Inventor
Tibor Breining
Inventor
Budapest, HU
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds58%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations42%
PatentTitleYear
4,588,526'Bronchodilatory azepino(1,2-A)pyrimidine derivatives and acid addition salts thereof and bronchodilating pharmaceutical compositions containing same'19864,482,557'3-Substituted-2-oxo-tetrahydro-pyrrol[1,2-a]pyrimidines having digitalis-like activity'19844,472,399'Indolo[2\',3\';3,4]pyrido[2,1-b]quinazoline-5-ones, a process for the preparation thereof, and diuretic compositions and methods using them'19844,461,769'Nitrogen bridgehead compounds having anti-allergic effect'19844,456,752'Process for the preparation of 9-hydrazono-6,7,8,9-tetrahydro-4H-pyro[1,2-a]pyrimidine-4-one compounds, the salts and hydrates thereof'19844,452,982'Process for the preparation of nitrogen-bridgehead condensed pyrimidine compounds, and pharmaceutical compositions containing them'19844,404,205'2-Oxo-2,6,7,8,9,10 hexahydro-pyrimido[1,2-a]azepines and antianginal method of use thereof and of 4-oxo-4,6,7,8,9,10-hexahydropyrimido[1,2-a]azepines'19834,395,549'6-Hydrazono-pyrido[2,1-b] quinazoline-11 ones'19834,367,229'3-Substituted-tetrahydro-pyrrolo[1,2-a]pyrimidines and pharmaceutical compositions'19834,260,612'Antiallergic nitrogen bridge-head compounds'19814,234,586'Nitrogen bridgehead compounds having anti-allergic effect'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1986Patents assigned to CHINOIN GYOGYSZER ES VEGYESZET (11)· patent assignee history
1980–1986Based in Budapest, HU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINOIN GYOGYSZER ES VEGYESZET | 11 | 1980–1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Budapest, HU | 11 | 1980–1986 |