C07C 237/24
Carboxylic acid amides, the carbon skeleton of the acid part being further
Official title: having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
C07C237/24 (Carboxylic acid amides, the carbon skeleton of the acid part being further) appears on 370 US grants and 459 published applications in this corpus.
Search patents in C07C- Granted patents
- 370
- Published applications
- 459
- Assignees
- 201
- Inventors
- 1,260
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 13 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 9 | 27 |
| 2003 | 11 | 16 |
| 2004 | 13 | 28 |
| 2005 | 7 | 26 |
| 2006 | 12 | 24 |
| 2007 | 13 | 28 |
| 2008 | 11 | 18 |
| 2009 | 13 | 26 |
| 2010 | 24 | 29 |
| 2011 | 14 | 24 |
| 2012 | 20 | 19 |
| 2013 | 21 | 30 |
| 2014 | 17 | 17 |
| 2015 | 10 | 17 |
| 2016 | 20 | 20 |
| 2017 | 15 | 15 |
| 2018 | 7 | 14 |
| 2019 | 8 | 9 |
| 2020 | 6 | 10 |
| 2021 | 3 | 11 |
| 2022 | 6 | 8 |
| 2023 | 5 | 9 |
| 2024 | 2 | 10 |
| 2025 | 6 | 11 |
| 2026 | 3 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- RXFP1 agonists18 Aug 2026US 12,709,594 B2Bristol-Myers Squibb Company
- Substituted cyclohexyl compounds as NOP inhibitors2 Jun 2026US 12,643,888 B2Dart NeuroScience, LLC
- Tetracycline complexes with sustained activity3 Feb 2026US 12,539,333 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Modified tetracyclines for treatment of alcohol use disorder, pain and other disorders involving potential inflammatory processes2 Dec 2025US 12,486,219 B2Texas Tech University System
- Cyclic diones as herbicidal compounds3 Jun 2025US 12,319,640 B2Syngenta Crop Protection AG
- Solid forms of rxfp1 modulators20 Aug 2026US 2026/0240798 A1AstraZeneca AB
- Resist composition, resist pattern formation method, compound, and acid diffusion control agent16 Jul 2026US 2026/0202743 A1Tokyo Ohka Kogyo.Co., Ltd.
- Cycloalkane-based lipid compound for delivering nucleic acids, and lipid nanoparticles comprising same9 Jul 2026US 2026/0193172 A1The Green Cross Corporation
- Compositions of bifunctional inhibitors of tetracycline inactivating enzymes and methods of use thereof7 May 2026US 2026/0124217 A1Washington University
- Modified Tetracyclines for Treatment of Alcohol Use Disorder, Pain and Other Disorders Involving Potential Inflammatory Processes16 Apr 2026US 2026/0103439 A1Texas Tech University System
Most cited
By later US patents
- Bioanalytical measuring method using oxidases and lanthanoid-ligand complexes159US 7,052,864 B2Active Motif Chromeon GmbH · 2006
- Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method125US 5,760,246 A1998
- 9- (substituted amino) -alpha-6-deoxy-5-oxy tetracycline derivatives, their preparation and their use as antibiotics89US 5,834,450 APfizer Inc. · 1998
- Cycloalkyl-substituted glutaramide antihypertensive agents88US 4,975,444 APfizer Inc. · 1990
- 7, 9-substituted tetracycline compounds85US 6,683,068 B2Paratek Pharmaceuticals, Inc. · 2004