C07D 207/277
Carbon atoms having three bonds to hetero atoms with at the most
Official title: Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
C07D207/277 (Carbon atoms having three bonds to hetero atoms with at the most) appears on 408 US grants and 303 published applications in this corpus.
Search patents in C07D- Granted patents
- 408
- Published applications
- 303
- Assignees
- 233
- Inventors
- 1,200
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 10 | 0 |
| 1978 | 9 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 9 | 0 |
| 1982 | 8 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 6 | 0 |
| 1986 | 11 | 0 |
| 1987 | 9 | 0 |
| 1988 | 13 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 8 | 0 |
| 2002 | 2 | 5 |
| 2003 | 6 | 10 |
| 2004 | 7 | 15 |
| 2005 | 6 | 17 |
| 2006 | 12 | 14 |
| 2007 | 8 | 14 |
| 2008 | 7 | 12 |
| 2009 | 12 | 11 |
| 2010 | 12 | 17 |
| 2011 | 8 | 13 |
| 2012 | 12 | 14 |
| 2013 | 10 | 14 |
| 2014 | 8 | 13 |
| 2015 | 17 | 15 |
| 2016 | 14 | 9 |
| 2017 | 7 | 13 |
| 2018 | 6 | 15 |
| 2019 | 15 | 10 |
| 2020 | 8 | 16 |
| 2021 | 11 | 8 |
| 2022 | 10 | 14 |
| 2023 | 6 | 14 |
| 2024 | 8 | 8 |
| 2025 | 6 | 8 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- TEAD inhibitors29 Sep 2026US 12,747,207 B2Orion Corporation
- Low toxicity NMP substitutes and uses thereof25 Aug 2026US 12,715,850 B2Advancion Corporation
- Ferroptosis inhibitors—diarylamine para-acetamides25 Aug 2026US 12,715,855 B2Sironax Ltd.
- Methods of preparing chiral benzodiazepinone derivatives23 Dec 2025US 12,503,449 B2Immunome, Inc.
- Hepatitis B antiviral agents16 Dec 2025US 12,496,282 B2Enanta Pharmaceuticals, Inc.
- Substituted pyrrolidone compound, preparation method therefor, composition and application thereof6 Aug 2026US 2026/0223850 A1Qingdao Kingagroot Chemical Compound Co., Ltd.
- Beta-lactamase inhibitor intermediate and preparation method therefor18 Jun 2026US 2026/0167640 A1Evopoint Biosciences Co., Ltd.
- Compounds useful for the preparation of various agrochemicals and markers thereof22 Jan 2026US 2026/0022095 A1Adama Agan Ltd.
- Solid forms of fasoracetam15 Jan 2026US 2026/0015336 A1The Children’s Hospital of Philadelphia
- Methods of preparing chiral benzodiazepinone derivatives13 Nov 2025US 2025/0346565 A1Immunome, Inc.
Most cited
By later US patents
- 4-(Polyalkoxy phenyl)-2-pyrrolidones101US 4,193,926 ASchering Corporation · 1980
- Modified tripeptides100US 4,596,819 AWarner-Lambert Company · 1986
- 4-(Polyalkoxyphenyl)-2-pyrrolidones90US 4,012,495 ASchering Corporation · 1977
- Compositions for and method of influencing plant growth and novel 1-phenyl-2-oxo-pyrrolidine-4-carboxylic acid derivatives77US 4,129,573 ACiba-Geigy Corporation · 1978
- Antibacterial agents72US 4,665,079 AWarner-Lambert Company · 1987