{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present", "item": "https://www.patentleaderboard.com/patent/5270317"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present

N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present

US Patent 5270317 · Granted Dec 14, 1993

Estimated economic value: $870,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pyrimidinone derivatives, preparation thereof and pharmaceutical use thereof2014
Use of irbesartan for the preparation of medicinal products that are useful for 2012
6-heteroarylpyridoindolone derivatives, their preparation and therapeutic use th2011
Pyridoindolone derivatives substituted in the 3-position by a phenyl, their prep2011
Derivatives of pyrido[2,3-d]pyrimidine, the preparation thereof, and the therape2011
Pyridoindolone derivatives substituted in the 3-position by a heterocyclic group2010
6-substituted pyridoindolone derivatives, production and therapeutic use thereof2010
Derivatives of pyrido[2,3-d]pyrimidine, the preparation thereof, and the therape2009
Piperazinylacylpiperidine derivatives, their preparation and therapeutic use the2008
Pyridoindolone derivatives substituted in the 3-position by a heterocyclic group2008
Pyridoindolone derivatives substituted in the 3-position by a phenyl, their prep2008
Piperazinylacylpiperidine derivatives, their preparation and therapeutic use the2007