenyl)-1H-2,3-dihydro-1,4-benzodiazepine pharmaceuticals
KALI CHEMIE PHARMA GMBH28 citations90
US4442102AApr 10, 1984
1,5-Diphenylpyrazolin-3-one compounds, process and intermediates for preparation thereof and pharmaceutical compositions containing same
KALI CHEMIE PHARMA GMBH17 citations81
US5010076AApr 23, 1991
1,7-fused 1H-indole-2-carboxylic acid-N-(1,4-benzodiazepin-3-yl)amides
KALI CHEMIE PHARMA GMBH12 citations72
US4402981ASep 6, 1983
N1 -Acyl-N2 -phenyl-diaminopropanols and pharmaceutical compositions thereof and processes for their preparation
KALI CHEMIE PHARMA GMBH9 citations72
US4170649AOct 9, 1979
1,4-Benzodiazepine derivatives, pharmaceutical compositions thereof, and process for their preparation
KALI CHEMIE PHARMA GMBH8 citations70
US4533662AAug 6, 1985
2-Acylaminomethyl-1,4-benzodiazepine compounds and analgesic use
KALI CHEMIE PHARMA GMBH3 citations62
US4497740AFeb 5, 1985
2-Azidomethyl-1,4-benzodiazepine compounds
KALI CHEMIE PHARMA GMBH4 citations62
US4382030AMay 3, 1983
2-Acylaminomethyl-1,4-benzodiazepine derivatives and their salts, pharmaceutical compositions thereof and process for their preparation
KALI CHEMIE PHARMA GMBH3 citations62
US4537975AAug 27, 1985
1-Phenylindazol-3-one compounds
KALI CHEMIE PHARMA GMBH3 citations61
US4448777AMay 15, 1984
1-Phenylindazole-3-one compounds, process and intermediates for their preparation, and pharmaceutical compositions containing same
KALI CHEMIE PHARMA GMBH5 citations61
US4338314AJul 6, 1982
[1,2]Anellated-7-phenyl-1,4-benzodiazepine and pharmaceutical compositions thereof and use for treatment of ulcers
KALI CHEMIE PHARMA GMBH2 citations61
US4191770AMar 4, 1980
N1 -acyl-N2 -phenyldiaminopropanols and pharmaceutical compositions thereof
KALI CHEMIE PHARMA GMBH3 citations61
US4508716AApr 2, 1985
[1,2]-Fused 1,4-benzodiazepine compounds, process for their preparation and compositions containing them
KALI CHEMIE PHARMA GMBH3 citations60
US4271193AJun 2, 1981
N1-Benzoyl-N2-phenyldiaminopropanols and pharmaceutical compositions thereof, and processes for their preparation
KALI CHEMIE PHARMA GMBH3 citations60
US4515944AMay 7, 1985
1,5-Diphenyl-2-haloalkylpyrazolin-3-one intermediates
KALI CHEMIE PHARMA GMBH1 citations51
US4482548ANov 13, 1984
Analgesic pharmaceutical compositions containing 5-phenyl-1,4-benzo diazepine compounds and a method of using same
KALI CHEMIE PHARMA GMBH1 citations51
US4177287ADec 4, 1979
Pharmaceutical compositions of N1 -acyl-N2 -phenyldiaminopropanols and process for their preparation
KALI CHEMIE PHARMA GMBH0 citations51
US4594436AJun 10, 1986
Isomeric 2-chloromethyl-1,4-benzodiazepine or 3-chloro-1,5-benzodiazocine compound
KALI CHEMIE PHARMA GMBH1 citations49
US4649137AMar 10, 1987
2-acylaminomethyl-1,4-benzodiazepine compounds, the preparation thereof, and pharmaceutical compositions containing them
KALI CHEMIE PHARMA GMBH0 citations47
KALI CHEMIE AG
10 patentsUS4096141AJun 20, 1978
Process for making benzodiazepine derivatives
KALI CHEMIE AG36 citations94
US4595531AJun 17, 1986
Process of making benzodiazepine derivatives
KALI CHEMIE AG30 citations93
US3998809ADec 21, 1976
Benzodiazepine derivatives
KALI CHEMIE AG17 citations80
US3969356AJul 13, 1976
N-[3-(p-f-benzoyl)-propyl]-N'-[2.(nitro,nitro-el, or methoxyphenyl)-ethyl]-p
KALI CHEMIE AG9 citations72
US4098786AJul 4, 1978
Benzodiazepin derivatives
KALI CHEMIE AG4 citations71
US4064128ADec 20, 1977
N,[3-(4'-fluorobenzoyl)propyl]-N2 -(2'-chloro-5'-methylphenoxy)ethyl]pi
KALI CHEMIE AG2 citations61
US3966735AJun 29, 1976
1-3-(4-Fluorobenzoyl)propyl-4-substituted phenoxy ethyl piperazine
KALI CHEMIE AG3 citations61
US4244869AJan 13, 1981
Benzodiazepine derivatives and process of making them
KALI CHEMIE AG3 citations60
US4216167AAug 5, 1980
1,3 Diaminopropane derivatives
KALI CHEMIE AG1 citations60
US4243585AJan 6, 1981
Bendodiazocine derivatives and process of making the same
KALI CHEMIE AG0 citations49