C07D 217/04
With hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
Official title: with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom
C07D217/04 (With hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom) appears on 625 US grants and 622 published applications in this corpus.
Search patents in C07D- Granted patents
- 625
- Published applications
- 622
- Assignees
- 340
- Inventors
- 2,189
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 8 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 6 |
| 2002 | 21 | 13 |
| 2003 | 16 | 29 |
| 2004 | 11 | 31 |
| 2005 | 12 | 42 |
| 2006 | 20 | 23 |
| 2007 | 22 | 23 |
| 2008 | 16 | 32 |
| 2009 | 26 | 29 |
| 2010 | 18 | 34 |
| 2011 | 14 | 28 |
| 2012 | 29 | 19 |
| 2013 | 29 | 26 |
| 2014 | 31 | 35 |
| 2015 | 27 | 38 |
| 2016 | 21 | 27 |
| 2017 | 19 | 27 |
| 2018 | 18 | 22 |
| 2019 | 18 | 24 |
| 2020 | 12 | 21 |
| 2021 | 20 | 18 |
| 2022 | 13 | 14 |
| 2023 | 8 | 25 |
| 2024 | 6 | 15 |
| 2025 | 7 | 16 |
| 2026 | 10 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Tetrahydroisoquinoline compound as potassium channel modulator and preparation and application thereof11 Aug 2026US 12,703,687 B2Shanghai Zhimeng Biopharma, Inc.
- Method of inhibiting tau phosphorylation7 Jul 2026US 12,674,134 B2Filana Therapeutics, Inc.
- Method of inhibiting tau phosphorylation23 Jun 2026US 12,662,658 B2Filana Therapeutics, Inc.
- 3-phenylpropylamine derivative21 Apr 2026US 12,606,533 B2Daiichi Sankyo Company, Limited
- Compounds and methods for treating protein aggregation diseases20 Aug 2026US 2026/0242340 A1Acelot, Inc.
- Hdac6 inhibitors and uses thereof18 Jun 2026US 2026/0167604 A1Eikonizo Therapeutics, Inc.
- Pannexin-1 modulators and methods of treating disorders in which pannexin-1 is implicated28 May 2026US 2026/0146041 A1Pannex Therapeutics Inc.
- Methods and materials for increasing level of phosphorylated ampk protein21 May 2026US 2026/0138955 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Prmt5 inhibitors and uses thereof29 Jan 2026US 2026/0027106 A1Epizyme, Inc.
Most cited
By later US patents
- Modulators of ATP-binding cassette transporters157US 7,495,103 B2Vertex Pharmaceuticals Incorporated · 2009
- Modulators of ATP-binding cassette transporters105US 8,101,767 B2Vertex Pharmaceuticals Incorporated · 2012
- Modulators of ATP-binding cassette transporters97US 8,324,242 B2Vertex Pharmaceutical Incorporated · 2012
- Process for solid supported synthesis of pyruvate-derived compounds74US 6,608,196 B2Galileo Pharmaceuticals, Inc. · 2003
- Npyy5 antagonists74US 6,699,891 B1Shionogi & Co., Ltd. · 2004