C07D 257/06
With nitrogen atoms directly attached to the ring carbon atom
Official title: with nitrogen atoms directly attached to the ring carbon atom
C07D257/06 (With nitrogen atoms directly attached to the ring carbon atom) appears on 289 US grants and 256 published applications in this corpus.
Search patents in C07D- Granted patents
- 289
- Published applications
- 256
- Assignees
- 159
- Inventors
- 881
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 6 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 5 |
| 2003 | 3 | 12 |
| 2004 | 0 | 9 |
| 2005 | 8 | 13 |
| 2006 | 8 | 4 |
| 2007 | 5 | 9 |
| 2008 | 3 | 13 |
| 2009 | 8 | 12 |
| 2010 | 13 | 14 |
| 2011 | 12 | 11 |
| 2012 | 12 | 13 |
| 2013 | 14 | 11 |
| 2014 | 9 | 18 |
| 2015 | 11 | 12 |
| 2016 | 9 | 8 |
| 2017 | 13 | 11 |
| 2018 | 8 | 11 |
| 2019 | 7 | 7 |
| 2020 | 7 | 13 |
| 2021 | 7 | 7 |
| 2022 | 7 | 9 |
| 2023 | 6 | 13 |
| 2024 | 3 | 12 |
| 2025 | 5 | 7 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Herbicidal tetrazole compounds25 Aug 2026US 12,715,849 B2Syngenta Crop Protection AG
- Substituted isophthalic acid diamides16 Jun 2026US 12,655,116 B2Bayer Aktiengesellschaft
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications9 Jun 2026US 12,649,712 B2NucMito Pharmaceuticals Co. Ltd.
- Aryl formamide compound containing chiral sulfur oxide or salt thereof, preparation method, herbicidal composition and use thereof2 Jun 2026US 12,643,871 B2Qingdao Kingagroot Chemical Compound Co., Ltd.
- Herbicidal compounds26 May 2026US 12,637,437 B2Syngenta Crop Protection AG
- Indene compounds, pharmaceutical compositions thereof, and their therapeutic applications1 Oct 2026US 2026/0297012 A1NucMito Pharmaceuticals Co. Ltd.
- Herbicidal compounds24 Sep 2026US 2026/0285819 A1Syngenta Crop Protection AG
- Rxfp1 agonists28 Aug 2025US 2025/0268903 A1Bristol-Myers Squibb Company
- Substituted benzamides as herbicides10 Jul 2025US 2025/0221411 A1Syngenta Crop Protection AG
- 4-Methylsulfonylbenzamide Compound, Preparation Method, Herbicidal Composition And Use10 Jul 2025US 2025/0223268 A1Jiangsu Flag Chemical Industry Co., Ltd.
Most cited
By later US patents
- 2-(4-bromo or 4-iodo phenylamino) benzoic acid derivatives and their use as MEK inhibitors87US 6,310,060 B1Warner-Lambert Company · 2001
- Pharmaceutically active compounds72US 5,272,167 ASchering Corporation · 1993
- Heteroaryl, heterocyclic and aryl compounds which inhibit leukocyte adhesion mediated by VLA-4.71US 7,049,306 B2Elan Pharmaceuticals, Inc. · 2006
- 7-Acylamino-3-vinylcephalosporanic acid derivatives and processes for the preparation thereof66US 4,409,214 AFujisawa Pharmaceutical Co., Ltd. · 1983
- Tetrazole compound62US 5,710,153 AOno Phramaceutical Co., Ltd. · 1998