C07D 225/00
Heterocyclic compounds containing rings of more than seven members having one nitrogen
Official title: Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
C07D225/00 (Heterocyclic compounds containing rings of more than seven members having one nitrogen) appears on 403 US grants and 343 published applications in this corpus.
Search patents in C07D- Granted patents
- 403
- Published applications
- 343
- Assignees
- 220
- Inventors
- 1,104
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 4 | 1 |
| 2002 | 18 | 14 |
| 2003 | 10 | 18 |
| 2004 | 20 | 14 |
| 2005 | 12 | 16 |
| 2006 | 8 | 13 |
| 2007 | 9 | 13 |
| 2008 | 11 | 11 |
| 2009 | 8 | 29 |
| 2010 | 13 | 11 |
| 2011 | 7 | 19 |
| 2012 | 10 | 13 |
| 2013 | 16 | 13 |
| 2014 | 14 | 17 |
| 2015 | 16 | 16 |
| 2016 | 10 | 20 |
| 2017 | 16 | 13 |
| 2018 | 9 | 12 |
| 2019 | 9 | 12 |
| 2020 | 9 | 15 |
| 2021 | 9 | 10 |
| 2022 | 10 | 9 |
| 2023 | 5 | 9 |
| 2024 | 8 | 14 |
| 2025 | 9 | 7 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Purification method for laurolactam6 Oct 2026US 12,753,280 B2Hanwha Solutions Corporation
- Benzonitric heterocyclic compound, preparation method therefor and use thereof18 Aug 2026US 12,709,600 B2Shanghai Institute of Pharmaceutical Industry
- Method for introducing deuterated lower alkyl into amine moiety of compound containing secondary amine19 May 2026US 12,630,487 B2Otsuka Pharmaceutical Co., Ltd.
- Herbicidal compounds25 Nov 2025US 12,479,804 B2Syngenta Crop Protection AG
- Macrocycles as factor xia inhibitors2 Sep 2025US 12,404,274 B2Bristol-Myers Squibb Company
- Spiromacrocyclic orexin 2 receptor agonists28 May 2026US 2026/0144795 A1H. Lundbeck A.S.
- Reblastatin derivative and its use in nervous system diseases28 May 2026US 2026/0146027 A1Chinese Academy of Medical Sciences, Institute of Basic Medical Sciences
- Molecular degraders of extracellular proteins7 May 2026US 2026/0125410 A1
- Functionalized Conjugation Crosslinkers and Uses Thereof1 Jan 2026US 2026/0001840 A1Azvlz, Inc.
- Molecular degraders of extracellular proteins25 Dec 2025US 2025/0388614 A1
Most cited
By later US patents
- Geldanamycin derivatives and antitumor drug89US 4,261,989 AKaken Chemical Co., Ltd. · 1981
- Methods and compositions for destruction of selected proteins74US 6,670,348 B1Sloan-Kettering Institute for Cancer Research · 2003
- Process for the cycloaddition of a halogenated 1,3-dipole compound with a (hetero)cycloalkyne65US 10,266,502 B2Synaffix B.V. · 2019
- Compositions and methods for modification of biomolecules63US 9,260,371 B2The Regents of the University of California · 2016
- Compositions and methods for modification of biomolecules62US 10,434,111 B2The Regents of the University of California · 2019