C07D 243/06
Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only
Official title: having the nitrogen atoms in positions 1 and 4
C07D243/06 (Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only) appears on 1,221 US grants and 1,006 published applications in this corpus.
Search patents in C07D- Granted patents
- 1,221
- Published applications
- 1,006
- Assignees
- 534
- Inventors
- 3,418
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 41 | 0 |
| 1978 | 35 | 0 |
| 1979 | 22 | 0 |
| 1980 | 21 | 0 |
| 1981 | 21 | 0 |
| 1982 | 27 | 0 |
| 1983 | 23 | 0 |
| 1984 | 11 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 8 | 0 |
| 1988 | 16 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 18 | 0 |
| 1992 | 8 | 0 |
| 1993 | 16 | 0 |
| 1994 | 13 | 0 |
| 1995 | 17 | 0 |
| 1996 | 17 | 0 |
| 1997 | 36 | 0 |
| 1998 | 30 | 0 |
| 1999 | 23 | 0 |
| 2000 | 19 | 0 |
| 2001 | 17 | 8 |
| 2002 | 34 | 33 |
| 2003 | 32 | 49 |
| 2004 | 29 | 53 |
| 2005 | 27 | 46 |
| 2006 | 41 | 63 |
| 2007 | 44 | 60 |
| 2008 | 33 | 67 |
| 2009 | 36 | 50 |
| 2010 | 38 | 63 |
| 2011 | 24 | 41 |
| 2012 | 32 | 43 |
| 2013 | 38 | 28 |
| 2014 | 33 | 29 |
| 2015 | 36 | 37 |
| 2016 | 18 | 32 |
| 2017 | 19 | 29 |
| 2018 | 23 | 30 |
| 2019 | 48 | 45 |
| 2020 | 26 | 43 |
| 2021 | 22 | 31 |
| 2022 | 22 | 25 |
| 2023 | 22 | 33 |
| 2024 | 16 | 23 |
| 2025 | 23 | 29 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Salts of neuroceuticals and uses thereof25 Aug 2026US 12,714,711 B2SyneuRx International (Taiwan) Corp.
- Methods and compositions for targeting Tregs using CCR8 inhibitors28 Jul 2026US 12,692,239 B2Nanjing Immunophage Biomedical Co., Ltd.
- Histone deacetylase inhibitors26 May 2026US 12,637,433 B2The University of Queensland
- Metabotropic glutamate receptor negative allosteric modulators (NAMs) and uses thereof26 May 2026US 12,637,436 B2Sanford Burnham Prebys Medical Discovery Institute
- Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine19 May 2026US 12,630,487 B2Otsuka Pharmaceutical Co., Ltd.
- Compositions comprising 2,2,4-trimethyl-n-phenyl-1,2- dihydroquinolin-6-amine17 Sep 2026US 2026/0274805 A1Flexsys IP Holdings, LLC
- Polymorphs of bis(fluoroalkyl)-1,4-benzodiazepinone compounds and uses thereof10 Sep 2026US 2026/0265206 A1Bristol-Myers Squibb Company
- Compound as voltage-gated sodium channel inhibitor3 Sep 2026US 2026/0257996 A1Guangzhou Fermion Technology Co., Ltd.
- Therapeutic compounds and compositions13 Aug 2026US 2026/0234110 A1Agios Pharmaceuticals, Inc.
- Clozapine Immunoassay13 Aug 2026US 2026/0235589 A1Saladax Biomedical Inc.
Most cited
By later US patents
- Solid phase and combinatorial synthesis of benzodiazepine compounds on a solid support822US 5,288,514 AThe Regents of the University of California · 1994
- Complex combinatorial chemical libraries encoded with tags344US 5,565,324 ACold Spring Harbor Laboratory · 1996
- Pharmaceutical formulations for parenteral use208US 5,024,998 AUniversity of Florida · 1991
- Condensed heterocyclic compounds154US 5,037,825 AHoffmann-La Roche Inc. · 1991
- Complex combinatorial chemical libraries encoded with tags118US 5,721,099 ACold Spring Harbor Laboratory · 1998